MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aaac88ee06cc1ac4517a21b6cf1350a69ee8f87a3fcacf94671ba9668a098c3d. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: aaac88ee06cc1ac4517a21b6cf1350a69ee8f87a3fcacf94671ba9668a098c3d
SHA3-384 hash: 460b0fcfb619b6699b894fb3e4545415eefb4148580d2b7d6d36ba881df1f3528b0de407819a75f09790af9b2f460e8a
SHA1 hash: 2aef69fecfee7e55e8a3593135b728cc0f28cb46
MD5 hash: 7f1483c632899403b6faafaa48ff6737
humanhash: lactose-music-harry-maine
File name:OPH21-000080.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'184'256 bytes
First seen:2021-06-23 05:33:12 UTC
Last seen:2021-06-23 06:49:49 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:OLBFARhCh0hJhphVh4hhhAh6SeH262y7hvbBW+hHXvhXhAhA:OPuhCh0hJhphVh4hhhAh6Pyy7hvb0+hU
Threatray 6'057 similar samples on MalwareBazaar
TLSH D945184BB91076DFD057CB79AD561C74AF08216E974B929F40230DCE6A1CB63CE0A1BB
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
114
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
OPH21-000080.exe
Verdict:
Suspicious activity
Analysis date:
2021-06-23 05:36:47 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/97f60495-8fc7-4979-bb3b-f576c1e59cbe

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/167729/
Detection(s):
SecuriteInfo.com.Artemis7F1483C63289.27459.13464.UNOFFICIAL
Create hunting rule

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:
njRAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2b5c2e95-c267-4784-af58-ad0f40abb9ad
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/806380
Signature
.NET source code contains very large array initializations
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Machine Learning detection for sample
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)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/aaac88ee06cc1ac4517a21b6cf1350a69ee8f87a3fcacf94671ba9668a098c3d/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-06-23 01:30:31 UTC
File Type:
PE (.Net Exe)
Extracted files:
96
AV detection:
9 of 46 (19.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vkwir3qgzqnmiul2eg3m6e2qu2por6d2h7fm7fdhdouwncqjrq6q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
24dd3516bb7537fba691d2486dbbd2daf8729a2ba6fdfc90c7cd353418371390
AgentTesla
4ee357dd7681ca5f80acaeb7d55df4432de5d370c73e6bb887e3461b6ed537f8
AgentTesla
5dc0ae1ef10497379bb77e09ca8aa5849f5caa2409ecb993ed57677e9914d1d4
AgentTesla
611a2dfac3989c66b10815fe8d6a81d92554e0ce47ec3d5b6bdd7c91c4163a7e
AgentTesla
6f871f3642191d04e4fe20f022f738d89b3ad90b531cef6adde91d10f257431d
AgentTesla
7f19771f0cacfaf402dde4d1a98b71dbd418d0d83a31d5e233c43cc7da202df0
AgentTesla
7fb4a26d9f2c3a08c69d7f5838b7f88d8c6f31ab2aa69b130b150449baaea7ad
AgentTesla
b86fbdeb14cd6cd5b5e144d029844e1c7d6e51c82b1bb7c3f0f07f8ff07258c9
AgentTesla
cbf9d4ef21092210f58ad0cbdd4753dbbf785387dd8f3001014672679196c65c
AgentTesla
f5a8b50ac13f3ecea0bf447a41128d06f1409689fe95d611574e51ea435c75ca
AgentTesla
+ 6'047 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/210623-pa1bm8c4ks/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
5bede9eedf6ae6df5a9d587c116c9583b31474c159c2b53486b000093cb3fde6
MD5 hash:
072eeac61b35d3f09edee4ff4f80f52d
SHA1 hash:
696fd9905a47e526470c2e234fef32f1ec1b74ad
Link:
https://www.unpac.me/results/d1278e58-aa8f-4cce-a3ba-c3fb65d74a46/
SH256 hash:
c62bda4d45b6964047c2c9c514e89309c24eb3d1e4ca8c7544f11cec93251381
MD5 hash:
bd6983385e31c3ce8ef6c98e3fe29581
SHA1 hash:
2858ac9be5d256c638f0ab6a83b006bc52f94c7f
Link:
https://www.unpac.me/results/d1278e58-aa8f-4cce-a3ba-c3fb65d74a46/
SH256 hash:
7341f99d69e0daaca1a6bc03c24f9ee16db5cfdf2a6f4437a786624cc562cc20
MD5 hash:
66c53256cd12508037798b093962fe87
SHA1 hash:
0f2763867dedc6fb51c52c533c99c9a41936fba6
Link:
https://www.unpac.me/results/d1278e58-aa8f-4cce-a3ba-c3fb65d74a46/
SH256 hash:
aaac88ee06cc1ac4517a21b6cf1350a69ee8f87a3fcacf94671ba9668a098c3d
MD5 hash:
7f1483c632899403b6faafaa48ff6737
SHA1 hash:
2aef69fecfee7e55e8a3593135b728cc0f28cb46
Link:
https://www.unpac.me/results/d1278e58-aa8f-4cce-a3ba-c3fb65d74a46/
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/aaac88ee06cc1ac4517a21b6cf1350a69ee8f87a3fcacf94671ba9668a098c3d

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

rar 04fe8e286ab7312c505c6824379325d7d614e2a62117562a01de7610b5bd275b

AgentTesla

Executable exe aaac88ee06cc1ac4517a21b6cf1350a69ee8f87a3fcacf94671ba9668a098c3d

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 04fe8e286ab7312c505c6824379325d7d614e2a62117562a01de7610b5bd275b
Cape
Cape
https://www.capesandbox.com/analysis/167729/

Comments