MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 22c4b05bcf26647a2464500666ec31c235599a73765d4cd3452721eb2cf2b020. 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: 18


Intelligence 18 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 22c4b05bcf26647a2464500666ec31c235599a73765d4cd3452721eb2cf2b020
SHA3-384 hash: 36760509386f2782ba21ee257f9540e9997c33e6ec7ab6ae3b0ff7fe3500af73b727c5af470010097a91e2584beba604
SHA1 hash: 2aff7c4bc5baba90c871513a1d5f9e17e2846b8f
MD5 hash: 340abe0007e32743fc701080d3c4a7e5
humanhash: wyoming-kansas-delaware-undress
File name:CTM REQUEST BIRTHSHIP.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:592'384 bytes
First seen:2023-06-27 06:15:49 UTC
Last seen:2023-06-27 06:16:18 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:EFtpAq2iNCXqf52uanTd0ti5ljWBw+mmewtzDrEj5C1F5bxKqo1a:EFUq1kXkYnpf5Em+mFazD
Threatray 4'139 similar samples on MalwareBazaar
TLSH T1EDC4F19C369072EFC467C9779EA82C64F620B87B930BD613A01311AC9E4E697CF155F2
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
269
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
CTM REQUEST BIRTHSHIP.exe
Verdict:
Malicious activity
Analysis date:
2023-06-27 06:16:57 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/38f6ad8e-8f85-4b7a-b733-19b00453f126

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/403109/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Launching a process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/649a7ea64a3ab977be88f84c/reports/980607ac-db0b-4feb-aeed-f27930a70de2/overview
Verdict:
Malicious
Labled as:
Ransom.Loki.Generic
Link:
https://www.hybrid-analysis.com/sample/22c4b05bcf26647a2464500666ec31c235599a73765d4cd3452721eb2cf2b020
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e097bd01-e332-4b7b-967a-07e93458cb35
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1261828
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/22c4b05bcf26647a2464500666ec31c235599a73765d4cd3452721eb2cf2b020/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-06-27 02:40:53 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=elclaw6pezshujdekadgn3bryi2vtgttozouzu2fe4q6wlhswaqa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
05238efd964125503399743df334ea2ae9bdc4871c2ae1537b49874c6976f951
AgentTesla
0b27deefbf362687701891f8fcbacf4122ce0a6e4972bc7b68cc8f3e7034b1eb
AgentTesla
1e78015efee2b6e94749afd35ae539a88520ff959e06ca20683c6d0d7218b4c2
AgentTesla
269eb2984329ea60c2c535da059d969281c23a75acab61503e10dfc00e1381b3
AgentTesla
2f64531d71dd54c1e57e33a70a8b019bfb7997a2552f1b4ec63ce80bc6b07fff
AgentTesla
3d3b0128f3bd2fd0c85b37496812b834ae8b2a9bc454eab9d04748182da5d25d
AgentTesla
7581026b5d2f0521ed0e40ef5ad28dec7c9b3e2b113cceea5eb63483af1463d6
AgentTesla
f9b13ca40817f89e08b9487deabbf646e94d0d3b37b47c1292c8910d1f330a5a
AgentTesla
+ 4'129 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230627-g1f9vaeb51/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
AgentTesla
Unpacked files
SH256 hash:
94d341df30a3c6ce139f083130367e95fe8013493eb24492d45112229a10bb0d
MD5 hash:
679b96b9c6239afa9e77857541699ee5
SHA1 hash:
9460f7df2b036ab6be7eca0fb7b22aeeb76c033c
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/c4847bc6-ac45-4373-9d9e-e5d93f92207e/
Parent samples :
720be830d608d17de8f83bde1fd7a90db5bd75ebad8fbe10d60ea4bd1fa9f760
1e78015efee2b6e94749afd35ae539a88520ff959e06ca20683c6d0d7218b4c2
22c4b05bcf26647a2464500666ec31c235599a73765d4cd3452721eb2cf2b020
0b4d7a81cb8f89e34562cd756540d3dd62176c0fa829d7dba9db2c727b92aef0
b017455b50865cfdd26486b8c6d8348294ee6fba27ea97eb2d94e6a56b7397b5
edc2598baa07918d489c7642acc5d1051506ca818323627769d3b4d6f218eacb
SH256 hash:
68f415ab5ad686e3c50f2bd080b5dae527005907fa2757d675fe4fabce466541
MD5 hash:
fe1dc254ed9e3501b7a6a5f6a20194e7
SHA1 hash:
31971347bf63d60cadcfba6857b8b7237bfc986f
Link:
https://www.unpac.me/results/c4847bc6-ac45-4373-9d9e-e5d93f92207e/
SH256 hash:
973512f00ba81a790d2351f286c79dfea92692c9f7cd724e22ab11ff282f8130
MD5 hash:
3794c5f7b240e4184d6ea90c5bdd9ec6
SHA1 hash:
26b9c4a753779b4994fe38c16dfe70b07efd3e0d
Link:
https://www.unpac.me/results/c4847bc6-ac45-4373-9d9e-e5d93f92207e/
SH256 hash:
1010cb1708c92af55bb83f438c414eba4f07330b749d9d4b91497dd4ab58b55a
MD5 hash:
74cc3258a14dd19bb5b42f5c7a5e664e
SHA1 hash:
055473c7006b38ab11eb4988d5d55b553e4f1d51
Link:
https://www.unpac.me/results/c4847bc6-ac45-4373-9d9e-e5d93f92207e/
SH256 hash:
94d341df30a3c6ce139f083130367e95fe8013493eb24492d45112229a10bb0d
MD5 hash:
679b96b9c6239afa9e77857541699ee5
SHA1 hash:
9460f7df2b036ab6be7eca0fb7b22aeeb76c033c
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/c4847bc6-ac45-4373-9d9e-e5d93f92207e/
Parent samples :
720be830d608d17de8f83bde1fd7a90db5bd75ebad8fbe10d60ea4bd1fa9f760
1e78015efee2b6e94749afd35ae539a88520ff959e06ca20683c6d0d7218b4c2
22c4b05bcf26647a2464500666ec31c235599a73765d4cd3452721eb2cf2b020
0b4d7a81cb8f89e34562cd756540d3dd62176c0fa829d7dba9db2c727b92aef0
b017455b50865cfdd26486b8c6d8348294ee6fba27ea97eb2d94e6a56b7397b5
edc2598baa07918d489c7642acc5d1051506ca818323627769d3b4d6f218eacb
SH256 hash:
68f415ab5ad686e3c50f2bd080b5dae527005907fa2757d675fe4fabce466541
MD5 hash:
fe1dc254ed9e3501b7a6a5f6a20194e7
SHA1 hash:
31971347bf63d60cadcfba6857b8b7237bfc986f
Link:
https://www.unpac.me/results/c4847bc6-ac45-4373-9d9e-e5d93f92207e/
SH256 hash:
94d341df30a3c6ce139f083130367e95fe8013493eb24492d45112229a10bb0d
MD5 hash:
679b96b9c6239afa9e77857541699ee5
SHA1 hash:
9460f7df2b036ab6be7eca0fb7b22aeeb76c033c
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/c4847bc6-ac45-4373-9d9e-e5d93f92207e/
Parent samples :
720be830d608d17de8f83bde1fd7a90db5bd75ebad8fbe10d60ea4bd1fa9f760
1e78015efee2b6e94749afd35ae539a88520ff959e06ca20683c6d0d7218b4c2
22c4b05bcf26647a2464500666ec31c235599a73765d4cd3452721eb2cf2b020
0b4d7a81cb8f89e34562cd756540d3dd62176c0fa829d7dba9db2c727b92aef0
b017455b50865cfdd26486b8c6d8348294ee6fba27ea97eb2d94e6a56b7397b5
edc2598baa07918d489c7642acc5d1051506ca818323627769d3b4d6f218eacb
SH256 hash:
973512f00ba81a790d2351f286c79dfea92692c9f7cd724e22ab11ff282f8130
MD5 hash:
3794c5f7b240e4184d6ea90c5bdd9ec6
SHA1 hash:
26b9c4a753779b4994fe38c16dfe70b07efd3e0d
Link:
https://www.unpac.me/results/c4847bc6-ac45-4373-9d9e-e5d93f92207e/
SH256 hash:
1010cb1708c92af55bb83f438c414eba4f07330b749d9d4b91497dd4ab58b55a
MD5 hash:
74cc3258a14dd19bb5b42f5c7a5e664e
SHA1 hash:
055473c7006b38ab11eb4988d5d55b553e4f1d51
Link:
https://www.unpac.me/results/c4847bc6-ac45-4373-9d9e-e5d93f92207e/
SH256 hash:
68f415ab5ad686e3c50f2bd080b5dae527005907fa2757d675fe4fabce466541
MD5 hash:
fe1dc254ed9e3501b7a6a5f6a20194e7
SHA1 hash:
31971347bf63d60cadcfba6857b8b7237bfc986f
Link:
https://www.unpac.me/results/c4847bc6-ac45-4373-9d9e-e5d93f92207e/
SH256 hash:
973512f00ba81a790d2351f286c79dfea92692c9f7cd724e22ab11ff282f8130
MD5 hash:
3794c5f7b240e4184d6ea90c5bdd9ec6
SHA1 hash:
26b9c4a753779b4994fe38c16dfe70b07efd3e0d
Link:
https://www.unpac.me/results/c4847bc6-ac45-4373-9d9e-e5d93f92207e/
SH256 hash:
1010cb1708c92af55bb83f438c414eba4f07330b749d9d4b91497dd4ab58b55a
MD5 hash:
74cc3258a14dd19bb5b42f5c7a5e664e
SHA1 hash:
055473c7006b38ab11eb4988d5d55b553e4f1d51
Link:
https://www.unpac.me/results/c4847bc6-ac45-4373-9d9e-e5d93f92207e/
SH256 hash:
94d341df30a3c6ce139f083130367e95fe8013493eb24492d45112229a10bb0d
MD5 hash:
679b96b9c6239afa9e77857541699ee5
SHA1 hash:
9460f7df2b036ab6be7eca0fb7b22aeeb76c033c
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/c4847bc6-ac45-4373-9d9e-e5d93f92207e/
Parent samples :
720be830d608d17de8f83bde1fd7a90db5bd75ebad8fbe10d60ea4bd1fa9f760
1e78015efee2b6e94749afd35ae539a88520ff959e06ca20683c6d0d7218b4c2
22c4b05bcf26647a2464500666ec31c235599a73765d4cd3452721eb2cf2b020
0b4d7a81cb8f89e34562cd756540d3dd62176c0fa829d7dba9db2c727b92aef0
b017455b50865cfdd26486b8c6d8348294ee6fba27ea97eb2d94e6a56b7397b5
edc2598baa07918d489c7642acc5d1051506ca818323627769d3b4d6f218eacb
SH256 hash:
68f415ab5ad686e3c50f2bd080b5dae527005907fa2757d675fe4fabce466541
MD5 hash:
fe1dc254ed9e3501b7a6a5f6a20194e7
SHA1 hash:
31971347bf63d60cadcfba6857b8b7237bfc986f
Link:
https://www.unpac.me/results/c4847bc6-ac45-4373-9d9e-e5d93f92207e/
SH256 hash:
973512f00ba81a790d2351f286c79dfea92692c9f7cd724e22ab11ff282f8130
MD5 hash:
3794c5f7b240e4184d6ea90c5bdd9ec6
SHA1 hash:
26b9c4a753779b4994fe38c16dfe70b07efd3e0d
Link:
https://www.unpac.me/results/c4847bc6-ac45-4373-9d9e-e5d93f92207e/
SH256 hash:
1010cb1708c92af55bb83f438c414eba4f07330b749d9d4b91497dd4ab58b55a
MD5 hash:
74cc3258a14dd19bb5b42f5c7a5e664e
SHA1 hash:
055473c7006b38ab11eb4988d5d55b553e4f1d51
Link:
https://www.unpac.me/results/c4847bc6-ac45-4373-9d9e-e5d93f92207e/
SH256 hash:
22c4b05bcf26647a2464500666ec31c235599a73765d4cd3452721eb2cf2b020
MD5 hash:
340abe0007e32743fc701080d3c4a7e5
SHA1 hash:
2aff7c4bc5baba90c871513a1d5f9e17e2846b8f
Link:
https://www.unpac.me/results/c4847bc6-ac45-4373-9d9e-e5d93f92207e/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/22c4b05bcf26/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.91
Link:
https://yomi.yoroi.company/submissions/22c4b05bcf26647a2464500666ec31c235599a73765d4cd3452721eb2cf2b020

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_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

AgentTesla

zip a468e8655a9d53ceb02ef5b2208e6e77ec3e90c44b89030880914e45df166a8a

AgentTesla

Executable exe 22c4b05bcf26647a2464500666ec31c235599a73765d4cd3452721eb2cf2b020

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 a468e8655a9d53ceb02ef5b2208e6e77ec3e90c44b89030880914e45df166a8a
Cape
Cape
https://www.capesandbox.com/analysis/403109/
  
Dropped by
MD5 e1a4c414637ee00c7f2cfa7c1fdb60ec

Comments