MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e843a90ec56b0efbd176b3856d811875e24b98ae6fdf77985e1b77916ab4259b. 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: 14


Intelligence 14 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e843a90ec56b0efbd176b3856d811875e24b98ae6fdf77985e1b77916ab4259b
SHA3-384 hash: b2b580d3b85d939ef62b9b1124cac1dabfed902daccbbbb4ff369938f7fb1de5836b6aeffb5953a7173bc6778ce9ad23
SHA1 hash: 64161e5a4919157f5092d8cc33eb0bb013287dc6
MD5 hash: 55760e2b91466ab94ebe5222c91ffd13
humanhash: grey-bacon-saturn-seventeen
File name:SecuriteInfo.com.Win32.WormX-gen.16427.13694
Download: download sample
Signature AgentTesla
Create hunting rule
File size:742'912 bytes
First seen:2023-05-03 14:30:57 UTC
Last seen:2023-05-13 22:57:16 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'659 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:rVni4IyoPEbxmCNLic457U6B7VGj0Kj6LxRwSt3Q2OduwR/TT0BGsFw0cdnCKh:rVgMb4c107f42jwcGuwR30BGyw0clCK
Threatray 3'277 similar samples on MalwareBazaar
TLSH T19DF4E19421FAC792E03F87F01078B45413F671ABA9EEDF250E9270D95D99B402E89B4F
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 SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
253
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Win32.WormX-gen.16427.13694
Verdict:
No threats detected
Analysis date:
2023-05-03 14:33:51 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/595b7c67-f1b9-4a61-8f89-eb950502364e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/386272/
Detection(s):
SecuriteInfo.com.Win32.WormX-gen.16427.13694.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
barys comodo lokibot packed
Link:
https://www.filescan.io/uploads/64527027d57805c4110c35a4/reports/bc8083c8-79fd-4f68-8a45-ec0e0f9a8d7f/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/e843a90ec56b0efbd176b3856d811875e24b98ae6fdf77985e1b77916ab4259b
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:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/45939b4b-805c-49fc-8499-59b3e7fa0962
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1225402
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e843a90ec56b0efbd176b3856d811875e24b98ae6fdf77985e1b77916ab4259b/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-05-03 07:54:01 UTC
File Type:
PE (.Net Exe)
Extracted files:
23
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5bb2sdwfnmhpxulwwocw3aiyoxrexgfon7pxpgc6dn3zc2vuewnq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
formbook
Create hunting rule
Similar samples:
044c6038df71898680d1927a2a3251d58925ab0b91a5cc17ffc6599fe155f9c4
AgentTesla
067bea125f176d75cabed99b0bc6bd3a3957baf3a361d6d3848911446e48d1b1
AgentTesla
33b5ccf1b3b48e22ab607320e0bb143ad0ac2a9770b0e385c0365366de472ceb
AgentTesla
44665e986b18ac11dfc0d8226d232b436310ae04126362e26d9b59cb85b2827d
AgentTesla
44a297e5ccf344c0422f4f80b2c490f2650bf44c142f131378b2eb6a6507bc9b
AgentTesla
4f3beb04e0d4713530c2f9c369c300186ab01d902f060a904e5648490e8ba708
AgentTesla
6afbb9ebc94ae5fbc1a98207af3ce84dec75c243605ebbd6b15b721165e4130a
AgentTesla
757371fd80dda17d1844c472bead62365e29e5f902e32afad9bc0120346220d5
AgentTesla
c65c02745d240718672933e9ad25b6a65d1d61ce7c5d317d6447732490434357
AgentTesla
cbdac32d6f43a1f03a26cc2fcc6ea13586f0d7f85764c1626cc71ce30bc0434b
AgentTesla
+ 3'267 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:gtt8 rat spyware stealer trojan
Link:
https://tria.ge/reports/230503-rvpn5sgg8s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook payload
Formbook
Unpacked files
SH256 hash:
e811c7f5003f7ad8afff2dc585e2f70789486c016fb562ed7042398ed768de29
MD5 hash:
2f8e388ddef1cb2290916f78999be660
SHA1 hash:
3a6a5b1f7dac5e2640524ed1a1b98f8668cd2ef1
Detections:
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/bf768a9d-81e6-4f18-a344-7e2266792a9f/
Parent samples :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 hash:
99f2e8309a91380e10a931071ce5ed1f52b2eb857e74c88506a7867ee1195fc9
MD5 hash:
c50a858d083770ed362f363055c4777b
SHA1 hash:
ae8283226272508ca641160c63dd26c264f43a09
Link:
https://www.unpac.me/results/bf768a9d-81e6-4f18-a344-7e2266792a9f/
SH256 hash:
21bade105435a593344a15035866160bfc9a4758b8ee804fec5976f2f549499e
MD5 hash:
8a953f66bbca4d9150b25c53c03e7631
SHA1 hash:
8e2ef1a59931d56acdbeb02dce84928c44ee0e48
Link:
https://www.unpac.me/results/bf768a9d-81e6-4f18-a344-7e2266792a9f/
SH256 hash:
c8808b69b0f4d52c253e35b001da94086786b34162fd51daa3f17eda94bac7f0
MD5 hash:
da56041df789c24cb2a36a364431f766
SHA1 hash:
876e6c579d1092a76ce90c500c43af0cf11724a4
Link:
https://www.unpac.me/results/bf768a9d-81e6-4f18-a344-7e2266792a9f/
SH256 hash:
1163675fe57ed3675fd2439976b36107ed5b485946bad6a8b1b7c7cb46f10fc1
MD5 hash:
8aace43a2fc9f190d766b27228dbe96e
SHA1 hash:
14e0fbed79a0821366bbfa190312b452509259ce
Link:
https://www.unpac.me/results/bf768a9d-81e6-4f18-a344-7e2266792a9f/
SH256 hash:
e843a90ec56b0efbd176b3856d811875e24b98ae6fdf77985e1b77916ab4259b
MD5 hash:
55760e2b91466ab94ebe5222c91ffd13
SHA1 hash:
64161e5a4919157f5092d8cc33eb0bb013287dc6
Link:
https://www.unpac.me/results/bf768a9d-81e6-4f18-a344-7e2266792a9f/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e843a90ec56b/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/e843a90ec56b0efbd176b3856d811875e24b98ae6fdf77985e1b77916ab4259b

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_EXE_in_ISO
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects ISO files that contains an Exe file. Does not need to be malicious
Reference:Internal Research

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/386272/

Comments