MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 92a4f2858bb9f3e546b315c52ee4e07903125b02f55c23cc8ae3e32e2012b2e0. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 92a4f2858bb9f3e546b315c52ee4e07903125b02f55c23cc8ae3e32e2012b2e0
SHA3-384 hash: eddbcfe60c73087eba10d8df6dd76490559d062827819f42adcf08d472374e414c152318c298e2c2aeb1a90c24d2f358
SHA1 hash: 5f4f45f9fd8b21134123e29e931664e4130f939b
MD5 hash: 3ec705b898242d435e4efe407ad9a7af
humanhash: ink-lamp-autumn-shade
File name:PO4510332101.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:704'512 bytes
First seen:2023-05-26 08:08:06 UTC
Last seen:2023-05-26 14:56:40 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'746 x AgentTesla, 19'628 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:r7z5GoJiGaq5auNeY/ZVW62YwcIjITK93akLI1u/glJP:D5GoR5a2JZVj2YKAK9oUK
Threatray 4'282 similar samples on MalwareBazaar
TLSH T153E412D5B211485BFD7A3BB559219A380B767D68B438D38F0CCA73CA6BB2B434116B07
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 3119113da9a9a929 (8 x AgentTesla)
Reporter TeamDreier
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
289
Origin country :
DK DK
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO4510332101.exe
Verdict:
Malicious activity
Analysis date:
2023-05-26 08:10:09 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/98a3a6c6-5ce1-480b-8dd3-e498e7e78415

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XorStringsNET
Create hunting rule
Link:
https://www.capesandbox.com/analysis/392017/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.28331.28887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Unauthorized injection to a recently created process
Creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6470691eecfe455d04173398/reports/7fb05db2-226c-4672-980c-c75a84c94c94/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/92a4f2858bb9f3e546b315c52ee4e07903125b02f55c23cc8ae3e32e2012b2e0
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/ec19c1ee-97f4-4820-987e-eb64adcc8849
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1243073
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
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
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected Telegram RAT
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/92a4f2858bb9f3e546b315c52ee4e07903125b02f55c23cc8ae3e32e2012b2e0/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-05-26 02:33:36 UTC
File Type:
PE (.Net Exe)
Extracted files:
21
AV detection:
21 of 37 (56.76%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=skspfbmlxhz6krvtcxcs5zhapebrewyc6vochtek4prs4iaswlqa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0e77fc7adca97943ad5bca6f1cd20d05e80bcdda01b29087bf1d6fccd4379063
AgentTesla
43c39e05ae59835e16df8bd732cd035292db70bc2c2d6d95ac354622bfa376ec
AgentTesla
4708bada9bbf77daade9a3f124eb0f5309ea68bba94c5bb4b332701d1d010185
AgentTesla
5c55eec6f12aa60ac02540ebb2af7b7780d148d76a07ad27bfad0d4f3bc1a067
AgentTesla
631c5e9fd885b9265351f4be1562ed151d7c8c0a9ed30ddae5614d8091174ab7
AgentTesla
65e5db36aa890bc554af92c7fb9b492651e9ef18bc68cad829511b914d0be5e2
AgentTesla
85ca69302b422ba0c29e29ea68f250ad6db23721f15abe418097cdc6e815ad60
AgentTesla
b3fbab4d8090fb6109b890d24c1e457db6e3f6bd5e17c6be2f2cb8448d53d5ab
AgentTesla
be06d327419c53584beff876b97e9620c5e47b1cdca45d895d059cc2ed3644f7
AgentTesla
d645c82038ed0caed9dfb2b13d0057e75205e4dfcfb448ebb7b7c6e2271e6079
AgentTesla
+ 4'272 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/230526-j15csafa9x/
Behaviour
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
Looks up external IP address via web service
Checks computer location settings
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot6277498666:AAH4URlmeSysUKKZG20OTvrve55BRMLEu_o/
Unpacked files
SH256 hash:
16c255190eaaf1b60ec7d07abcac5f614ea197cee2416ca9d01bb563c526c87d
MD5 hash:
fb4ed205b442f470bbf10913128efdcb
SHA1 hash:
9a0a4c5ae429769e3253a9a3daefa24270b87a5b
Link:
https://www.unpac.me/results/2ab46f16-ea6c-44b8-802e-b8dda9fd91e2/
Parent samples :
ee57b6fa1e5a3c5ef776b79f32820327bcb3fe1974eeddf65c0eb56131193397
de8c7c543f438af1e7e78096f6873268e9b1a12745edf9c88db07e136163399e
SH256 hash:
b62a4a92c26da86406f84a42f13810dac5ce3d0ff74cb1ddf7a1e86f565378e4
MD5 hash:
7f5a6674c29cb30b7056d9f33b99ac9d
SHA1 hash:
8253f03233fc6450ab38fa38d1f9f463fee3c2f4
Link:
https://www.unpac.me/results/2ab46f16-ea6c-44b8-802e-b8dda9fd91e2/
SH256 hash:
f9021a9e1610a19bafd9f21c3ae02c8d4311e51c26088bad0b4656d12696269f
MD5 hash:
10a323a5614f656ff87524ec3a3954ea
SHA1 hash:
31fe827daa419d117c8ac75fff8253c57cb014d7
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/2ab46f16-ea6c-44b8-802e-b8dda9fd91e2/
Parent samples :
5c55eec6f12aa60ac02540ebb2af7b7780d148d76a07ad27bfad0d4f3bc1a067
0e77fc7adca97943ad5bca6f1cd20d05e80bcdda01b29087bf1d6fccd4379063
b3fbab4d8090fb6109b890d24c1e457db6e3f6bd5e17c6be2f2cb8448d53d5ab
92a4f2858bb9f3e546b315c52ee4e07903125b02f55c23cc8ae3e32e2012b2e0
577593e5d16e4c0439339d4345505db0eb1595670ebdb271feaeaab510fd8b56
d9306a1c01d5697b35534bd8156c06c6a18bc9b9f582a53de124534f35d0fa74
f45d13987da07c44c15886a61b0534254e8dfc55b9dca16156df5e2a21bfc5fd
SH256 hash:
32e6ac27eae298bef13f1e2699079f7865065dc4f4e848b155f73031daf43fab
MD5 hash:
a9f83e0ffd578e17b2a9ace9c4150b20
SHA1 hash:
081bcaeec9940fc65d7ff60d8ba2fbb81a90e332
Link:
https://www.unpac.me/results/2ab46f16-ea6c-44b8-802e-b8dda9fd91e2/
SH256 hash:
aa55a49c4e26b6c0cfb3aa599f5cb5c6eae65e0a7884458e75614092d073cf5f
MD5 hash:
9d9bed3fb41b5b721aafd13220f48c73
SHA1 hash:
069c54846fffaf8ba3abc8f140a60dd9755ff20a
Link:
https://www.unpac.me/results/2ab46f16-ea6c-44b8-802e-b8dda9fd91e2/
SH256 hash:
92a4f2858bb9f3e546b315c52ee4e07903125b02f55c23cc8ae3e32e2012b2e0
MD5 hash:
3ec705b898242d435e4efe407ad9a7af
SHA1 hash:
5f4f45f9fd8b21134123e29e931664e4130f939b
Link:
https://www.unpac.me/results/2ab46f16-ea6c-44b8-802e-b8dda9fd91e2/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/92a4f2858bb9/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/92a4f2858bb9f3e546b315c52ee4e07903125b02f55c23cc8ae3e32e2012b2e0

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

Executable exe 92a4f2858bb9f3e546b315c52ee4e07903125b02f55c23cc8ae3e32e2012b2e0

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/392017/

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