MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ef0c34580084f9855c1e5c3fa9d902688d400baabc7366c8da9ba3d4b708da49. 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



RecordBreaker


Vendor detections: 16


Intelligence 16 IOCs 3 YARA File information Comments

SHA256 hash: ef0c34580084f9855c1e5c3fa9d902688d400baabc7366c8da9ba3d4b708da49
SHA3-384 hash: 25a8a596845f29ad48638d55950df2715473ba6d3f215ba3c3988b5c393ae84e33ee421d9175766ac366f1857326ea9c
SHA1 hash: 3c057bf6c77427a0858a0de811ddd85d7997e637
MD5 hash: 37b7f135d14d9619b4ba8be4e70fb1da
humanhash: lemon-eight-august-bravo
File name:EF0C34580084F9855C1E5C3FA9D902688D400BAABC736.exe
Download: download sample
Signature RecordBreaker
File size:2'999'630 bytes
First seen:2022-08-12 15:30:29 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 32569d67dc210c5cb9a759b08da2bdb3 (122 x RedLineStealer, 42 x DiamondFox, 37 x RaccoonStealer)
ssdeep 49152:xcBhPkZVi7iKiF8cUvFyPmSe/gkyY+zY4m8EWw19yl9yXi9BlawqQt3rtEwJ84v8:xxri7ixZUvFyPYgLYcY4m8EWWyCXi9mD
TLSH T107D5331237A390FBE2855135A6443FB1E1F2CB8C16251DDF2B90DA088F799B1D436B9E
TrID 33.5% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
21.3% (.EXE) Win64 Executable (generic) (10523/12/4)
13.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
10.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
9.1% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 848c5454baf47474 (2'088 x Adware.Neoreklami, 101 x RedLineStealer, 33 x DiamondFox)
Reporter abuse_ch
Tags:exe recordbreaker


Avatar
abuse_ch
RecordBreaker C2:
176.113.115.146:9582

Indicators Of Compromise (IOCs)


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

IOCThreatFox Reference
176.113.115.146:9582 https://threatfox.abuse.ch/ioc/842688/
109.107.180.76:37989 https://threatfox.abuse.ch/ioc/842692/
185.106.92.228:24221 https://threatfox.abuse.ch/ioc/842765/

Intelligence


File Origin
# of uploads :
1
# of downloads :
399
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
ID:
1
File name:
5171514219593728.zip
Verdict:
Malicious activity
Analysis date:
2021-07-17 12:52:10 UTC
Tags:
evasion trojan stealer loader vidar rat redline phishing

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

Behaviour
Creating a file in the %temp% subdirectories
Сreating synchronization primitives
Creating a process from a recently created file
Searching for the window
Moving a file to the %temp% subdirectory
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
Creating a file
Launching a process
Unauthorized injection to a recently created process
Query of malicious DNS domain
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
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:
Nitol, RedLine, Vidar
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Checks if the current machine is a virtual machine (disk enumeration)
Creates a thread in another existing process (thread injection)
Creates processes via WMI
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
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
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 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
Performs DNS TXT record lookups
Queries the IP of a very long domain name
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
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses STUN server to do NAT traversial
Uses TOR for connection hidding
Writes to foreign memory regions
Yara detected Generic Downloader
Yara detected Nitol
Yara detected RedLine Stealer
Yara detected Vidar stealer
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 683161 Sample: EF0C34580084F9855C1E5C3FA9D... Startdate: 12/08/2022 Architecture: WINDOWS Score: 100 123 stun.sipgate.net 2->123 125 sofolisk.com 2->125 127 8 other IPs or domains 2->127 167 Snort IDS alert for network traffic 2->167 169 Multi AV Scanner detection for domain / URL 2->169 171 Malicious sample detected (through community Yara rule) 2->171 173 21 other signatures 2->173 11 EF0C34580084F9855C1E5C3FA9D902688D400BAABC736.exe 18 2->11         started        14 rundll32.exe 2->14         started        16 svchost.exe 2->16         started        19 6 other processes 2->19 signatures3 process4 file5 113 C:\Users\user\AppData\...\setup_install.exe, PE32 11->113 dropped 115 C:\Users\user\AppData\Local\...\sahiba_1.txt, PE32 11->115 dropped 117 C:\Users\user\AppData\Local\...\sahiba_9.txt, PE32 11->117 dropped 121 13 other files (none is malicious) 11->121 dropped 21 setup_install.exe 1 11->21         started        26 rundll32.exe 14->26         started        157 System process connects to network (likely due to code injection or exploit) 16->157 159 Performs DNS queries to domains with low reputation 16->159 119 C:\ProgramData\Microsoft119etwork\...\qmgr.jfm, DOS 19->119 dropped 161 Query firmware table information (likely to detect VMs) 19->161 signatures6 process7 dnsIp8 129 razino.xyz 21->129 131 127.0.0.1 unknown unknown 21->131 81 C:\Users\user\AppData\...\sahiba_9.exe (copy), PE32 21->81 dropped 83 C:\Users\user\AppData\...\sahiba_8.exe (copy), PE32 21->83 dropped 85 C:\Users\user\AppData\...\sahiba_7.exe (copy), PE32 21->85 dropped 87 7 other files (4 malicious) 21->87 dropped 175 Performs DNS queries to domains with low reputation 21->175 28 cmd.exe 1 21->28         started        30 cmd.exe 21->30         started        32 cmd.exe 1 21->32         started        39 10 other processes 21->39 177 Writes to foreign memory regions 26->177 179 Allocates memory in foreign processes 26->179 181 Creates a thread in another existing process (thread injection) 26->181 34 svchost.exe 26->34 injected 37 svchost.exe 26->37 injected file9 signatures10 process11 signatures12 41 sahiba_7.exe 28->41         started        46 sahiba_10.exe 30->46         started        48 sahiba_2.exe 1 32->48         started        163 Sets debug register (to hijack the execution of another thread) 34->163 165 Modifies the context of a thread in another process (thread injection) 34->165 50 svchost.exe 34->50         started        52 sahiba_5.exe 3 39->52         started        54 sahiba_6.exe 39->54         started        56 sahiba_9.exe 39->56         started        58 4 other processes 39->58 process13 dnsIp14 141 15 other IPs or domains 41->141 95 C:\Users\...\zJ6NFoLTT8umm9VEZmZ1n0K1.exe, PE32 41->95 dropped 97 C:\Users\...\sNyzS7QNzSn1I3WVmvH2xEcQ.exe, PE32 41->97 dropped 99 C:\Users\...\f0Yjj15SG8DMOQSdvyI2y0vw.exe, PE32 41->99 dropped 111 16 other files (14 malicious) 41->111 dropped 183 Drops PE files to the document folder of the user 41->183 185 May check the online IP address of the machine 41->185 187 Disable Windows Defender real time protection (registry) 41->187 101 C:\Users\user\AppData\Local\Temp\4.exe, PE32 46->101 dropped 103 C:\Users\user\AppData\Local\Temp\3.exe, PE32 46->103 dropped 105 C:\Users\user\AppData\Local\Temp\2.exe, PE32 46->105 dropped 107 C:\Users\user\AppData\Local\Temp\1.exe, PE32 46->107 dropped 60 2.exe 46->60         started        64 3.exe 46->64         started        66 1.exe 46->66         started        68 4.exe 46->68         started        109 C:\Users\user\AppData\Local\Temp\CC4F.tmp, PE32 48->109 dropped 189 DLL reload attack detected 48->189 191 Renames NTDLL to bypass HIPS 48->191 193 Checks if the current machine is a virtual machine (disk enumeration) 48->193 70 explorer.exe 48->70 injected 133 google.vrthcobj.com 50->133 135 videoconvert-download38.xyz 50->135 195 Query firmware table information (likely to detect VMs) 50->195 137 videoconvert-download38.xyz 52->137 197 Performs DNS queries to domains with low reputation 52->197 139 videoconvert-download38.xyz 54->139 143 3 other IPs or domains 56->143 145 2 other IPs or domains 58->145 199 Detected unpacking (changes PE section rights) 58->199 201 Detected unpacking (overwrites its own PE header) 58->201 203 Creates processes via WMI 58->203 72 sahiba_1.exe 58->72         started        75 WerFault.exe 58->75         started        77 WerFault.exe 58->77         started        file15 signatures16 process17 dnsIp18 147 g-partners.live 60->147 205 Antivirus detection for dropped file 60->205 207 Multi AV Scanner detection for dropped file 60->207 209 Machine Learning detection for dropped file 60->209 149 a.xyzgame.vip 64->149 151 www.zzepms.com 151.80.13.34, 80 OVHFR Italy 66->151 153 192.168.2.1 unknown unknown 66->153 155 f.uaalgee33.com 68->155 89 C:\Users\user\AppData\Local\Temp\axhub.dll, PE32 72->89 dropped 91 C:\...\api-ms-win-core-string-l1-1-0.dll, PE32 72->91 dropped 93 C:\...\api-ms-win-core-namedpipe-l1-1-0.dll, PE32 72->93 dropped 79 conhost.exe 72->79         started        file19 signatures20 process21
Threat name:
Win32.Downloader.ShortLoader
Status:
Malicious
First seen:
2021-07-10 21:56:32 UTC
File Type:
PE (Exe)
Extracted files:
163
AV detection:
22 of 26 (84.62%)
Threat level:
  3/5
Verdict:
malicious
Result
Malware family:
Score:
  10/10
Tags:
family:dcrat family:privateloader family:redline family:vidar botnet:1111 botnet:933 botnet:cana botnet:lyla.04.08 botnet:ruzki botnet:top1 aspackv2 discovery evasion infostealer loader rat stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Checks SCSI registry key(s)
Creates scheduled task(s)
Modifies registry class
Modifies system certificate store
Enumerates physical storage devices
Program crash
Drops file in Program Files directory
Suspicious use of SetThreadContext
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
Uses the VBS compiler for execution
ASPack v2.12-2.42
Downloads MZ/PE file
Executes dropped EXE
DCRat payload
Vidar Stealer
DcRat
Modifies Windows Defender Real-time Protection settings
PrivateLoader
Process spawned unexpected child process
RedLine
RedLine payload
Suspicious use of NtCreateUserProcessOtherParentProcess
Vidar
Malware Config
C2 Extraction:
https://sergeevih43.tumblr.com/
176.111.174.254:56328
185.106.92.228:24221
109.107.180.76:37989
pemararslava.xyz:80
185.215.113.216:21921
Unpacked files
SH256 hash:
8173f4c89e3e5bbd179326d196499ecdde3beba7d138424c2e746dffe83621b1
MD5 hash:
f877fb92d1f28a8644ac61fb6172a929
SHA1 hash:
f121559b38f54956c937183f7c272b396faf271e
SH256 hash:
1c0667901a1814a155d900e7eb0dbd427e2c9a469b0963fddf3b9531a6b1232f
MD5 hash:
83b06b32fe0110f9f36a960adc82f443
SHA1 hash:
ef9cb14c6c15c9ea322c94bb13435dd59b7abbb5
SH256 hash:
5e87ad15af3701aa5a39091280fe01799b064ef4087d9364dfd5ac6449346e03
MD5 hash:
fe502e329a84d66bda799044590f25d3
SHA1 hash:
0514ceaf0fe4bb449a2ac8c58712295e3443a936
SH256 hash:
f46cd9ffa766f1ee1f68405d607d655fe5a655e1f9b3a33716b5713d56d0a853
MD5 hash:
4b6c32863af87213475d0b6182cfd387
SHA1 hash:
00a4e483bd89db5a36be867764efcd6871fb659f
SH256 hash:
f770167dc17fec23e2687e4c5d36a7c584a9b328a78dafca0e1facac0452d59a
MD5 hash:
d01907e9b41479ca206710bce5d600bf
SHA1 hash:
80527c4662d90fe6b657e3bf7999f49328ca2202
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:
9a8110feb487389ed239d2dee814d0471f6adb7429d1472fd168a22b178d5a6e
MD5 hash:
bb8976ab8458a4c37d87fc6f5333c703
SHA1 hash:
f8c38c0efa693f68c0e6ede31daf3fef44e119fb
SH256 hash:
85e3bae31712993c4b8a979d8b6aef645a9af2a3392e56ae16b23110769922c9
MD5 hash:
a522ba6e995d8a4456b19e532425d73a
SHA1 hash:
d02f8c8e64fe31859ef5c8a1dca071efbbf3b237
SH256 hash:
bd948db557f95af9ef80e40272f27be69653924fdae9ff4f150b1f27111d9926
MD5 hash:
2a6681864481ce77e1a833935433cbd0
SHA1 hash:
c253d1194e4fcb320ddccd3b51022794cfa4be1b
SH256 hash:
4db3beb51af1556162022854e933c5603833b06a1abe6dc73e395b3c8f2bbb3f
MD5 hash:
99261c870c4bb9a769892aa79d91f9cc
SHA1 hash:
84b0c8d06d91e5cd717372ade7630af2af42a71b
SH256 hash:
648f83e91e768253be045616d161b53a7984ae4496dce4f23865a19649bcc944
MD5 hash:
ee828bfad04d4138999fe74f7399d382
SHA1 hash:
36b6d6ff73210cb5a616d20fe2211d0948c4a97d
SH256 hash:
8d063d3aef4de69722e7dd08b9bda5fdf20da6d80a157d3f07fa0c3d5407e49d
MD5 hash:
559948db5816ae7ab26eb2eb533887ed
SHA1 hash:
e60442c6fb35239d298b01b0f4558264c01b2e7f
SH256 hash:
8206b4b3897ca45b9e083273f616902966e57091516844906e6ae2aefe63cef1
MD5 hash:
1c7be730bdc4833afb7117d48c3fd513
SHA1 hash:
dc7e38cfe2ae4a117922306aead5a7544af646b8
SH256 hash:
5486fc48a976f958a9d1ab48305365dc26b28df3958b1be7e1994522df44c820
MD5 hash:
4957c80dd29b5528759cb5c81c212aac
SHA1 hash:
bc48e8009ecd94af887e4a598566010dccd567ad
SH256 hash:
2d82a6d61b624173e1492efa0eb272cd0ba50b950c3390d5aa4f8ca4f5141dfd
MD5 hash:
6b4ac0ee3d52ba9636ae9ebe431fbd3c
SHA1 hash:
b2c57b93ed94801d16c996059663ee7f252b29c6
SH256 hash:
d90a03e850735fa12f2209a57191524ffc9c2f321a65ee7f3b51e083eb59b80f
MD5 hash:
f5ba66ed9cc96376d02e02bbfc59f460
SHA1 hash:
9d6393ea4739724156dd0cfacc5cb8db2e52f32c
SH256 hash:
4d4ad145431ee356221914f2908ff9b4a4a56f90b9409ec752f7be1a978e7435
MD5 hash:
ae7c477ce9bd98d13ccff5fc4a0d190e
SHA1 hash:
249ff902f66c3d0cee6656802b14a9c34807bc8f
SH256 hash:
97f751d8e067a8ff661e6f4cb0eb7cd3033abdb89d5e87e50581e011ff4f4144
MD5 hash:
f8fdccdc4cc17f6781497d69742aeb58
SHA1 hash:
026edf00ad6a4f77a99a8100060184caeb9a58ba
Detections:
win_privateloader_a0 win_privateloader_auto win_privateloader_w0
SH256 hash:
bccba3afc837969c43f762041d8be9a021f280f487242db548392983a8e1b540
MD5 hash:
3084a95675177f3fdb3782241422d514
SHA1 hash:
9ae5f75779a589463b51ce44a4de33d9251b8324
SH256 hash:
ef0c34580084f9855c1e5c3fa9d902688d400baabc7366c8da9ba3d4b708da49
MD5 hash:
37b7f135d14d9619b4ba8be4e70fb1da
SHA1 hash:
3c057bf6c77427a0858a0de811ddd85d7997e637
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Comments