MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8889e85b6156b23dd3afb944e1c92e5f810ce7c2c8d09c6320426203a1c187ed. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8889e85b6156b23dd3afb944e1c92e5f810ce7c2c8d09c6320426203a1c187ed
SHA3-384 hash: 0375f14e02eb70aa1f5f0f2d8d75cd4213d92feeb43955ce70b96a2eaa520921a21d66c75786b5f7be4f4226d692d483
SHA1 hash: db827215bce61b9afd8f3351c0b1cb4497ad17d8
MD5 hash: 0ea39e7280920192d2dafdf6ffa561bb
humanhash: artist-table-freddie-arkansas
File name:ชำระเงินเดือนกรกฎาคม07082023.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:567'808 bytes
First seen:2023-08-08 07:01:10 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:RGpqHyv/Px9XI2qtOBCPmp6oXRWaQv+YJ0ksdtZHc:Qwyv/ZqBICPmpdXR1FYekm
Threatray 904 similar samples on MalwareBazaar
TLSH T198C4121430ECC755FEAC4BFE3C5911B903F5320A2270F399AE655DEA6423F0E9A51963
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)
File icon (PE):PE icon
dhash icon 1000107171100000 (8 x AgentTesla, 3 x Formbook, 2 x Loki)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
270
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
ชำระเงินเดือนกรกฎาคม07082023.exe
Verdict:
Malicious activity
Analysis date:
2023-08-08 07:04:33 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/b0cc1c5c-3e4c-472d-bd1f-7723bf3e4022

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/441221/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1995.1123.4290.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
DNS request
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Gathering data
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/8889e85b6156b23dd3afb944e1c92e5f810ce7c2c8d09c6320426203a1c187ed
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:
Unknown
Link:
https://analyze.intezer.com/analyses/446857e6-7dba-455d-b464-1f867572fa43
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1287477
Signature
.NET source code contains potential unpacker
Found malware configuration
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Snort IDS alert for network traffic
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
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8889e85b6156b23dd3afb944e1c92e5f810ce7c2c8d09c6320426203a1c187ed/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-08-07 08:24:46 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
21 of 38 (55.26%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rce6qw3bk2zd3u5pxfcodsjol6aqzz6czdijyyzaijrahiobq7wq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
03e156f16efbda2a891a6519a282ad085325d498695287ee92ad056f7d1c2422
AgentTesla
1f896398b69e22be7442bfd778d704b1e3b0961a51a8307e175d0876f8b67055
AgentTesla
2c02305910d1d64b8128f8519f65a75a9d33a27cfc21de77bbd087fde9bef580
AgentTesla
3441f09f92a9f9234013c0a3484c812f4cde252c191f4212bc24c81f04e7874f
AgentTesla
5ca7bc5b2b3f9d48d7f4bc33093a47215dab1224c60a8d5226bdc03df48f12fe
AgentTesla
903e8bc85723320489960259f907195dbc38fe33cd5471b509a4655583dc02e7
AgentTesla
be9496d0210e6343ea547889586015ab09bd8d25061f154a3f9f0922ea5a61de
AgentTesla
c87ce160161f10cdcc365345ef885138d741cff464feb748a396ad6af249231e
AgentTesla
d50ad11cd990b8a013247eaa4f0a7b1b0044720d56ea2c9834d9560d54e90a22
AgentTesla
fe0dc5415b9e4a0aaab85349ca18704f10b02a3f5fe6de959b3e39d12a9a07a2
AgentTesla
+ 894 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/230808-htsjzacf5w/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
504410fd6158a7346f5a2e7b7714203b329d46dab5d129719410d5c325122804
MD5 hash:
74ed681a2d7aed1dae5627d4367474f8
SHA1 hash:
cad2df636d3f0710f69fdb18cbae03a332341dd3
Link:
https://www.unpac.me/results/eabb4852-59e6-40a2-8189-9c38fe482c57/
SH256 hash:
d3c31eea5c5e98af6da795ec21b63bacbc480bcffc2a3a1cc6637ac109078c26
MD5 hash:
2a9120459edb99d91133af60f7cedbbb
SHA1 hash:
6424df77c9f73cd804ef67cb7694908820dcb104
Link:
https://www.unpac.me/results/eabb4852-59e6-40a2-8189-9c38fe482c57/
SH256 hash:
23df016e0e92764db1cab91d4c6c5abcb5c0e25b29fb067d90ecf831b416a9c7
MD5 hash:
87b79d0dc884f4c74b653374962378fd
SHA1 hash:
1e8f497496825f6e5fc2bd97acc4ce1e90f0451a
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/eabb4852-59e6-40a2-8189-9c38fe482c57/
Parent samples :
8889e85b6156b23dd3afb944e1c92e5f810ce7c2c8d09c6320426203a1c187ed
c55bc8db8e2e82ba94d54b7e372cd2063608519f29815af447bacba01f4c33fd
55afe787b99bebe36f3901d43bd558663ec74b1cfbd41cfdaaf2d1bc37eb9d68
ba265838add6a233d8c2d1fbe1ba1869d2e528a6790b24259c56a199a2f038cc
d94b4d69c06d2eac4da258d4eb8d12dfa72ee114f0a4734c6a0a1129a5eea622
0bca75e8f177577b1b44375eed8f4eddf8d64214f77297e58bd5647c1f8132b9
SH256 hash:
acb4f2181a20567f3a024b4919e95a204633c49dd5fa694e73b2c508b2517f62
MD5 hash:
54382de0119d4daa02ec3edd0312168d
SHA1 hash:
0451e80a80e731f260afd2e7c60d9d79069b0a3b
Link:
https://www.unpac.me/results/eabb4852-59e6-40a2-8189-9c38fe482c57/
SH256 hash:
8889e85b6156b23dd3afb944e1c92e5f810ce7c2c8d09c6320426203a1c187ed
MD5 hash:
0ea39e7280920192d2dafdf6ffa561bb
SHA1 hash:
db827215bce61b9afd8f3351c0b1cb4497ad17d8
Link:
https://www.unpac.me/results/eabb4852-59e6-40a2-8189-9c38fe482c57/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8889e85b6156/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/8889e85b6156b23dd3afb944e1c92e5f810ce7c2c8d09c6320426203a1c187ed

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.

Malspam

AgentTesla

Executable exe 8889e85b6156b23dd3afb944e1c92e5f810ce7c2c8d09c6320426203a1c187ed

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/441221/

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