MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 09d8fb54a22c3bb753fce7dc5192221122cf5dc26b42504ffca254e2521dbf8e. 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: 13


Intelligence 13 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 09d8fb54a22c3bb753fce7dc5192221122cf5dc26b42504ffca254e2521dbf8e
SHA3-384 hash: 64084a32cd02efabc1db9e74ad63aea42689b1e5b3a0e947b64c51aca4f4231040ba3f77055793dd5ef294eacf75d57a
SHA1 hash: be6c19e160240c844b8f07b04c2080412fc4bd50
MD5 hash: fce75d9b68fcf4a13e76e0fd6f92e1ae
humanhash: london-indigo-fillet-music
File name:Ifof.exe
Download: download sample
Signature CobaltStrike
Create hunting rule
File size:474'624 bytes
First seen:2022-03-21 22:40:03 UTC
Last seen:2022-03-22 00:56:37 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 24da2cdd90bb4855a4a5f456b4a45738 (1 x CobaltStrike)
ssdeep 6144:0Y7YvpE6kgzAU+ne0no02f7k0utAH6e3VwvoI8lAPXjylgAgqk7irNa7s6no:n78G6KeGo02jC2zFwAoOgDqkyD
Threatray 1'552 similar samples on MalwareBazaar
TLSH T13DA48B8FA164C4BAE91D6131C19007C6C332F647A62459DA1758CE29FDE7246FFBBB20
Reporter malware_traffic
Tags:CobaltStrike exe


Avatar
malware_traffic
Cobalt Strike EXE dropped after IcedID infection

Intelligence

File Origin
# of uploads :
2
# of downloads :
647
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Ifof.exe
Verdict:
Suspicious activity
Analysis date:
2022-03-21 22:17:28 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a594704c-f425-44b4-80e3-129e174043ba

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/253864/
Detection(s):
SecuriteInfo.com.Malware.AI.4268330525.25997.3673.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% directory
Delayed writing of the file
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/10247/overview
Behaviour
MeasuringTime
EvasionQueryPerformanceCounter
CheckCmdLine
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed shell32.dll
Link:
https://www.filescan.io/uploads/6238fec90cd58dbd92d1e40d/reports/16ec85a0-818f-4b99-89ed-af23f3ac9fee/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.
Malware family:
Cobalt Strike
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c645e01a-7b05-4169-ac19-7ce5766fc461
Result
Threat name:
Unknown
Detection:
malicious
Classification:
adwa.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/961253
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to detect virtualization through RDTSC time measurements
Yara detected Shellcode strings
Behaviour
Behavior Graph:
Download SVG
Detection:
cobaltstrike
Create hunting rule
Link:
https://mwdb.cert.pl/sample/09d8fb54a22c3bb753fce7dc5192221122cf5dc26b42504ffca254e2521dbf8e/
Threat name:
Win64.Trojan.CobaltStrike
Create hunting rule
Status:
Malicious
First seen:
2022-03-21 22:40:12 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
19 of 27 (70.37%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
cobaltstrike
Create hunting rule
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15ad6630505f5276285e80205b40ebd4a3e975d97b93c390f39c67aad799b6de
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2825b1fcb91614a08b7c2338e54ee1506915c159bd6a363de7b77c23dd6ea7e0
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6880a560c6cc3dd49bdc94a90dcc8dc69e55a6d842e76bb0dff0038bad6a762f
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97fbb35c5073af391068712aa31992c2d6d174c8c297baef188d687fe6f4fd62
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cf0a85f491146002a26b01c8aff864a39a18a70c7b5c579e96deda212bfeec58
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cf1043d00d87887f92a59e86296d1b7acaf37ccb33e9d2ce1f3c40d669de8ed5
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e7e2bc2c52d0b57ed7a2d11fa822ef5520559876b7c55f3f38cf8ef62d6ee544
CobaltStrike
+ 1'542 additional samples on MalwareBazaar
Result
Malware family:
cobaltstrike
Create hunting rule
Score:
  10/10
Tags:
family:cobaltstrike botnet:1580103824 backdoor trojan
Link:
https://tria.ge/reports/220321-2ljrmsdhe3/
Behaviour
Modifies system certificate store
Cobaltstrike
Malware Config
C2 Extraction:
http://bupdater.com:757/link.css
Unpacked files
SH256 hash:
09d8fb54a22c3bb753fce7dc5192221122cf5dc26b42504ffca254e2521dbf8e
MD5 hash:
fce75d9b68fcf4a13e76e0fd6f92e1ae
SHA1 hash:
be6c19e160240c844b8f07b04c2080412fc4bd50
Detections:
win_bazarbackdoor_auto
Create hunting rule
Link:
https://www.unpac.me/results/1286a9b4-5cf0-46fc-bd7e-e1647abfeb38/
Malware family:
Cobalt Strike
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/09d8fb54a22c/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/09d8fb54a22c3bb753fce7dc5192221122cf5dc26b42504ffca254e2521dbf8e

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:malware_shellcode_hash
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect shellcode api hash value

File information

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

  
Dropped by
IcedID
Cape
Cape
https://www.capesandbox.com/analysis/253864/

Comments