MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 549953d5db2a4646740e721e24ec1b7fa57ef6c4d72ffa32752b17d4a65c36e4. 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



Tofsee


Vendor detections: 14


Intelligence 14 IOCs 1 YARA 9 File information Comments

SHA256 hash: 549953d5db2a4646740e721e24ec1b7fa57ef6c4d72ffa32752b17d4a65c36e4
SHA3-384 hash: 77925f436dca0ef2f7ac66acbd0405f4b1733a95bf45741181a9544b77788338f3831a58a0ddf906e15ed5c9477b2caf
SHA1 hash: 43ce52a09ee2c0f3197273c0acf8afeaf0bf9b54
MD5 hash: 3be36d70147939871dd072c1fe791168
humanhash: robert-robert-tango-quebec
File name:549953D5DB2A4646740E721E24EC1B7FA57EF6C4D72FF.exe
Download: download sample
Signature Tofsee
File size:4'157'276 bytes
First seen:2022-02-05 09:50:23 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:JSGOpo0uiwHVzzb6FsKu+dwpJQP3/iiEMN/a4NJTcXvceVEw:Jco0uNVnbKsKu9iiVo/bmvcQ9
Threatray 530 similar samples on MalwareBazaar
TLSH T1871633A4DCF86147CEEE53791933EA5365CABA82F8097B3D7B0023E5EC744824B25587
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter abuse_ch
Tags:exe Tofsee


Avatar
abuse_ch
Tofsee C2:
5.188.168.132:80

Indicators Of Compromise (IOCs)


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

IOCThreatFox Reference
5.188.168.132:80 https://threatfox.abuse.ch/ioc/379316/

Intelligence


File Origin
# of uploads :
1
# of downloads :
645
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
549953D5DB2A4646740E721E24EC1B7FA57EF6C4D72FF.exe
Verdict:
No threats detected
Analysis date:
2022-02-05 10:14:36 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% directory
Сreating synchronization primitives
Creating a process from a recently created file
Creating a file
Moving a recently created file
Running batch commands
Sending a custom TCP request
DNS request
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Creating a process with a hidden window
Creating a window
Sending an HTTP GET request
Reading critical registry keys
Unauthorized injection to a recently created process
Query of malicious DNS domain
Sending an HTTP GET request to an infection source
Unauthorized injection to a system process
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
control.exe overlay packed shell32.dll
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.
Result
Threat name:
RedLine SmokeLoader Socelars Vidar Xmrig
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Antivirus / Scanner detection for submitted sample
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 HTML files with .exe extension (expired dropper behavior)
Detected unpacking (changes PE section rights)
Disable Windows Defender real time protection (registry)
Downloads files with wrong headers with respect to MIME Content-Type
Drops PE files to the document folder of the user
Found C&C like URL pattern
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Obfuscated command line found
PE file contains section with special chars
PE file has a writeable .text section
PE file has nameless sections
Performs DNS queries to domains with low reputation
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Socelars
Yara detected Vidar stealer
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 566899 Sample: 549953D5DB2A4646740E721E24E... Startdate: 05/02/2022 Architecture: WINDOWS Score: 100 103 patmushta.info 2->103 105 ip-api.com 208.95.112.1, 49760, 80 TUT-ASUS United States 2->105 107 30 other IPs or domains 2->107 120 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->120 122 Malicious sample detected (through community Yara rule) 2->122 124 Antivirus detection for URL or domain 2->124 128 21 other signatures 2->128 12 549953D5DB2A4646740E721E24EC1B7FA57EF6C4D72FF.exe 10 2->12         started        15 svchost.exe 1 2->15         started        signatures3 126 Performs DNS queries to domains with low reputation 103->126 process4 file5 87 C:\Users\user\AppData\...\setup_installer.exe, PE32 12->87 dropped 17 setup_installer.exe 17 12->17         started        process6 file7 55 C:\Users\user\AppData\...\setup_install.exe, PE32 17->55 dropped 57 C:\Users\user\AppData\Local\...\sahiba_7.txt, PE32 17->57 dropped 59 C:\Users\user\AppData\Local\...\sahiba_6.txt, PE32 17->59 dropped 61 12 other files (6 malicious) 17->61 dropped 20 setup_install.exe 1 17->20         started        process8 dnsIp9 116 127.0.0.1 unknown unknown 20->116 118 watira.xyz 20->118 79 C:\Users\user\AppData\...\sahiba_9.exe (copy), PE32 20->79 dropped 81 C:\Users\user\AppData\...\sahiba_8.exe (copy), PE32 20->81 dropped 83 C:\Users\user\AppData\...\sahiba_7.exe (copy), PE32 20->83 dropped 85 6 other files (4 malicious) 20->85 dropped 152 Performs DNS queries to domains with low reputation 20->152 25 cmd.exe 1 20->25         started        27 cmd.exe 1 20->27         started        29 cmd.exe 1 20->29         started        31 7 other processes 20->31 file10 signatures11 process12 process13 33 sahiba_7.exe 25->33         started        38 sahiba_6.exe 15 3 27->38         started        40 sahiba_2.exe 29->40         started        42 sahiba_5.exe 2 31->42         started        44 sahiba_8.exe 31->44         started        46 sahiba_4.exe 4 31->46         started        48 2 other processes 31->48 dnsIp14 89 a.xyzgamea.com 33->89 91 62.204.41.46, 49788, 49824, 80 TNNET-ASTNNetOyMainnetworkFI United Kingdom 33->91 101 19 other IPs or domains 33->101 63 C:\Users\...\wYcgCwatGGErxLQ8XUbsCNwn.exe, PE32 33->63 dropped 65 C:\Users\...\uAbZpRu7iq9O051ljAH3KiZu.exe, PE32 33->65 dropped 67 C:\Users\...\tIJbHMpEmPZPIBYLetxvo9ba.exe, PE32 33->67 dropped 77 26 other malicious files 33->77 dropped 130 Drops PE files to the document folder of the user 33->130 132 May check the online IP address of the machine 33->132 134 Creates HTML files with .exe extension (expired dropper behavior) 33->134 150 2 other signatures 33->150 93 iplogger.org 148.251.234.83, 443, 49775, 49777 HETZNER-ASDE Germany 38->93 95 music-sec.xyz 38->95 136 Detected unpacking (changes PE section rights) 38->136 138 Performs DNS queries to domains with low reputation 38->138 140 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 40->140 142 Maps a DLL or memory area into another process 40->142 144 Checks if the current machine is a virtual machine (disk enumeration) 40->144 69 C:\Users\user\AppData\Local\...\sahiba_5.tmp, PE32 42->69 dropped 146 Obfuscated command line found 42->146 148 Injects a PE file into a foreign processes 44->148 71 C:\Users\user\AppData\...\sahiba_4.exe.log, ASCII 46->71 dropped 73 C:\Users\user\AppData\Local\Temp\setup.exe, PE32 46->73 dropped 75 C:\Users\user\AppData\Local\...\chrome2.exe, PE32+ 46->75 dropped 97 prophefliloc.tumblr.com 74.114.154.22, 443, 49759 AUTOMATTICUS Canada 48->97 99 176.123.2.239, 80 ALEXHOSTMD Moldova Republic of 48->99 50 sahiba_1.exe 48->50         started        file15 signatures16 process17 dnsIp18 109 live.goatgame.live 50->109 112 192.168.2.1 unknown unknown 50->112 114 github.com 50->114 53 conhost.exe 50->53         started        signatures19 154 Performs DNS queries to domains with low reputation 109->154 process20
Gathering data
Threat name:
Win32.Downloader.Chebka
Status:
Malicious
First seen:
2021-08-06 12:35:33 UTC
File Type:
PE (Exe)
Extracted files:
232
AV detection:
23 of 28 (82.14%)
Threat level:
  3/5
Result
Malware family:
Score:
  10/10
Tags:
family:redline family:xmrig botnet:olkani aspackv2 infostealer miner spyware stealer
Behaviour
Checks SCSI registry key(s)
Creates scheduled task(s)
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: LoadsDriver
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
ASPack v2.12-2.42
Executes dropped EXE
XMRig Miner Payload
RedLine
RedLine Payload
xmrig
Malware Config
C2 Extraction:
ataninamei.xyz:80
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:
0078e24c15a713d0565c128c11dea49dea24f1a92683e7765f986b7830f5ac31
MD5 hash:
fddef7d0f811c7bd82a492ec2fe13b7d
SHA1 hash:
aa3c7f4e7f0a1595e663757f159033529cefe28a
SH256 hash:
3209ab18e4be6d7e17d02d487141898769e8bc5a715df693282db0133003c479
MD5 hash:
de0fadfa50ea38716e89fcf8ad9b82c5
SHA1 hash:
9a325bcaafdeeb49a7af3c260b275f9964126440
SH256 hash:
186959dc0fb3d31279ada2291c1aa35a73c10ca2bc949cca7067f13e712a94b4
MD5 hash:
042bd894f8d1d9d53885350728506812
SHA1 hash:
8ac156572bafa942b3cc799fe92a229a1c7c1d52
SH256 hash:
2b1fb33861a37f45a0049b01b5280091ee321783694e5280e958fb86f9b49f99
MD5 hash:
f3b45c354fde03489646fc0f0c0714b9
SHA1 hash:
e3ddc92258e0fe89e413a329db3a1f6359a39a46
SH256 hash:
253ec6df1ab502ba4a834d22815f1c8a25c54ca5f027ddf136739eb52c521dc9
MD5 hash:
9dc39bc18350ca1ee88facf46673d5a3
SHA1 hash:
e4d8b5455a2502bec778768a278e7bd678a00417
SH256 hash:
c5483b2acbb352dc5c9a811d9616c4519f0e07c13905552be5ec869613ada775
MD5 hash:
13a289feeb15827860a55bbc5e5d498f
SHA1 hash:
e1f0a544fcc5b3bc0ab6a788343185ad1ad077ad
SH256 hash:
5dbe764c587a5a27b0daaa1b3a56a2ac4047cc78c2b878ae49589c2ec55c350a
MD5 hash:
62ca6931bc7a374f80ff8541138baa9e
SHA1 hash:
d36e63034bddf32d3c79106a75cfa679cfdd336a
SH256 hash:
7d7d5ae0fa9286fea65a6f94240389998ff0d08340a2aedc67ef3547e84d64c6
MD5 hash:
270dd1da0ab7f38cdff6fab84562ec7a
SHA1 hash:
cf7be169ee4415085baeb4aeaa60932ac5abf4ac
SH256 hash:
0f596c1dfc78de867ad88f41e9881a5b603374741de63be413dbdaff4d6fc482
MD5 hash:
55a6fcddc4f9aa792613ae76a9b4021c
SHA1 hash:
b556ff79226df4e31d381a40fc4690a0a840a585
SH256 hash:
de67bb06f8462526665e4b791f5b90f3e2c248eec21f4cab5954b322eed25d46
MD5 hash:
7c61996bdaf647b491d88063caecbf0c
SHA1 hash:
38f6448a659e294468ee40f7dfebf1277c3771f1
SH256 hash:
78958d664b1c140f2b45e56c4706108eeb5f14756977e2efd3409f8a788d3c98
MD5 hash:
c0d18a829910babf695b4fdaea21a047
SHA1 hash:
236a19746fe1a1063ebe077c8a0553566f92ef0f
SH256 hash:
e1cc6a9d780602fe6e789bf5c3a27e87e197a4e3bf7c8138ea2f9dfec70fb963
MD5 hash:
f707252b9c9579677fffb013e0cfc646
SHA1 hash:
8ab483023fa8773afb8c13464c39c5b8e687f126
SH256 hash:
e427f8ef21691e3d8c2313d11129ad08ddef69a158eca2f77c170603478ff0c4
MD5 hash:
0dedd909aae9aa0a89b4422106310e9e
SHA1 hash:
271d36afa5b729ee590cf8066166ca5e9c9d0340
SH256 hash:
ae959e9dc0562881247af83cd330f46759060c7745a6987af10eb3914a18b4f8
MD5 hash:
28a3abdad396827642f2c67e33137c3d
SHA1 hash:
85adbe13594e1dbf562fb2063b872e97e15334ef
SH256 hash:
0b97665be8198f512fcc4238186cf8078aeecb646107a92f582bfd21ac0db311
MD5 hash:
cc1d51d6001bec7327948047eb3a961e
SHA1 hash:
30b37f9f238e64f8e68e94dd13bd5baeece80e6d
SH256 hash:
549953d5db2a4646740e721e24ec1b7fa57ef6c4d72ffa32752b17d4a65c36e4
MD5 hash:
3be36d70147939871dd072c1fe791168
SHA1 hash:
43ce52a09ee2c0f3197273c0acf8afeaf0bf9b54
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_EXE_SQLQuery_ConfidentialDataStore
Author:ditekSHen
Description:Detects executables containing SQL queries to confidential data stores. Observed in infostealers
Rule name:MALWARE_Win_DLInjector03
Author:ditekSHen
Description:Detects unknown loader / injector
Rule name:MALWARE_Win_RedLine
Author:ditekSHen
Description:Detects RedLine infostealer
Rule name:pe_imphash
Rule name:RedLine_a
Author:@bartblaze
Description:Identifies RedLine stealer.
Rule name:redline_new_bin
Author:James_inthe_box
Description:Redline stealer
Reference:https://app.any.run/tasks/4921d1fe-1a14-4bf2-9d27-c443353362a8
Rule name:redline_stealer
Author:jeFF0Falltrades
Description:This rule matches unpacked RedLine Stealer samples and derivatives (as of APR2021)
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


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

Comments