MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b1114c27beb856eae1f9fba0a880450702b7bda007f0fbacc4d5df561d83ec88. 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


AgentTesla


Vendor detections: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b1114c27beb856eae1f9fba0a880450702b7bda007f0fbacc4d5df561d83ec88
SHA3-384 hash: cde722fe9e3f80fee019b41b98fb571cba9cd1c8b08602be600b94af757f0a1ae840614415f7c821eb571c6257925d25
SHA1 hash: ca09629ee224924112207638a2d24f2bd0069eb0
MD5 hash: 51cd5fbb79ac8fa1baf0d56f346116a2
humanhash: kilo-cold-arizona-illinois
File name:SecuriteInfo.com.BackDoor.SiggenNET.73.22679.28553
Download: download sample
Signature AgentTesla
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File size:41'472 bytes
First seen:2023-10-20 18:32:55 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 768:/ii588CcdX/akrJ0qVNtz6u1gIzqAs6w+rKahvSDuD:/f6gayaHuMjsJ9SSD
Threatray 2 similar samples on MalwareBazaar
TLSH T1EE13A3037F88E729E1843E3B52EF191453B2F1CB0233C60F6F88ABA628557465C6976D
TrID 44.4% (.EXE) Win64 Executable (generic) (10523/12/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
338
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.BackDoor.SiggenNET.73.22679.28553.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Сreating synchronization primitives
DNS request
Creating a file in the %AppData% subdirectories
Creating a window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/b1114c27beb856eae1f9fba0a880450702b7bda007f0fbacc4d5df561d83ec88
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:
Agent Tesla
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/54b6c490-e4c5-473f-87c0-7cb72c37acce
Score:
97%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b1114c27beb856eae1f9fba0a880450702b7bda007f0fbacc4d5df561d83ec88
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b1114c27beb856eae1f9fba0a880450702b7bda007f0fbacc4d5df561d83ec88/
Threat name:
Win64.Trojan.AmsiTamper
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Status:
Malicious
First seen:
2023-10-11 13:24:34 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
1
AV detection:
19 of 23 (82.61%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=weiuyj56xblovypz7oqkracfa4blppnaa7ypxlge2xpvmhmd5sea._file
Verdict:
malicious
Similar samples:
7e0fa6073200440c8e01d79cf84c37d2671559a6b24575fc1407ac2166304ca4
AgentTesla
b48656a73f039dfc48e237f13a15133739b2f26af136b9540f038e922f98b2c0
AgentTesla
Result
Malware family:
n/a
Score:
  7/10
Tags:
persistence spyware stealer
Link:
https://tria.ge/reports/231020-w66t1shb37/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Adds Run key to start application
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
b1114c27beb856eae1f9fba0a880450702b7bda007f0fbacc4d5df561d83ec88
MD5 hash:
51cd5fbb79ac8fa1baf0d56f346116a2
SHA1 hash:
ca09629ee224924112207638a2d24f2bd0069eb0
Detections:
win_delivery_check_g0
Create hunting rule
Link:
https://www.unpac.me/results/7038ff4e-4114-479d-84b1-b2dfa4babcaf/
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/b1114c27beb856eae1f9fba0a880450702b7bda007f0fbacc4d5df561d83ec88

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:pe_no_import_table
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Author:qux
Description:Detects exe does not have import table
Rule name:win_delivery_check_g0
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File information

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

Comments