MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d54a54565504ecc31741ea95d9d8ef1391b3fe8bce47fe774c91cc60eccbbb18. 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: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d54a54565504ecc31741ea95d9d8ef1391b3fe8bce47fe774c91cc60eccbbb18
SHA3-384 hash: f37c86ed7d26700074f29e62b8bd9c3d42dad7a08c6577aaf0fcc8cb9b0bf71cc9d5308372553e8bc2879ac352b2587d
SHA1 hash: 6b77bf056ab9bbc9fc644c8e36b0ff7f2c5c6ee0
MD5 hash: 782c55c65b9f3e969050257c2fbb4315
humanhash: twenty-steak-grey-william
File name:PO-000001306.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:468'344 bytes
First seen:2023-02-21 14:00:26 UTC
Last seen:2023-02-21 17:10:34 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 12288:4je06/FkYV7mkXfZkRAxu05YE4WPHxtsruhgJt:4y/FkqqRAxHqE4ccD
Threatray 1'133 similar samples on MalwareBazaar
TLSH T10BA423C2382C47B3D57907FCC4AB80D5A3F661B19240F6465EC9E1E53DCBB9882B961B
TrID 44.4% (.EXE) Win64 Executable (generic) (10523/12/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Reporter malwarelabnet
Tags:AgentTesla exe signed

Code Signing Certificate

Organisation:Microsoft Excel
Issuer:Microsoft Excel
Algorithm:sha256WithRSAEncryption
Valid from:2023-02-21T01:22:56Z
Valid to:2024-02-21T01:22:56Z
Serial number: 4f2790b03eded58fbf864bf837ac0d21
Thumbprint Algorithm:SHA256
Thumbprint: 316a7ad97042419ef329ea3473afb0c1c14c0a2050acc8d675e237ca55483981
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
3
# of downloads :
214
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO-000001306.exe
Verdict:
No threats detected
Analysis date:
2023-02-21 14:05:53 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/f4849994-d560-40f8-a993-7c5707bdae50

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/368650/
Detection(s):
SecuriteInfo.com.Win64.CrypterX-gen.26282.30715.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
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
Forced shutdown of a system process
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/63f4cea0b53d126ad2635d23/reports/f75a02b1-5bff-4d25-98f3-c57867dc9398/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/d54a54565504ecc31741ea95d9d8ef1391b3fe8bce47fe774c91cc60eccbbb18
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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/6cfce266-eea5-4f37-932a-55232d248b30
Result
Threat name:
Unknown
Detection:
malicious
Classification:
expl.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1179791
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM3
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 812622 Sample: PO-000001306.exe Startdate: 21/02/2023 Architecture: WINDOWS Score: 76 19 Malicious sample detected (through community Yara rule) 2->19 21 Multi AV Scanner detection for submitted file 2->21 23 Yara detected UAC Bypass using CMSTP 2->23 25 2 other signatures 2->25 6 PO-000001306.exe 3 2->6         started        process3 file4 17 C:\Users\user\...\PO-000001306.exe.log, CSV 6->17 dropped 9 ngentask.exe 6->9         started        11 vbc.exe 6->11         started        13 AddInProcess32.exe 6->13         started        15 28 other processes 6->15 process5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d54a54565504ecc31741ea95d9d8ef1391b3fe8bce47fe774c91cc60eccbbb18/
Threat name:
Win64.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-02-21 07:47:45 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
1
AV detection:
19 of 25 (76.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2vffivsvatwmgf2b5kk5twhpcoi3h7ulzzd7452mshggb3glxmma._file
Verdict:
malicious
Similar samples:
446abdfdd249bca6964b7dc14013be5d833360b0eba026a6303c3132fc797bc0
AgentTesla
577a6f8ac673a1b176fd32c9b8fe01178fee10a2602e3ccbc02b3fdebfa9bf0b
AgentTesla
67388fca813133367167001c4114d6cd97b4bed24d0acdfda8b5784723a698ea
AgentTesla
91ac5e95c271f56efcf7f8c2f1ce27579242a2cdca317fd11bf7ff380c9750ed
AgentTesla
a808b2dec6bb188edaa16a54f10660276056567b3b5f83264ec98aeca4f2fd3b
AgentTesla
b0500e38803ac3ca6b3fde965b1c03bfcae5cbe3a4a01a199d161e1371ced34d
AgentTesla
bba28ca66b05cb8733dd5fe3deaac9f618ddeb2218e349a900501399a70d50a0
AgentTesla
bcba671f1e3e1f7ab80f59d5c1cb280bfec3ca519b37820af0bb720fb5d7a8b9
AgentTesla
d46b71aebfacfb2ca951e24d2fd60487c2ef99958909fb8aabefc4c1172b8f7c
AgentTesla
+ 1'123 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/230221-rbjc1sfa32/
Behaviour
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:
d54a54565504ecc31741ea95d9d8ef1391b3fe8bce47fe774c91cc60eccbbb18
MD5 hash:
782c55c65b9f3e969050257c2fbb4315
SHA1 hash:
6b77bf056ab9bbc9fc644c8e36b0ff7f2c5c6ee0
Link:
https://www.unpac.me/results/7cf512a8-1801-4aec-8389-d8274fd19c02/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/d54a54565504ecc31741ea95d9d8ef1391b3fe8bce47fe774c91cc60eccbbb18

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits

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/368650/

Comments