MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8c4593fe0a096ee5d84af4a962d9ab51809ee74104cccbd906ddddb0ff7862a7. 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: 16


Intelligence 16 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8c4593fe0a096ee5d84af4a962d9ab51809ee74104cccbd906ddddb0ff7862a7
SHA3-384 hash: 7723c6424f23f041848ed4a22afced279058d913a1bff5f2e10ddaa3fb852ca634823d89f7ee2a4154b06bfcc038ea9b
SHA1 hash: 3047c781b5d00bcba1d5599b789e3281c8debbca
MD5 hash: aca17fef35cdefd67e8edd1ef0182ad2
humanhash: connecticut-missouri-illinois-white
File name:DHL Beleg 8355916_5242561461.PDF.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:756'224 bytes
First seen:2023-05-19 06:34:40 UTC
Last seen:2023-05-20 14:56:32 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'454 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:3qBOEkWvdtEIMSHH1wPDFBL7tpFp+Llmii3bDHLkdDi6h:3qlkWUIM4VeV7fr+P+/ow6
Threatray 3'483 similar samples on MalwareBazaar
TLSH T1BEF4E01023A48B4AE6BA87F45DE0D2F017BA5D9E703AD30B4ED2FCDB3299B510750A17
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 7e30585d27510101 (1 x RemcosRAT, 1 x AgentTesla, 1 x RedLineStealer)
Reporter abuse_ch
Tags:AgentTesla DEU DHL exe geo

Intelligence

File Origin
# of uploads :
3
# of downloads :
248
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
DHL Beleg 8355916_5242561461.PDF.exe
Verdict:
Malicious activity
Analysis date:
2023-05-19 06:35:33 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/e0692269-6c4e-415e-9e06-485993a1d18e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.IL.Trojan.MSILMamut.10688.9901.2554.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
86%
Tags:
lolbin packed
Link:
https://www.filescan.io/uploads/6467189a28df5987c1da002d/reports/9a070730-08f4-4e28-8935-7ae23ecb14ca/overview
Verdict:
Malicious
Labled as:
IL:Trojan.MSILMamut
Link:
https://www.hybrid-analysis.com/sample/8c4593fe0a096ee5d84af4a962d9ab51809ee74104cccbd906ddddb0ff7862a7
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/8898a63c-0695-41fd-8bc7-4578a1642e57
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1236904
Signature
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses an obfuscated file name to hide its real file extension (double extension)
Yara detected AgentTesla
Yara detected Generic Downloader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 869905 Sample: DHL_Beleg_8355916_524256146... Startdate: 19/05/2023 Architecture: WINDOWS Score: 100 28 Found malware configuration 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 6 other signatures 2->34 6 DHL_Beleg_8355916_5242561461.PDF.exe 3 2->6         started        10 kmk.exe 3 2->10         started        12 kmk.exe 2 2->12         started        process3 file4 22 DHL_Beleg_8355916_5242561461.PDF.exe.log, ASCII 6->22 dropped 36 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->36 38 Injects a PE file into a foreign processes 6->38 14 DHL_Beleg_8355916_5242561461.PDF.exe 2 5 6->14         started        40 Multi AV Scanner detection for dropped file 10->40 42 Machine Learning detection for dropped file 10->42 18 kmk.exe 2 10->18         started        20 kmk.exe 10->20         started        signatures5 process6 file7 24 C:\Users\user\AppData\Roaming\kmk\kmk.exe, PE32 14->24 dropped 26 C:\Users\user\...\kmk.exe:Zone.Identifier, ASCII 14->26 dropped 44 Tries to steal Mail credentials (via file / registry access) 14->44 46 Tries to harvest and steal browser information (history, passwords, etc) 14->46 48 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->48 50 Installs a global keyboard hook 14->50 signatures8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8c4593fe0a096ee5d84af4a962d9ab51809ee74104cccbd906ddddb0ff7862a7/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-05-19 06:35:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
26
AV detection:
14 of 37 (37.84%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rrczh7qkbfxolwck6suwfwnlkgaj5z2batgmxwig3xo3b73ymktq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
026a0d5ada04432b47b8f00e05304f11c2f72374b522d0c906f919d115c4b0ed
AgentTesla
2492388a2635baa1438388add6c7c6c71d1793bb8b84757daf0b06f787543b39
AgentTesla
66d48f15c330f7f3417425e466b07ece2aa1b8eb52e825fbd17a51a7ed47d950
AgentTesla
6f37f6928a005cab38dc68e03843756f90d2d56e3e68110ddece060e11a98d88
AgentTesla
70560b247bef496595accc11e8c379e67f3054df9a6164d52b818db9ebc22bb3
AgentTesla
76e76f48e5fa09f8e5f6b39845b68aad60cc1c51cb7dde5dd73f447af81d598d
AgentTesla
842f0c665fdc15b778d33347d736ef588e9d3e66de357341bdebdf80d6016f85
AgentTesla
a6996cdcd45ba92a63d8d10e8e8f59eaf7d9c3df956fb78fdbeb5cc3abc451d7
AgentTesla
e108adc156f2c72a9d18efdac3491f607a564fa75b9c0e9ecd9e42a1f6e3fcca
AgentTesla
+ 3'473 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/230519-hcb6nafe47/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla payload
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot1360033246:AAF6H8m6YrL09doyxtsvJzZ_cIl__BCF4aU/sendDocument
Unpacked files
SH256 hash:
fbc02c3151bf5e0071db721f9d02b2003f896d4d14a6f4e91a336b386c678e04
MD5 hash:
1e302f38d0015490410265839870145a
SHA1 hash:
d87da41895d82b0254df1b42135df2a71a3a4645
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/009957dd-039a-4099-99bd-c1997e0c98ad/
Parent samples :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 hash:
1abb5c409cf61f5c8e29b85ac34a411da4d7bb8fcf22610c1e3e7ceb2e52a4eb
MD5 hash:
13e4edf2b60e4ef7e2aabc9c59f2e9da
SHA1 hash:
d168736e6c1c29a50e404547d1546d750dca138a
Link:
https://www.unpac.me/results/009957dd-039a-4099-99bd-c1997e0c98ad/
SH256 hash:
2907ceb0aff33154a49177d6e04e822538f3fb439a55264cdf84b162564afea6
MD5 hash:
ae06e9b9c5d6df3bdb39fbbc75d9b9cd
SHA1 hash:
b03aff7dda4462819b1250e44d80c83aca37237f
Link:
https://www.unpac.me/results/009957dd-039a-4099-99bd-c1997e0c98ad/
SH256 hash:
119599f857b3e4458188a7de412560cb2dbd837424ce48f230fa59fba7d62260
MD5 hash:
305bcad7d0c801055a72d9caf321d5f8
SHA1 hash:
a67e02d878fba4c04b23362bd885a530692c7c4f
Link:
https://www.unpac.me/results/009957dd-039a-4099-99bd-c1997e0c98ad/
SH256 hash:
16c255190eaaf1b60ec7d07abcac5f614ea197cee2416ca9d01bb563c526c87d
MD5 hash:
fb4ed205b442f470bbf10913128efdcb
SHA1 hash:
9a0a4c5ae429769e3253a9a3daefa24270b87a5b
Link:
https://www.unpac.me/results/009957dd-039a-4099-99bd-c1997e0c98ad/
Parent samples :
ee57b6fa1e5a3c5ef776b79f32820327bcb3fe1974eeddf65c0eb56131193397
de8c7c543f438af1e7e78096f6873268e9b1a12745edf9c88db07e136163399e
SH256 hash:
8c4593fe0a096ee5d84af4a962d9ab51809ee74104cccbd906ddddb0ff7862a7
MD5 hash:
aca17fef35cdefd67e8edd1ef0182ad2
SHA1 hash:
3047c781b5d00bcba1d5599b789e3281c8debbca
Link:
https://www.unpac.me/results/009957dd-039a-4099-99bd-c1997e0c98ad/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8c4593fe0a09/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/8c4593fe0a096ee5d84af4a962d9ab51809ee74104cccbd906ddddb0ff7862a7

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

Executable exe 8c4593fe0a096ee5d84af4a962d9ab51809ee74104cccbd906ddddb0ff7862a7

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments