Analysis
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max time kernel
143s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system -
submitted
05-12-2023 16:49
Static task
static1
Behavioral task
behavioral1
Sample
23343100IM00270839Dekont1.exe
Resource
win7-20231201-en
Behavioral task
behavioral2
Sample
23343100IM00270839Dekont1.exe
Resource
win10v2004-20231127-en
General
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Target
23343100IM00270839Dekont1.exe
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Size
1.1MB
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MD5
9d30f25b8c61a1736d7296f65b5ddba0
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SHA1
6c5cf22f6f581e278109b7aa79af945835dcb490
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SHA256
f0a807ee5a09035670ebd38dd8dcb584f9af0f51f3ae072791f61db7766d6689
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SHA512
c87dc3b875758ce744ee2f6a57c8e859898bcca86bc47e5a357df1609ecf31cb709b52246ef019d69ee3a1b0ae12a98d9d132423fb0826b14408d73a766507a6
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SSDEEP
24576:11bPKtD/61IyUiFBKL4eryD2Tfckv4B/:W6KyzBKLzbfczJ
Malware Config
Extracted
agenttesla
https://discord.com/api/webhooks/1180973542540595330/m_7J6uu_CMPrtrs2YMplijNrEiqTgPX6W-unyecPj4ZytCZyLySJdPC12_vkfdwQicTt
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Legitimate hosting services abused for malware hosting/C2 1 TTPs
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Suspicious use of SetThreadContext 1 IoCs
Processes:
23343100IM00270839Dekont1.exedescription pid process target process PID 228 set thread context of 2348 228 23343100IM00270839Dekont1.exe 23343100IM00270839Dekont1.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
23343100IM00270839Dekont1.exepid process 2348 23343100IM00270839Dekont1.exe 2348 23343100IM00270839Dekont1.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
23343100IM00270839Dekont1.exedescription pid process Token: SeDebugPrivilege 2348 23343100IM00270839Dekont1.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
23343100IM00270839Dekont1.exedescription pid process target process PID 228 wrote to memory of 2348 228 23343100IM00270839Dekont1.exe 23343100IM00270839Dekont1.exe PID 228 wrote to memory of 2348 228 23343100IM00270839Dekont1.exe 23343100IM00270839Dekont1.exe PID 228 wrote to memory of 2348 228 23343100IM00270839Dekont1.exe 23343100IM00270839Dekont1.exe PID 228 wrote to memory of 2348 228 23343100IM00270839Dekont1.exe 23343100IM00270839Dekont1.exe PID 228 wrote to memory of 2348 228 23343100IM00270839Dekont1.exe 23343100IM00270839Dekont1.exe PID 228 wrote to memory of 2348 228 23343100IM00270839Dekont1.exe 23343100IM00270839Dekont1.exe PID 228 wrote to memory of 2348 228 23343100IM00270839Dekont1.exe 23343100IM00270839Dekont1.exe PID 228 wrote to memory of 2348 228 23343100IM00270839Dekont1.exe 23343100IM00270839Dekont1.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\23343100IM00270839Dekont1.exe"C:\Users\Admin\AppData\Local\Temp\23343100IM00270839Dekont1.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:228 -
C:\Users\Admin\AppData\Local\Temp\23343100IM00270839Dekont1.exe"C:\Users\Admin\AppData\Local\Temp\23343100IM00270839Dekont1.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2348
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3