MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 78102fea526965cba6d040994d64370115dbfcb697cff1e19bb34bd94c1e9b5e. 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


CobaltStrike


Vendor detections: 6


Intelligence 6 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 78102fea526965cba6d040994d64370115dbfcb697cff1e19bb34bd94c1e9b5e
SHA3-384 hash: ec836b4d8f1756d29f7608d31e86ac0d048941e4967031e0553d7aecb299c3b1d98157b218ed945a23d06acde335205e
SHA1 hash: ebdb49d86714bde4757810b706324a7ee7e643b7
MD5 hash: 9ca10c814be1bb4828a3799d886bb359
humanhash: east-pizza-social-crazy
File name:ki71miudi.dll
Download: download sample
Signature CobaltStrike
Create hunting rule
File size:1'975'296 bytes
First seen:2022-02-10 13:46:39 UTC
Last seen:2022-02-10 15:29:54 UTC
File type:DLL dll
MIME type:application/x-dosexec
imphash 42bf85e27a2aceee011d78c18571bd15 (1 x CobaltStrike)
ssdeep 24576:oC4f9YuSiD1YeLDxpUqD4Q6CkYIAVWf7omrvVTX+abRbW1waSSEjxkvwfBdCGefl:AtD3sqDNk3kWbLN3KF28iQS1bXsnB
Threatray 10'251 similar samples on MalwareBazaar
TLSH T1B69502C6DBEFC1F2ED4E207400232B6B4FB6AA05445ACE15FEC95D716A27321662F394
Reporter JAMESWT_WT
Tags:CobaltStrike dll

Intelligence

File Origin
# of uploads :
2
# of downloads :
513
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/240650/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware2.7986.19489.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
DNS request
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6205175945ddfa2e18bbb519/reports/f7577ebd-dcf0-4c53-9545-6fd11fd43484/overview
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6f20b837-cda8-46be-8ae3-2fe464225f5c
Result
Threat name:
CobaltStrike
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/937640
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
Malicious sample detected (through community Yara rule)
Sigma detected: Suspicious Call by Ordinal
Yara detected CobaltStrike
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 570118 Sample: ki71miudi.dll Startdate: 10/02/2022 Architecture: WINDOWS Score: 72 17 Found malware configuration 2->17 19 Malicious sample detected (through community Yara rule) 2->19 21 Yara detected CobaltStrike 2->21 23 2 other signatures 2->23 7 loaddll32.exe 1 2->7         started        process3 process4 9 cmd.exe 1 7->9         started        11 rundll32.exe 7->11         started        13 rundll32.exe 7->13         started        process5 15 rundll32.exe 9->15         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/78102fea526965cba6d040994d64370115dbfcb697cff1e19bb34bd94c1e9b5e/
Threat name:
Win32.Trojan.CobaltStrikeBeacon
Create hunting rule
Status:
Malicious
First seen:
2021-11-19 00:19:39 UTC
File Type:
PE (Dll)
Extracted files:
1
AV detection:
12 of 28 (42.86%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
cobaltstrike
Create hunting rule
Similar samples:
1b6596918d25eb3270b2aee4d82ea309c1402966e81c9179f4af29fa20c6f7a5
CobaltStrike
9b856f3ae99b275734c18efbcf1185e395cc5c4c05cfde4be62f9fe8a130a028
CobaltStrike
a3acdf009a9db20af30be0c6fcdcdc27ad9db3ee9a84bc52d9e6f7d30ec42af2
CobaltStrike
c120fd3e62a0ecd299625f3fbf622fb8a56b534828b6788fe766f1bc36ac7a68
CobaltStrike
d1597e584fec8eb356aa5c831045b2ce68531e69fe70436fa3ca0d8dd1d90ca7
CobaltStrike
d81e62102d9b748aaabf4f06bf0c09a66dfaaac7836374016a5f076b6f7ed418
CobaltStrike
dab48eb20191f37e19aed12dc58640ab40957cec26dc3fa63a88f70decbd875c
CobaltStrike
e3ac84aeb4c0a6606a5e385327f371c36335954f27ec4151d616fbb73d466e37
CobaltStrike
+ 10'241 additional samples on MalwareBazaar
Result
Malware family:
cobaltstrike
Create hunting rule
Score:
  10/10
Tags:
family:cobaltstrike botnet:427756752 backdoor trojan
Link:
https://tria.ge/reports/220210-q3jbnaghe2/
Behaviour
Checks processor information in registry
Modifies data under HKEY_USERS
Suspicious use of WriteProcessMemory
Drops file in Windows directory
Cobaltstrike
Malware Config
C2 Extraction:
http://d1rfequ2jtua4r.cloudfront.net:443/safebrowsing/sTTaQ8/c2k-gTyJa8gj38g2gVSjrM
http://d1mdflz12t12gs.cloudfront.net:443/safebrowsing/sTTaQ8/c2k-gTyJa8gj38g2gVSjrM
Unpacked files
SH256 hash:
78102fea526965cba6d040994d64370115dbfcb697cff1e19bb34bd94c1e9b5e
MD5 hash:
9ca10c814be1bb4828a3799d886bb359
SHA1 hash:
ebdb49d86714bde4757810b706324a7ee7e643b7
Link:
https://www.unpac.me/results/a8dfec5c-f7e6-4112-8e7a-4be705538886/
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.

  
X
https://twitter.com/malwrhunterteam/status/1491751046867304452?s=20&t=-Omin83mmTGI9hnoH-24SQ
Cape
Cape
https://www.capesandbox.com/analysis/240650/

Comments