MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9acac5f7998de265e995a0bdb49f9d3444592906f4f1e0a8a54812bf1010d85e. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9acac5f7998de265e995a0bdb49f9d3444592906f4f1e0a8a54812bf1010d85e
SHA3-384 hash: 49b4e423b8d27d865ebda6b2ecc113f11664c750a922d2df420557ae1bc6130899f89644bfbb460d1e4de2055513e237
SHA1 hash: 64cc27657b60bcc4a07447ad320c32a3bd18fbdd
MD5 hash: a5a3a8e6450f1b416520973334de9bd7
humanhash: washington-twenty-magazine-single
File name:Remittance Advise.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:990'208 bytes
First seen:2022-04-27 17:17:49 UTC
Last seen:2022-04-27 17:43:42 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:T2nY9epDtUIQjS92z3hQgJan9E8wu73HZw7by+Aat0UiHGRs:SnY9oDtUzjSwzRo9Er/ASTRs
Threatray 16'782 similar samples on MalwareBazaar
TLSH T19425120AF773D621DA840AB7D4D78A1803B5BF179232EA1F76CE332245733C6590B696
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
299
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/267286/
Detection(s):
SecuriteInfo.com.Trojan.MSIL.AgentTesla.ERB.MTB.23415.15965.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control.exe fareit obfuscated packed replace.exe
Link:
https://www.filescan.io/uploads/62697ace75c6f158e8fef2bd/reports/4112ea9f-f292-458a-aca1-e936649fb274/overview
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/af6d9875-2960-4ffd-97e1-230cf3182e14
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/984246
Signature
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the hosts file
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9acac5f7998de265e995a0bdb49f9d3444592906f4f1e0a8a54812bf1010d85e/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-04-26 06:54:46 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tlfml54zrxrgl2mvuc63jh45grcfskig6ty6bkffjajl6eaq3bpa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
08a20aa75af104d8e348e752caeba05b7cc9757a5ad2edaaaff96659933465da
AgentTesla
3226b44835eae78f666155d3ee6a4af642015fc1a0bc61aa32bdec0bb0ed4481
AgentTesla
3889644b588e323f70d1bdd1e91e7870701225bc67977922369b00cb1dbc862c
AgentTesla
98ed86d837b442f105a469449651fdd24102b6e6b02fcff1a3e08730671210d3
AgentTesla
a5f61cbf2ba00bcd20845a10973fa5a0e79367d1e8f98f885a9d12df95f40104
AgentTesla
ceed84147e6d4051344ab9bc51f798bb0b7da491922650d054762e68f3776256
AgentTesla
dfcd36ba777cb02560b2bc10b1f272a72d02b702f218abead4d1dd40cfb6081d
AgentTesla
e8751d994bcce42c44d0703f78e6d410a8291f902d08de67584ff96461184dee
AgentTesla
f0f6041db010e4c847ba0c342fe5aa066bf55891d1bfdb20a526199db08cfaa0
AgentTesla
+ 16'772 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/220427-vt9jpseed4/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5056459562:AAHQW9wJvHEkQsnxuML0xV3IDA6-DUuUNFI/sendDocument
Unpacked files
SH256 hash:
5914a3aeab731ea3e8e1b0c517eff598ec4d01da398128f9e08e2f450bc59c55
MD5 hash:
12d3848b40441451ec1a233b619711dc
SHA1 hash:
2da810a2d072400d5fe5b534769f8ae4a960a94b
Link:
https://www.unpac.me/results/f15324c2-9ce1-4a09-afa3-4f19b2952d24/
SH256 hash:
c071327498e629fa311f5d3e86f0d7e6430a63319f549e631e90410d3c80b435
MD5 hash:
3ccf69add6d4f756b2c22543558f2b84
SHA1 hash:
15f908f2a35f7e2805807e271b7b0a317e0b9a9c
Link:
https://www.unpac.me/results/f15324c2-9ce1-4a09-afa3-4f19b2952d24/
Parent samples :
809ef51666d12a1b245eabed67f37b5834b1bdd6b90940b8730d10bf540d5f95
0a750324cb850ca59f5aecf4f3057f35782b4e06f68bc50d3bde41e86096c9ce
9d1637c17da9db5e1e397399f509331d6520dce4fff665a62fcaf2e2c569ddc6
ba0509e325dd0c9937ab8407cd3975053e93b752397b79de8c9b5c09e8bad58c
4c43fc57a4a6eb2322da7dd45c871873648a4cafb4c5bebd1390a895006e104b
2fe7d14259ba7b5d9b82ab7494fbfa3675b3c2f2cc83cb7e5c412e52d28303e7
51e217e7f3597022c7e6e6d417af3f2437f048896aa015005a688ff2ae0be452
SH256 hash:
b6c2a43f2c5bd78bef2e13042184e2fba0f61a54b255709b3bfe8e05ecedecde
MD5 hash:
691cc2b748d73525da08f73d76e2d47b
SHA1 hash:
07201813e51665d8a6a0e01120039d1e24c61f3f
Link:
https://www.unpac.me/results/f15324c2-9ce1-4a09-afa3-4f19b2952d24/
SH256 hash:
09cd3bc420c8982190990a9673b58c3ab01e933dff0881f1e521d3316f1b9a6b
MD5 hash:
6933707e111286a128ad0f7fa298153f
SHA1 hash:
d1121c8bed634e9684727e8c0aad3f597b0749ad
Link:
https://www.unpac.me/results/f15324c2-9ce1-4a09-afa3-4f19b2952d24/
SH256 hash:
9acac5f7998de265e995a0bdb49f9d3444592906f4f1e0a8a54812bf1010d85e
MD5 hash:
a5a3a8e6450f1b416520973334de9bd7
SHA1 hash:
64cc27657b60bcc4a07447ad320c32a3bd18fbdd
Link:
https://www.unpac.me/results/f15324c2-9ce1-4a09-afa3-4f19b2952d24/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9acac5f7998d/report/overview.html
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/9acac5f7998de265e995a0bdb49f9d3444592906f4f1e0a8a54812bf1010d85e

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 9acac5f7998de265e995a0bdb49f9d3444592906f4f1e0a8a54812bf1010d85e

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/267286/

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