MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 75a5d5d46fa6c5178a43eea7c2d4d0bb66dd6879413318416dd70b4ef27faee8. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 75a5d5d46fa6c5178a43eea7c2d4d0bb66dd6879413318416dd70b4ef27faee8
SHA3-384 hash: 8d7f2e58184526a83ede0fc8105e4c8163337f17fdd1033baae411b0dea2a17bf04558ed7492e4130afcdc1ea4a46927
SHA1 hash: c171e4c8260d41326c5242eee5305f360d514dfc
MD5 hash: a9a2e52715007ee61891ba27a8980c0b
humanhash: skylark-yellow-maine-don
File name:PURCHASE ORDER FOB DUBIA PORT .exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:731'136 bytes
First seen:2023-09-05 14:13:57 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'638 x Formbook, 12'244 x SnakeKeylogger)
ssdeep 12288:KHmTkDwMD8428oHT+H0+ipkXcbz3NjiFlnsP7vmsgX0bzc8SkEobA/+2:LkDV8pT+ULpGqz3NmDsPDmsgX0bzcUNJ
Threatray 38 similar samples on MalwareBazaar
TLSH T1B4F40281B39CAF27C47A57F08911544007B26D2F28A2EB180ED6B0D73FB5B915A91F6F
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 James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
308
Origin country :
US US
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
PURCHASE ORDER FOB DUBIA PORT .exe
Verdict:
Malicious activity
Analysis date:
2023-09-05 14:16:03 UTC
Tags:
formbook xloader
Link:
https://app.any.run/tasks/962fedf4-9a9e-4d64-8704-b1dce4f71394

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/446380/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Launching a process
Creating a file
Сreating synchronization primitives
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/64f737ace29c52e38dc78b30/reports/6e27eddb-6d81-431e-915c-f9820a12a127/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/75a5d5d46fa6c5178a43eea7c2d4d0bb66dd6879413318416dd70b4ef27faee8
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:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e0bfcf68-177f-4202-aed1-9efd5454c34d
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1303640
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus detection for URL or domain
Initial sample is a PE file and has a suspicious name
Injects code into the Windows Explorer (explorer.exe)
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1303640 Sample: PURCHASE_ORDER_FOB_DUBIA_PO... Startdate: 05/09/2023 Architecture: WINDOWS Score: 100 34 Snort IDS alert for network traffic 2->34 36 Malicious sample detected (through community Yara rule) 2->36 38 Antivirus detection for URL or domain 2->38 40 6 other signatures 2->40 9 PURCHASE_ORDER_FOB_DUBIA_PORT_.exe 3 2->9         started        process3 process4 11 MSBuild.exe 9->11         started        14 MSBuild.exe 9->14         started        signatures5 52 Maps a DLL or memory area into another process 11->52 54 Queues an APC in another process (thread injection) 11->54 16 SqtvTktxsdNEyNUxvejmSmfmf.exe 11->16 injected process6 signatures7 32 Injects code into the Windows Explorer (explorer.exe) 16->32 19 explorer.exe 13 16->19         started        process8 signatures9 42 Tries to steal Mail credentials (via file / registry access) 19->42 44 Tries to harvest and steal browser information (history, passwords, etc) 19->44 46 Modifies the context of a thread in another process (thread injection) 19->46 48 Maps a DLL or memory area into another process 19->48 22 explorer.exe 1 19->22 injected process10 dnsIp11 26 nasyoeastasia.org 192.185.129.44, 49737, 49738, 49739 UNIFIEDLAYER-AS-1US United States 22->26 28 www.thesoul.agency 217.160.0.65, 49732, 49733, 49734 ONEANDONE-ASBrauerstrasse48DE Germany 22->28 30 4 other IPs or domains 22->30 50 System process connects to network (likely due to code injection or exploit) 22->50 signatures12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/75a5d5d46fa6c5178a43eea7c2d4d0bb66dd6879413318416dd70b4ef27faee8/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2023-09-05 11:29:46 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
11 of 38 (28.95%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ows5lvdpu3crpcsd52t4fvgqxntn22dziezrqqln24fu54t7v3ua._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
agenttesla
Create hunting rule
Similar samples:
20e93d317f46bc7db6349a15c50362749b0b6cfde92b196b3eab03ccf1dc363b
AgentTesla
54ec929ab868528d647d285298b5ab71ef9aad83e1a3594b3d13f2a02f127d96
AgentTesla
77b2df747c5ded816a5baa3d1f38beaea588aa7f4d043d7b9e9c5d67991ad852
AgentTesla
8ac567bfb4be359b1136e1236bbdbac3e160077a89952f967467a345a23c0047
AgentTesla
a4d5963e0d2770194c439a2fa07da2dda5eeceb8eb5bb5c1b106cff178f4e624
AgentTesla
ac254c8f30ac538efa1c6774d3b7e6a1b379af081c6cb15d36440e4913bc41c1
AgentTesla
aee3fa1601e0521d9c628cb2fd13178a06c2f7923478742189026102cda8a494
AgentTesla
c1a46fa04740b97fb8ffd1a24b00a770dd5ccb929a66583ed48a4ce75da7c175
AgentTesla
+ 28 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/230905-rjzpzafh5v/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
88c8e0866f31073d2b1af4c6b29efd1de92a8a8606b2b7dff71b1177a1be0327
MD5 hash:
5da9aca29ce2a27b89ca64f1303c4d73
SHA1 hash:
ead695fd9c4038337f8eeec65b2627293b814f3a
Detections:
win_formbook_w0
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/09a8cce5-adbc-4268-93b8-5210e96674eb/
Parent samples :
aee3fa1601e0521d9c628cb2fd13178a06c2f7923478742189026102cda8a494
20e93d317f46bc7db6349a15c50362749b0b6cfde92b196b3eab03ccf1dc363b
75a5d5d46fa6c5178a43eea7c2d4d0bb66dd6879413318416dd70b4ef27faee8
SH256 hash:
31329dc320d9045a64a27fc3e8e03af37996773f6c866e1b3519d6db473eaace
MD5 hash:
b8543a30ab57dfa41dcb087168eee7ed
SHA1 hash:
5694b6c2a7ac003d0c13cceb3bf50497bb19a307
Link:
https://www.unpac.me/results/09a8cce5-adbc-4268-93b8-5210e96674eb/
SH256 hash:
55ea20faf9b0c8c00f3d3ea16ff5bfd836fa99f1941946885d45240d2f681f4c
MD5 hash:
eec54763c3b2e33ba860048ffe88f910
SHA1 hash:
8034038ca99a91c8fdf69b1bc745e9dcdaac02e4
Link:
https://www.unpac.me/results/09a8cce5-adbc-4268-93b8-5210e96674eb/
SH256 hash:
a416298f34486ab69d5f1d15435f796b8712afd0ed1c38ae4c18c1490125eb06
MD5 hash:
a877767fc910449402e7fdf2e2f1567a
SHA1 hash:
0d97f5a8aaeca10e4a35cc92baf4c846f556e9ca
Link:
https://www.unpac.me/results/09a8cce5-adbc-4268-93b8-5210e96674eb/
SH256 hash:
0630b864e828fff2d66f33ab7d00fad231df4c00fc0bbad313ee0d12ca503198
MD5 hash:
f559a9abbd849eb977d262d597d6e4fd
SHA1 hash:
0a8769b40b026852690c89b913c2812817ef43c8
Link:
https://www.unpac.me/results/09a8cce5-adbc-4268-93b8-5210e96674eb/
Parent samples :
cef72412a1dd9486bae5f7e606d4330660fba98575ba1c939559ccc83536f41a
81ccf158093718305b3499d0f16d8a82bcad69f2740066daca8d5b5ca9979688
SH256 hash:
75a5d5d46fa6c5178a43eea7c2d4d0bb66dd6879413318416dd70b4ef27faee8
MD5 hash:
a9a2e52715007ee61891ba27a8980c0b
SHA1 hash:
c171e4c8260d41326c5242eee5305f360d514dfc
Link:
https://www.unpac.me/results/09a8cce5-adbc-4268-93b8-5210e96674eb/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/75a5d5d46fa6/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/75a5d5d46fa6c5178a43eea7c2d4d0bb66dd6879413318416dd70b4ef27faee8

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:NET
Create hunting rule
Author:malware-lu
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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/446380/

Comments