Analysis
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max time kernel
138s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
30-04-2024 01:30
Static task
static1
Behavioral task
behavioral1
Sample
870973cd645d6cc18bfa1e9e95c1ba7837ed46fcdd04569fc03475baa84d1165.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
870973cd645d6cc18bfa1e9e95c1ba7837ed46fcdd04569fc03475baa84d1165.exe
Resource
win10v2004-20240226-en
General
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Target
870973cd645d6cc18bfa1e9e95c1ba7837ed46fcdd04569fc03475baa84d1165.exe
-
Size
3.4MB
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MD5
b7b135030bb68eaf0216005ade7bdf5c
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SHA1
3c827e3c9bdb7bc3b24bbd07fcb40ef642d02f6c
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SHA256
870973cd645d6cc18bfa1e9e95c1ba7837ed46fcdd04569fc03475baa84d1165
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SHA512
b315d4274669febd5cfdabd89061d8324ba1044076790a556aacbacfbacef610a6973c38639c054343f3e472f678915a2d45e88545e04123472068793498d988
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SSDEEP
49152:dp98Mq2HVhpanF+p1Tjr90vkvGhETXqfi77robXgpJGpAJobrSyuJzflk5QeAC+9:dR1hW+R0P6X9rAgD83NX0VtUlFGp
Malware Config
Extracted
Protocol: ftp- Host:
ftp.normagroup.com.tr - Port:
21 - Username:
[email protected] - Password:
ab+LNvim5PAo
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.normagroup.com.tr - Port:
21 - Username:
[email protected] - Password:
ab+LNvim5PAo
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Suspicious use of SetThreadContext 1 IoCs
Processes:
870973cd645d6cc18bfa1e9e95c1ba7837ed46fcdd04569fc03475baa84d1165.exedescription pid process target process PID 4480 set thread context of 4492 4480 870973cd645d6cc18bfa1e9e95c1ba7837ed46fcdd04569fc03475baa84d1165.exe jsc.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
jsc.exepid process 4492 jsc.exe 4492 jsc.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
870973cd645d6cc18bfa1e9e95c1ba7837ed46fcdd04569fc03475baa84d1165.exejsc.exedescription pid process Token: SeDebugPrivilege 4480 870973cd645d6cc18bfa1e9e95c1ba7837ed46fcdd04569fc03475baa84d1165.exe Token: SeDebugPrivilege 4492 jsc.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
jsc.exepid process 4492 jsc.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
870973cd645d6cc18bfa1e9e95c1ba7837ed46fcdd04569fc03475baa84d1165.exedescription pid process target process PID 4480 wrote to memory of 4492 4480 870973cd645d6cc18bfa1e9e95c1ba7837ed46fcdd04569fc03475baa84d1165.exe jsc.exe PID 4480 wrote to memory of 4492 4480 870973cd645d6cc18bfa1e9e95c1ba7837ed46fcdd04569fc03475baa84d1165.exe jsc.exe PID 4480 wrote to memory of 4492 4480 870973cd645d6cc18bfa1e9e95c1ba7837ed46fcdd04569fc03475baa84d1165.exe jsc.exe PID 4480 wrote to memory of 4492 4480 870973cd645d6cc18bfa1e9e95c1ba7837ed46fcdd04569fc03475baa84d1165.exe jsc.exe PID 4480 wrote to memory of 4492 4480 870973cd645d6cc18bfa1e9e95c1ba7837ed46fcdd04569fc03475baa84d1165.exe jsc.exe PID 4480 wrote to memory of 4492 4480 870973cd645d6cc18bfa1e9e95c1ba7837ed46fcdd04569fc03475baa84d1165.exe jsc.exe PID 4480 wrote to memory of 4492 4480 870973cd645d6cc18bfa1e9e95c1ba7837ed46fcdd04569fc03475baa84d1165.exe jsc.exe PID 4480 wrote to memory of 4492 4480 870973cd645d6cc18bfa1e9e95c1ba7837ed46fcdd04569fc03475baa84d1165.exe jsc.exe PID 4480 wrote to memory of 3488 4480 870973cd645d6cc18bfa1e9e95c1ba7837ed46fcdd04569fc03475baa84d1165.exe jsc.exe PID 4480 wrote to memory of 3488 4480 870973cd645d6cc18bfa1e9e95c1ba7837ed46fcdd04569fc03475baa84d1165.exe jsc.exe PID 4480 wrote to memory of 3488 4480 870973cd645d6cc18bfa1e9e95c1ba7837ed46fcdd04569fc03475baa84d1165.exe jsc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\870973cd645d6cc18bfa1e9e95c1ba7837ed46fcdd04569fc03475baa84d1165.exe"C:\Users\Admin\AppData\Local\Temp\870973cd645d6cc18bfa1e9e95c1ba7837ed46fcdd04569fc03475baa84d1165.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"2⤵
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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=3676 --field-trial-handle=2276,i,11674642242468042059,14711253743544118298,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4480-7-0x00007FFA05EA0000-0x00007FFA06961000-memory.dmpFilesize
10.8MB
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memory/4480-1-0x00007FFA05EA0000-0x00007FFA06961000-memory.dmpFilesize
10.8MB
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memory/4480-2-0x000001F552520000-0x000001F552530000-memory.dmpFilesize
64KB
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memory/4480-3-0x000001F552530000-0x000001F55280C000-memory.dmpFilesize
2.9MB
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memory/4480-4-0x000001F539A00000-0x000001F539A96000-memory.dmpFilesize
600KB
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memory/4480-0-0x000001F537BC0000-0x000001F537E9C000-memory.dmpFilesize
2.9MB
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memory/4492-8-0x0000000005F80000-0x0000000006524000-memory.dmpFilesize
5.6MB
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memory/4492-6-0x0000000074FA0000-0x0000000075750000-memory.dmpFilesize
7.7MB
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memory/4492-5-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/4492-9-0x00000000059C0000-0x00000000059D0000-memory.dmpFilesize
64KB
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memory/4492-10-0x00000000059D0000-0x0000000005A36000-memory.dmpFilesize
408KB
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memory/4492-11-0x0000000006780000-0x00000000067D0000-memory.dmpFilesize
320KB
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memory/4492-12-0x0000000006870000-0x000000000690C000-memory.dmpFilesize
624KB
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memory/4492-13-0x0000000006F30000-0x0000000006FC2000-memory.dmpFilesize
584KB
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memory/4492-14-0x0000000007110000-0x000000000711A000-memory.dmpFilesize
40KB
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memory/4492-15-0x0000000074FA0000-0x0000000075750000-memory.dmpFilesize
7.7MB
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memory/4492-16-0x00000000059C0000-0x00000000059D0000-memory.dmpFilesize
64KB