Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
27-03-2024 06:14
Static task
static1
Behavioral task
behavioral1
Sample
SOA&INV.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
SOA&INV.exe
Resource
win10v2004-20240226-en
General
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Target
SOA&INV.exe
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Size
617KB
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MD5
f6a533606961248021b7d956c2e89043
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SHA1
a6a267cbb87c7e84b41b93ac36228232b9312a79
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SHA256
c724d2ea45ca1042a13c6213a95abadce85b4ad844200b0c594baa5028eb4201
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SHA512
00180256242b7cd1e1fcd90b12adb5a126ffd77afef0acbfe88cd6bed97c01e349d0d77e50b0cb2b54d4d9e3912950804dd2cb500866e1c6cb56e5b955094d65
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SSDEEP
12288:crla5WCnAuV1teqwB5UuEe9PKMPRitJMrA2z9+xnFYzE9eG:c/01te5Lt9PKgitsBzgxFYzZ
Malware Config
Extracted
Protocol: smtp- Host:
mail.toliddaru.ir - Port:
587 - Username:
[email protected] - Password:
Aa@1401
Extracted
agenttesla
Protocol: smtp- Host:
mail.toliddaru.ir - Port:
587 - Username:
[email protected] - Password:
Aa@1401 - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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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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Suspicious use of SetThreadContext 1 IoCs
Processes:
SOA&INV.exedescription pid process target process PID 3076 set thread context of 384 3076 SOA&INV.exe SOA&INV.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
SOA&INV.exepid process 384 SOA&INV.exe 384 SOA&INV.exe 384 SOA&INV.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
SOA&INV.exedescription pid process Token: SeDebugPrivilege 384 SOA&INV.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
SOA&INV.exedescription pid process target process PID 3076 wrote to memory of 384 3076 SOA&INV.exe SOA&INV.exe PID 3076 wrote to memory of 384 3076 SOA&INV.exe SOA&INV.exe PID 3076 wrote to memory of 384 3076 SOA&INV.exe SOA&INV.exe PID 3076 wrote to memory of 384 3076 SOA&INV.exe SOA&INV.exe PID 3076 wrote to memory of 384 3076 SOA&INV.exe SOA&INV.exe PID 3076 wrote to memory of 384 3076 SOA&INV.exe SOA&INV.exe PID 3076 wrote to memory of 384 3076 SOA&INV.exe SOA&INV.exe PID 3076 wrote to memory of 384 3076 SOA&INV.exe SOA&INV.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SOA&INV.exe"C:\Users\Admin\AppData\Local\Temp\SOA&INV.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3076 -
C:\Users\Admin\AppData\Local\Temp\SOA&INV.exe"C:\Users\Admin\AppData\Local\Temp\SOA&INV.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:384
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4092 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:81⤵PID:1960
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\SOA&INV.exe.logFilesize
1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3
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memory/384-10-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/384-19-0x0000000005920000-0x0000000005930000-memory.dmpFilesize
64KB
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memory/384-18-0x00000000747C0000-0x0000000074F70000-memory.dmpFilesize
7.7MB
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memory/384-17-0x0000000006690000-0x00000000066E0000-memory.dmpFilesize
320KB
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memory/384-16-0x00000000059A0000-0x0000000005A06000-memory.dmpFilesize
408KB
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memory/384-14-0x0000000005920000-0x0000000005930000-memory.dmpFilesize
64KB
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memory/384-13-0x00000000747C0000-0x0000000074F70000-memory.dmpFilesize
7.7MB
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memory/3076-4-0x0000000005520000-0x0000000005530000-memory.dmpFilesize
64KB
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memory/3076-9-0x0000000008680000-0x000000000871C000-memory.dmpFilesize
624KB
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memory/3076-8-0x00000000060B0000-0x0000000006134000-memory.dmpFilesize
528KB
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memory/3076-7-0x0000000005510000-0x000000000551C000-memory.dmpFilesize
48KB
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memory/3076-6-0x00000000054C0000-0x00000000054D2000-memory.dmpFilesize
72KB
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memory/3076-5-0x00000000054D0000-0x00000000054DA000-memory.dmpFilesize
40KB
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memory/3076-15-0x00000000747C0000-0x0000000074F70000-memory.dmpFilesize
7.7MB
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memory/3076-0-0x00000000747C0000-0x0000000074F70000-memory.dmpFilesize
7.7MB
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memory/3076-3-0x0000000005330000-0x00000000053C2000-memory.dmpFilesize
584KB
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memory/3076-2-0x00000000058E0000-0x0000000005E84000-memory.dmpFilesize
5.6MB
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memory/3076-1-0x00000000008A0000-0x0000000000940000-memory.dmpFilesize
640KB