MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d04abfe1a6113b42c0778493d62ad132ecf04f39c4407f57866d2685b926ad9c. 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: d04abfe1a6113b42c0778493d62ad132ecf04f39c4407f57866d2685b926ad9c
SHA3-384 hash: 4d76c9ccecf9285b7ded004092666c9c38b45214083d23615af94693b9fee239d3b3dcea4739551cf89afeb6a804cde7
SHA1 hash: 7a0eb2e2a8ed0c18cb59a32e984019788d378f62
MD5 hash: ef4a4a0a319689eae883c3a9c1746e29
humanhash: artist-salami-single-undress
File name:Purchase Order.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:571'392 bytes
First seen:2022-05-04 00:52:35 UTC
Last seen:2022-05-04 07:45:06 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:VwEPf213hENZA5qj1TAryKWqpfQoe5sIG7t:VA3+U5qlArL35UG
Threatray 16'844 similar samples on MalwareBazaar
TLSH T19CC47CF171409BD7DD3BAB3A12994E6013F1563AD322F70B2FE023E50652E2F1D66A85
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 :
5
# of downloads :
275
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Purchase Order.exe
Verdict:
Malicious activity
Analysis date:
2022-05-04 00:54:50 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/2b959918-4e9f-4813-8a2f-b8c28523986d

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/268495/
Detection(s):
SecuriteInfo.com.Trojan.Siggen17.48131.11417.32172.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Reading critical registry keys
DNS request
Sending a custom TCP request
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/6271ce6f5c1970f8bbe776aa/reports/d84322bc-9c28-4c36-a3ab-473a7aa46f3a/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/bd310533-1723-47ee-85e2-56c46c0de0e4
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/987430
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
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 sample
Malicious sample detected (through community Yara rule)
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 ftp login credentials
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
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d04abfe1a6113b42c0778493d62ad132ecf04f39c4407f57866d2685b926ad9c/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-05-03 19:32:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2bfl7yngce5ufqdxqsj5mkwrglwpatzzyrah6v4gnutilojgvwoa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
3d1384e2e34bad9fc2a6d1d18db8be4392fcec732a92be164c1f23ae18a00a21
AgentTesla
8a42ec618549252364cc9a7814a3a7df63af3821099a93a0208e3d6366e55500
AgentTesla
9c00d71b81182c896e3c8f63d6a877c6be8b1fbed3c9b6a510e2abc959b8cf5f
AgentTesla
b1a7d507c952aebe566d9a6b120e36e54e834dddec6975f32e77824d55f4adff
AgentTesla
c12df0047904d1a9d897ab81bb38760f2cde3041b3660497ef82e23a53c3a3ca
AgentTesla
f6b19c787e94375c804947ba13ba32aef40f24432c9cb1a4fe9bb2c1086c6a98
AgentTesla
+ 16'834 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/220504-a8mchafdfk/
Behaviour
Suspicious behavior: EnumeratesProcesses
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:
3fc590661e6de35bc4fadabd84df4023651814cdb783354793d19f69bdf17d9b
MD5 hash:
4c1c4556fcc29b3e0108c3815004322e
SHA1 hash:
c905811e4df45d3b585959941e6e3a7b9abc661a
Link:
https://www.unpac.me/results/7e9136ca-90d0-4b65-ba63-82ed2fd6913e/
SH256 hash:
79823e47436e129def4fba8ee225347a05b7bb27477fb1cc8be6dc9e9ce75696
MD5 hash:
39f524c1ab0eb76dfd79b2852e5e8c39
SHA1 hash:
428018e1701006744e34480b0029982a76d8a57d
Link:
https://www.unpac.me/results/7e9136ca-90d0-4b65-ba63-82ed2fd6913e/
SH256 hash:
fb75217bc342991f5cb0f4898233904ba48d596df904da5afee6042f3eef03ce
MD5 hash:
b09e96b9b21ff53b5cf0bec741ec1ae3
SHA1 hash:
29adfdfe4c5dc4540371700b4cf1253cfb9c8755
Link:
https://www.unpac.me/results/7e9136ca-90d0-4b65-ba63-82ed2fd6913e/
SH256 hash:
d04abfe1a6113b42c0778493d62ad132ecf04f39c4407f57866d2685b926ad9c
MD5 hash:
ef4a4a0a319689eae883c3a9c1746e29
SHA1 hash:
7a0eb2e2a8ed0c18cb59a32e984019788d378f62
Link:
https://www.unpac.me/results/7e9136ca-90d0-4b65-ba63-82ed2fd6913e/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d04abfe1a611/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/d04abfe1a6113b42c0778493d62ad132ecf04f39c4407f57866d2685b926ad9c

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 b9d262ddc5f2746ec688a48a72c86f0b717bc3161b1b5db6134ead97dbebcc78

AgentTesla

Executable exe d04abfe1a6113b42c0778493d62ad132ecf04f39c4407f57866d2685b926ad9c

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/268495/
  
Dropped by
SHA256 b9d262ddc5f2746ec688a48a72c86f0b717bc3161b1b5db6134ead97dbebcc78
  
Dropped by
MD5 72b3da444b621aa6e9568eec2a53da4f

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