MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 289a4bc231a47d921ad357468a18f0fcae9173f369fbd23b602eae0feaf95759. 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: 12


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 289a4bc231a47d921ad357468a18f0fcae9173f369fbd23b602eae0feaf95759
SHA3-384 hash: 7802301ed1293000e49944b0b059204b73d89757e11e75916f4a4309a253b9645a8d3ee974731374996b811fe05414cd
SHA1 hash: 30bd6f535ef7d6c8d4c2fca2ba10104115fc9971
MD5 hash: aa08d057934a03aa4715b82372939f9d
humanhash: failed-fish-shade-west
File name:GIRO Payment copy.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:621'568 bytes
First seen:2023-04-16 18:03:17 UTC
Last seen:2023-04-17 14:10:28 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'643 x Formbook, 12'245 x SnakeKeylogger)
ssdeep 6144:i44jvrpivsKVV5kmSzeWRVnlxu6IXqii5VIc/1IVD39by3F4Y3STVSPzHwZeatVg:S0UCQzeR6fVIcIDbfsZUBaMl
Threatray 288 similar samples on MalwareBazaar
TLSH T10AD4CEC922B5D912E004E7FA35A37890029DDF4654E9E36C1F42B4AFE9D77C4672A38C
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
6
# of downloads :
259
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
GIRO Payment copy.exe
Verdict:
Malicious activity
Analysis date:
2023-04-16 18:05:34 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/e011fbf6-ed5c-41c7-ad41-8386b94305cb

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/382654/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for the window
Launching a process
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
comodo jigsaw packed
Link:
https://www.filescan.io/uploads/643c389348716a65fb2002ee/reports/78ae43d3-b44a-4d37-8c47-995e0b692d6d/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/289a4bc231a47d921ad357468a18f0fcae9173f369fbd23b602eae0feaf95759
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:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/20afee29-d987-4e05-b4a8-b7d62b1d1890
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1214784
Signature
Adds a directory exclusion to Windows Defender
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: Scheduled temp file as task from temp location
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 847708 Sample: GIRO_Payment_copy.exe Startdate: 16/04/2023 Architecture: WINDOWS Score: 100 47 Snort IDS alert for network traffic 2->47 49 Found malware configuration 2->49 51 Sigma detected: Scheduled temp file as task from temp location 2->51 53 4 other signatures 2->53 7 GIRO_Payment_copy.exe 7 2->7         started        11 iNmhRndf.exe 5 2->11         started        process3 file4 33 C:\Users\user\AppData\Roaming\iNmhRndf.exe, PE32 7->33 dropped 35 C:\Users\...\iNmhRndf.exe:Zone.Identifier, ASCII 7->35 dropped 37 C:\Users\user\AppData\Local\...\tmp1013.tmp, XML 7->37 dropped 39 C:\Users\user\...behaviorgraphIRO_Payment_copy.exe.log, ASCII 7->39 dropped 55 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->55 57 Uses schtasks.exe or at.exe to add and modify task schedules 7->57 59 Adds a directory exclusion to Windows Defender 7->59 61 Injects a PE file into a foreign processes 7->61 13 GIRO_Payment_copy.exe 2 7->13         started        17 powershell.exe 20 7->17         started        19 schtasks.exe 1 7->19         started        63 Multi AV Scanner detection for dropped file 11->63 65 Machine Learning detection for dropped file 11->65 21 iNmhRndf.exe 2 11->21         started        23 schtasks.exe 1 11->23         started        25 iNmhRndf.exe 11->25         started        signatures5 process6 dnsIp7 41 strictfacilityservices.com 111.118.212.38, 49698, 49699, 587 PUBLIC-DOMAIN-REGISTRYUS India 13->41 43 mail.strictfacilityservices.com 13->43 27 conhost.exe 17->27         started        29 conhost.exe 19->29         started        45 mail.strictfacilityservices.com 21->45 67 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 21->67 69 Tries to steal Mail credentials (via file / registry access) 21->69 71 Tries to harvest and steal browser information (history, passwords, etc) 21->71 31 conhost.exe 23->31         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/289a4bc231a47d921ad357468a18f0fcae9173f369fbd23b602eae0feaf95759/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-04-16 09:58:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fcnexqrrur6zegwtk5diughq7sxjc47tnh55eo3af2xa72xzk5mq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0442d940427ea6e7f9d614bb83ca56d539bed99c4307b7a6f13c35d73c002ef6
AgentTesla
04a42e9d0b1c019989d91249331e0920703296490ab8a565bed15e1a0e1742fc
AgentTesla
26f7c2a6ed82ed4f46ad1bde0caa72058fedddc006d534b17b42c1528dbfa720
AgentTesla
69fa15d77275d1d0383f6a1ec7137989a392fe17050cb90f3670e8e834f931be
AgentTesla
702fc23d1935d9529e0ef06178ac7af67476767754798a37c9ab82c3a87d66d2
AgentTesla
977ae825349a430b9494cb5ea917a77163190ad185eb0ae3f1cd76a29e608da0
AgentTesla
a1e44dff73b4a8616ae1b39f3ecf82b457859f3aed8b208ae41e79d7d79c5ef2
AgentTesla
c86d38aa757ac108e7d31f03848e49091391730cf0d132b71e70d487c919f68c
AgentTesla
dc8b5b7735c90739b5390fa8c66740263920040660fe10ce5dfbe2eddacc91aa
AgentTesla
e95e35c8ed456065943da3d2477d49d845439ef66b3af99dec5dbdf716840c97
AgentTesla
+ 278 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/230416-wnkttsce9y/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
7853f2979ac8909ab6721df95105caa3ff289868e8fc57b129937e2cca8ccf96
MD5 hash:
65951227ae6aa71ca45f990237725744
SHA1 hash:
b694283e97794abfd8c0688b8f1468647f0e1716
Link:
https://www.unpac.me/results/88e75374-23d2-49e5-a5a7-ac5286210d4c/
SH256 hash:
40c050c20d957d26b932faf690f9c2933a194aa6607220103ec798f46ac03403
MD5 hash:
c768bac25fc6f0551a11310e7caba8d5
SHA1 hash:
95f9195e959fb48277c95d1dd1c97a4edff7cb3a
Link:
https://www.unpac.me/results/88e75374-23d2-49e5-a5a7-ac5286210d4c/
SH256 hash:
93f18a8cf4f161fd0816eab7c1d8fd45a40122f08dba49885851a1dba02c1a72
MD5 hash:
a96b1b45ba692a647163c28f4be4756f
SHA1 hash:
2ce8816da01d1fb3cf0f45d1a5d6aac5e2d424e0
Link:
https://www.unpac.me/results/88e75374-23d2-49e5-a5a7-ac5286210d4c/
Parent samples :
d89323dd840c86ee64285f6353eee84089b4c242df329b9b5f0c42a6b8944eb5
25ca89356d4b80a8ec0bb2d4d071fb4250dbb8920d3b9b1a556708ce69c4d73d
cd48df9bc39d67ecb4eb1e95e4943239cf895b2ea52e85f7ebcf330f403f559e
7d19949247bbac4098f2d8566166deb54ca3150bc7fb088fed0992f3d16faccb
e1d9a89434bb4a539637fe0dadfe6b5d88ae49935a895e19ca5d2ad36f771825
e2f6657290cd9791723c57288291bcb3cd53b60ab8e258610ff73e4453446763
709d08c5d042ba4781761dfe3f0fab35e0008946c94bbc46b0329cbc7d97cb98
b892195f52b3894bf6b79b67c3c58688ce736c14739de528857e518e654bbb67
8428406eda6db55581a934d0ca6b892e5aeaad581174e907b02bcc8e48d6280f
2e31a7bfe2168b0ea182b84baa2ff20bb8d7b1cfbbad9575a5ec009bb3f418ba
7f048d017967cde1d43163e9a65354823a8018663589e856a4a644833f6794bc
SH256 hash:
348a40a8276cff5bb37ef1b8344cf2a121091af8900fbb16e5cad1e0ed681544
MD5 hash:
bfd287f513a29e20a580536761c6758a
SHA1 hash:
274394857a0f415e18d6b6e49d164c4e9bf9dbfb
Link:
https://www.unpac.me/results/88e75374-23d2-49e5-a5a7-ac5286210d4c/
SH256 hash:
f074b2c09142fa55caae482b5ec6ba350fda0ac62329bb825d61f21e2e7059a1
MD5 hash:
567bbf43aac601560b1def4a872d4089
SHA1 hash:
21dfc6e6ecf39c9c23927c114ca911559ca4593e
Link:
https://www.unpac.me/results/88e75374-23d2-49e5-a5a7-ac5286210d4c/
SH256 hash:
7600f4415e9f54d676c45a0f23531c2e1c20fd78f370451d78873ad011b61cb9
MD5 hash:
1183d2f28a9b5be9567d932f459a8a90
SHA1 hash:
bbe0d22802011cc881f0c8e969eb278c00891c8f
Link:
https://www.unpac.me/results/88e75374-23d2-49e5-a5a7-ac5286210d4c/
SH256 hash:
289a4bc231a47d921ad357468a18f0fcae9173f369fbd23b602eae0feaf95759
MD5 hash:
aa08d057934a03aa4715b82372939f9d
SHA1 hash:
30bd6f535ef7d6c8d4c2fca2ba10104115fc9971
Link:
https://www.unpac.me/results/88e75374-23d2-49e5-a5a7-ac5286210d4c/
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/289a4bc231a47d921ad357468a18f0fcae9173f369fbd23b602eae0feaf95759

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:MSIL_SUSP_OBFUSC_XorStringsNet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Reference:https://github.com/dr4k0nia/yara-rules
Rule name:msil_susp_obf_xorstringsnet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
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 8578dc69b9c10ed4e0d88c12f819eee951815f22e819eb30047f691ad0fe9c1d

AgentTesla

Executable exe 289a4bc231a47d921ad357468a18f0fcae9173f369fbd23b602eae0feaf95759

(this sample)

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/382654/
  
Dropped by
SHA256 8578dc69b9c10ed4e0d88c12f819eee951815f22e819eb30047f691ad0fe9c1d
  
Dropped by
MD5 4e6d12b3ecece1c31aefcc0db5862faf
  
Dropped by
SHA256 680c92f1cfa80014d96094e63b3792e870a79b35c7325d13700c79a903212df4
  
Dropped by
MD5 7029c1dc1be4ede36b1d091924ee998a

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