MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c41a17e8071ce8240acd4ea88dece1d2259be2b8a96ff092000c4dd69c9b1f7f. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry



RedLineStealer


Vendor detections: 8


Intelligence 8 IOCs 1 YARA 21 File information Comments

SHA256 hash: c41a17e8071ce8240acd4ea88dece1d2259be2b8a96ff092000c4dd69c9b1f7f
SHA3-384 hash: 8027ad3d1293d34701b568e86287a67613f96c261fb47df20a87e956596cdc78772e2f5fd0c9fdf9b321a54cc9476377
SHA1 hash: 791a5de953a959d65185668ac64f13d6b6671fa9
MD5 hash: e736b20b7760695ee6b7cbcc7a52cef3
humanhash: winner-kitten-equal-virginia
File name:E736B20B7760695EE6B7CBCC7A52CEF3.exe
Download: download sample
Signature RedLineStealer
File size:3'332'631 bytes
First seen:2021-06-26 16:05:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash c05041e01f84e1ccca9c4451f3b6a383 (141 x RedLineStealer, 101 x GuLoader, 64 x DiamondFox)
ssdeep 98304:JKaecOMF5q7Fc/1zo6V9UmGSUy/zuLQq4JBO7x/J:J5ecOMFxFxDGPgfq4Jg7xB
Threatray 79 similar samples on MalwareBazaar
TLSH 86F533C851C9FC19F2C6663E7E1D56E035B979134088078CC3A94FAF7AD31D8B42ABA1
Reporter abuse_ch
Tags:exe RedLineStealer


Avatar
abuse_ch
RedLineStealer C2:
185.215.113.81:28578

Indicators Of Compromise (IOCs)


Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
185.215.113.81:28578 https://threatfox.abuse.ch/ioc/154212/

Intelligence


File Origin
# of uploads :
1
# of downloads :
168
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
E736B20B7760695EE6B7CBCC7A52CEF3.exe
Verdict:
No threats detected
Analysis date:
2021-06-26 16:09:18 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
RedLine stealer
Verdict:
Malicious
Result
Threat name:
Backstage Stealer RedLine SmokeLoader Vi
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large strings
Allocates memory in foreign processes
Antivirus detection for dropped file
Antivirus detection for URL or domain
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Creates a thread in another existing process (thread injection)
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Disable Windows Defender real time protection (registry)
DLL reload attack detected
Drops PE files to the document folder of the user
Found C&C like URL pattern
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file has a writeable .text section
Performs DNS queries to domains with low reputation
Query firmware table information (likely to detect VMs)
Renames NTDLL to bypass HIPS
Sets debug register (to hijack the execution of another thread)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Writes to foreign memory regions
Yara detected Backstage Stealer
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Vidar stealer
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 440887 Sample: 4a8EXfS8UW.exe Startdate: 26/06/2021 Architecture: WINDOWS Score: 100 182 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->182 184 Multi AV Scanner detection for domain / URL 2->184 186 Found malware configuration 2->186 188 15 other signatures 2->188 12 4a8EXfS8UW.exe 10 2->12         started        15 svchost.exe 2->15         started        18 explorer.exe 2->18         started        process3 file4 138 C:\Users\user\AppData\...\setup_installer.exe, PE32 12->138 dropped 20 setup_installer.exe 15 12->20         started        220 System process connects to network (likely due to code injection or exploit) 15->220 222 Sets debug register (to hijack the execution of another thread) 15->222 224 Modifies the context of a thread in another process (thread injection) 15->224 23 svchost.exe 15->23         started        signatures5 process6 dnsIp7 94 C:\Users\user\AppData\...\setup_install.exe, PE32 20->94 dropped 96 C:\Users\user\AppData\...\libwinpthread-1.dll, PE32 20->96 dropped 98 C:\Users\user\AppData\...\libstdc++-6.dll, PE32 20->98 dropped 100 10 other files (none is malicious) 20->100 dropped 27 setup_install.exe 1 20->27         started        146 email.yg9.me 198.13.62.186 AS-CHOOPAUS United States 23->146 190 Query firmware table information (likely to detect VMs) 23->190 file8 signatures9 process10 dnsIp11 166 motiwa.xyz 172.67.193.180, 49729, 80 CLOUDFLARENETUS United States 27->166 168 127.0.0.1 unknown unknown 27->168 216 Detected unpacking (changes PE section rights) 27->216 218 Performs DNS queries to domains with low reputation 27->218 31 cmd.exe 1 27->31         started        33 cmd.exe 1 27->33         started        35 cmd.exe 1 27->35         started        37 5 other processes 27->37 signatures12 process13 process14 39 arnatic_5.exe 31->39         started        44 arnatic_1.exe 89 33->44         started        46 arnatic_2.exe 1 35->46         started        48 arnatic_3.exe 5 37->48         started        50 arnatic_4.exe 1 1 37->50         started        52 arnatic_6.exe 37->52         started        54 arnatic_7.exe 37->54         started        dnsIp15 148 136.144.41.152, 49732, 80 WORLDSTREAMNL Netherlands 39->148 150 jom.diregame.live 172.67.158.82, 443, 49740, 49743 CLOUDFLARENETUS United States 39->150 158 7 other IPs or domains 39->158 102 C:\Users\...\ykf5jf0DwxYrnFmjq2zrq_qE.exe, PE32 39->102 dropped 104 C:\Users\...\q0vYgD_BxgJvsDF9SO0ki45N.exe, PE32 39->104 dropped 106 C:\Users\...\mXYoXfhWpuSoDH6PAVmxdVZC.exe, PE32 39->106 dropped 116 21 other files (12 malicious) 39->116 dropped 192 Drops PE files to the document folder of the user 39->192 194 May check the online IP address of the machine 39->194 196 Disable Windows Defender real time protection (registry) 39->196 56 G2irN_TpfZapSGgu6cPjduYN.exe 39->56         started        60 mAYm4ZC2azgjHWTIAaPxXzHh.exe 39->60         started        62 B9PJgKVx_CUzucibcJbBSjLL.exe 39->62         started        73 9 other processes 39->73 152 159.69.20.131, 49747, 80 HETZNER-ASDE Germany 44->152 154 sergeevih43.tumblr.com 74.114.154.18, 443, 49731 AUTOMATTICUS Canada 44->154 108 C:\Users\user\AppData\...\freebl3[1].dll, PE32 44->108 dropped 118 8 other files (none is malicious) 44->118 dropped 198 Detected unpacking (changes PE section rights) 44->198 200 Detected unpacking (overwrites its own PE header) 44->200 202 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 44->202 214 2 other signatures 44->214 110 C:\Users\user\AppData\Local\Temp\CC4F.tmp, PE32 46->110 dropped 204 DLL reload attack detected 46->204 206 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 46->206 208 Renames NTDLL to bypass HIPS 46->208 210 Checks if the current machine is a virtual machine (disk enumeration) 46->210 112 C:\Users\user\AppData\Local\Temp\axhub.dll, PE32 48->112 dropped 64 rundll32.exe 48->64         started        156 ip-api.com 208.95.112.1, 49723, 80 TUT-ASUS United States 50->156 160 3 other IPs or domains 50->160 114 C:\Users\user\AppData\...\jfiag3g_gg.exe, PE32 50->114 dropped 67 jfiag3g_gg.exe 50->67         started        75 2 other processes 50->75 212 Injects a PE file into a foreign processes 52->212 69 arnatic_6.exe 52->69         started        71 arnatic_6.exe 52->71         started        file16 signatures17 process18 dnsIp19 162 192.168.2.1 unknown unknown 56->162 120 C:\Program Files (x86)\...\md8_8eus.exe, PE32 56->120 dropped 122 C:\Program Files (x86)\Company\...\jooyu.exe, PE32 56->122 dropped 124 C:\Program Files (x86)\...\jingzhang.exe, PE32 56->124 dropped 132 2 other files (1 malicious) 56->132 dropped 77 md8_8eus.exe 56->77         started        82 jingzhang.exe 56->82         started        84 jooyu.exe 56->84         started        86 file4.exe 56->86         started        126 C:\Users\user\AppData\Local\...\System.dll, PE32 60->126 dropped 134 100 other files (none is malicious) 60->134 dropped 164 138.68.187.227 DIGITALOCEAN-ASNUS United States 62->164 128 C:\Users\user\AppData\Local\...\null[1], PE32 62->128 dropped 176 Writes to foreign memory regions 64->176 178 Allocates memory in foreign processes 64->178 180 Creates a thread in another existing process (thread injection) 64->180 130 C:\ProgramData\msvcp140.dll, PE32 73->130 dropped 136 2 other files (none is malicious) 73->136 dropped 88 conhost.exe 73->88         started        90 jfiag3g_gg.exe 73->90         started        file20 signatures21 process22 dnsIp23 170 101.36.107.74 UHGL-AS-APUCloudHKHoldingsGroupLimitedHK China 77->170 172 88.99.66.31 HETZNER-ASDE Germany 77->172 140 C:\Users\user\Documents\...\md8_8eus.exe, PE32 77->140 dropped 226 Tries to harvest and steal browser information (history, passwords, etc) 77->226 142 C:\Users\user\AppData\Local\...\install.dll, PE32 82->142 dropped 144 C:\Users\user\AppData\...144ewtonsoft.Json.dll, PE32 82->144 dropped 92 conhost.exe 82->92         started        174 157.240.27.35 FACEBOOKUS United States 84->174 file24 signatures25 process26
Threat name:
Win32.Trojan.CookiesStealer
Status:
Malicious
First seen:
2021-06-23 09:05:51 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:plugx family:redline family:smokeloader family:vidar botnet:cana botnet:servani aspackv2 backdoor discovery evasion infostealer spyware stealer trojan upx
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Delays execution with timeout.exe
Kills process with taskkill
Modifies data under HKEY_USERS
Modifies registry class
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in Program Files directory
Suspicious use of SetThreadContext
Drops file in System32 directory
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Checks computer location settings
Loads dropped DLL
ASPack v2.12-2.42
Downloads MZ/PE file
Executes dropped EXE
UPX packed file
Vidar Stealer
Modifies Windows Defender Real-time Protection settings
PlugX
RedLine
RedLine Payload
SmokeLoader
Suspicious use of NtCreateUserProcessOtherParentProcess
Vidar
Malware Config
C2 Extraction:
176.111.174.254:56328
http://ppcspb.com/upload/
http://mebbing.com/upload/
http://twcamel.com/upload/
http://howdycash.com/upload/
http://lahuertasonora.com/upload/
http://kpotiques.com/upload/
87.251.71.195:82
Unpacked files
SH256 hash:
0c2ade2993927f6de828e30c07156c19751b55650a05c965631ca0ea1c983498
MD5 hash:
cc0d6b6813f92dbf5be3ecacf44d662a
SHA1 hash:
b968c57a14ddada4128356f6e39fb66c6d864d3f
SH256 hash:
55361941ab12c7edd987c706d25423d868f756fab1028d99eeffacdabf3da4ca
MD5 hash:
4de4b7bc0a92902422c4204fcfa58150
SHA1 hash:
587e0299ea32cc836281998941daa60f471e3480
SH256 hash:
40ca14be87ccee1c66cce8ce07d7ed9b94a0f7b46d84f9147c4bbf6ddab75a67
MD5 hash:
7165e9d7456520d1f1644aa26da7c423
SHA1 hash:
177f9116229a021e24f80c4059999c4c52f9e830
SH256 hash:
aa6cc42ad1c627460a4c54cfa46fa1934518c510d2bdb323ee119c460136ed3f
MD5 hash:
f2eb93b3bbe3cad8a4b76e74ffd3ccff
SHA1 hash:
e018afa2e24e5eb03598d37d9142674ad1d7ac2f
SH256 hash:
7296d60423fbfc4877e7bbb0c1352d0756908f9fbc53679bce463320e3a382f0
MD5 hash:
7ca1af0d05d832e6039ddb2629c6007f
SHA1 hash:
b3cf5b027fa6ee5a6cebb33bde0b36eb17e9956c
SH256 hash:
8c7cdb6916702d2387737927da9a3c49a6f4c1033545c1ed9bb37fc2829e4803
MD5 hash:
dca556c5c11a934a767c12ac44f179e5
SHA1 hash:
900f5ad3481cdb4f82dccf97d0b7ab272e599dce
SH256 hash:
de427ec4cbf5ced1935dfc885e1c7fd3899ebc9d5465a5fcfa213556a5fd2e67
MD5 hash:
f4a6ad0d61120257614f97a62c7d812a
SHA1 hash:
db7bd48b5400233d440dfe9c556aab938b6f75f4
SH256 hash:
664003cbe6a433ee57676929e973a5efe2644429ceeb348323ff70ed93e94d1e
MD5 hash:
890a74f18cc8b987518fe98e44c7b486
SHA1 hash:
af1381401d6ff9a3c7469ffad2fd5838890a4d95
SH256 hash:
9092d856c05b81811069f60d217159a25fd16057c297a1c05b9ed30a47b633f8
MD5 hash:
146f83d00e2ee6e57749dd5c8eb570aa
SHA1 hash:
f79acd4a8959621a40b2a965c522302b9e7b76d9
SH256 hash:
d417bd4de6a5227f5ea5cff3567e74fe2b2a25c0a80123b7b37b27db89adc384
MD5 hash:
5668cb771643274ba2c375ec6403c266
SHA1 hash:
dd78b03428b99368906fe62fc46aaaf1db07a8b9
SH256 hash:
10a122bd647c88aa23f96687e26b251862e83be9dbb89532f4a578689547972d
MD5 hash:
89c739ae3bbee8c40a52090ad0641d31
SHA1 hash:
d0f7dc9a0a3e52af0f9f9736f26e401636c420a1
SH256 hash:
92f609f0932717ebf8ad7b9b3f049348d10f74442864e146dec3150cc684baf6
MD5 hash:
cfb846afa58b9a2fb8018e55ef841f90
SHA1 hash:
8a6bfe762bf3093b1fff0211752a34dc5ee57319
SH256 hash:
5d500524991ad1e6178b097b7ee5e270eef3710115b72a424b7fb2643490f992
MD5 hash:
33d711ccfe4a4e9cbd37c99e25c13769
SHA1 hash:
781e0cdc5b1c72f217f54bedd2c2862c73604e89
SH256 hash:
9255267863f7a5ef316c1d7b0a3cd28452bcf6c0d79d3e3e85e744feec7e4d3b
MD5 hash:
732445725099e4fdda9993be0a95f08f
SHA1 hash:
3442493a76cee2822b4e2e0235f1e768489d8434
SH256 hash:
e1cc6a9d780602fe6e789bf5c3a27e87e197a4e3bf7c8138ea2f9dfec70fb963
MD5 hash:
f707252b9c9579677fffb013e0cfc646
SHA1 hash:
8ab483023fa8773afb8c13464c39c5b8e687f126
SH256 hash:
b4d17d2cc12b868746d3f71de71c3351c0f8b3a6629144f99f1fa1df305a5ced
MD5 hash:
d87b51ef02106d26e206bf5e75d275ac
SHA1 hash:
e3c5918aab9622b25224445e3cef3b0b5071bbf4
SH256 hash:
c41a17e8071ce8240acd4ea88dece1d2259be2b8a96ff092000c4dd69c9b1f7f
MD5 hash:
e736b20b7760695ee6b7cbcc7a52cef3
SHA1 hash:
791a5de953a959d65185668ac64f13d6b6671fa9
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures


MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:INDICATOR_EXE_Packed_ASPack
Author:ditekSHen
Description:Detects executables packed with ASPack
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:INDICATOR_SUSPICOIUS_WindDefender_AntiEmaulation
Author:ditekSHen
Description:Detects executables containing potential Windows Defender anti-emulation checks
Rule name:Keylog_bin_mem
Author:James_inthe_box
Description:Contains Keylog
Rule name:MALWARE_Win_HyperBro03
Author:ditekSHen
Description:Hunt HyperBro IronTiger / LuckyMouse / APT27 malware
Rule name:MALWARE_Win_RedLine
Author:ditekshen
Description:Detects RedLine infostealer
Rule name:MALWARE_Win_Vidar
Author:ditekSHen
Description:Detects Vidar / ArkeiStealer
Rule name:pe_imphash
Rule name:Ping_Del_method_bin_mem
Author:James_inthe_box
Description:cmd ping IP nul del
Rule name:redline_stealer
Author:jeFF0Falltrades
Description:This rule matches unpacked RedLine Stealer samples and derivatives (as of APR2021)
Rule name:Select_from_enumeration
Author:James_inthe_box
Description:IP and port combo
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:Steam_stealer_bin_mem
Author:James_inthe_box
Description:Steam in files like avemaria
Rule name:suspicious_packer_section
Author:@j0sm1
Description:The packer/protector section names/keywords
Reference:http://www.hexacorn.com/blog/2012/10/14/random-stats-from-1-2m-samples-pe-section-names/
Rule name:SUSP_XORed_MSDOS_Stub_Message
Author:Florian Roth
Description:Detects suspicious XORed MSDOS stub message
Reference:https://yara.readthedocs.io/en/latest/writingrules.html#xor-strings
Rule name:Telegram_stealer_bin_mem
Author:James_inthe_box
Description:Telegram in files like avemaria
Rule name:UAC_bypass_bin_mem
Author:James_inthe_box
Description:UAC bypass in files like avemaria
Rule name:Vidar
Author:kevoreilly
Description:Vidar Payload
Rule name:win_vidar_auto
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:with_sqlite
Author:Julian J. Gonzalez <info@seguridadparatodos.es>
Description:Rule to detect the presence of SQLite data in raw image
Reference:http://www.st2labs.com

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Comments