Analysis
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max time kernel
164s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
21-05-2022 00:37
Static task
static1
Behavioral task
behavioral1
Sample
DHL_AWB_INV_9882900_99862788_998.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
DHL_AWB_INV_9882900_99862788_998.exe
Resource
win10v2004-20220414-en
General
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Target
DHL_AWB_INV_9882900_99862788_998.exe
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Size
547KB
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MD5
0b5b259d171212bb43dd2097ef69642d
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SHA1
0dfdeaee67585c6954d41e43d11ff9b965f16e7a
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SHA256
4db8e3d8e29d6518086087c14ade8e22040bb81d6298f1eb23b893e7581eeb5c
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SHA512
9b8edf063ded9e56caa032eff599448eea82a9781abf2c6ae096ad23bfda2666ffe713813b378b82a4bfc000f42bb750e1dcc587e29f58563fc8f6d670001323
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.tpts4seed.net - Port:
587 - Username:
[email protected] - Password:
Krested123@
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/5100-137-0x0000000000400000-0x000000000044A000-memory.dmp family_agenttesla -
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:
DHL_AWB_INV_9882900_99862788_998.exedescription pid process target process PID 3616 set thread context of 5100 3616 DHL_AWB_INV_9882900_99862788_998.exe DHL_AWB_INV_9882900_99862788_998.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
DHL_AWB_INV_9882900_99862788_998.exeDHL_AWB_INV_9882900_99862788_998.exepid process 3616 DHL_AWB_INV_9882900_99862788_998.exe 3616 DHL_AWB_INV_9882900_99862788_998.exe 5100 DHL_AWB_INV_9882900_99862788_998.exe 5100 DHL_AWB_INV_9882900_99862788_998.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
DHL_AWB_INV_9882900_99862788_998.exeDHL_AWB_INV_9882900_99862788_998.exedescription pid process Token: SeDebugPrivilege 3616 DHL_AWB_INV_9882900_99862788_998.exe Token: SeDebugPrivilege 5100 DHL_AWB_INV_9882900_99862788_998.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
DHL_AWB_INV_9882900_99862788_998.exedescription pid process target process PID 3616 wrote to memory of 4300 3616 DHL_AWB_INV_9882900_99862788_998.exe DHL_AWB_INV_9882900_99862788_998.exe PID 3616 wrote to memory of 4300 3616 DHL_AWB_INV_9882900_99862788_998.exe DHL_AWB_INV_9882900_99862788_998.exe PID 3616 wrote to memory of 4300 3616 DHL_AWB_INV_9882900_99862788_998.exe DHL_AWB_INV_9882900_99862788_998.exe PID 3616 wrote to memory of 5100 3616 DHL_AWB_INV_9882900_99862788_998.exe DHL_AWB_INV_9882900_99862788_998.exe PID 3616 wrote to memory of 5100 3616 DHL_AWB_INV_9882900_99862788_998.exe DHL_AWB_INV_9882900_99862788_998.exe PID 3616 wrote to memory of 5100 3616 DHL_AWB_INV_9882900_99862788_998.exe DHL_AWB_INV_9882900_99862788_998.exe PID 3616 wrote to memory of 5100 3616 DHL_AWB_INV_9882900_99862788_998.exe DHL_AWB_INV_9882900_99862788_998.exe PID 3616 wrote to memory of 5100 3616 DHL_AWB_INV_9882900_99862788_998.exe DHL_AWB_INV_9882900_99862788_998.exe PID 3616 wrote to memory of 5100 3616 DHL_AWB_INV_9882900_99862788_998.exe DHL_AWB_INV_9882900_99862788_998.exe PID 3616 wrote to memory of 5100 3616 DHL_AWB_INV_9882900_99862788_998.exe DHL_AWB_INV_9882900_99862788_998.exe PID 3616 wrote to memory of 5100 3616 DHL_AWB_INV_9882900_99862788_998.exe DHL_AWB_INV_9882900_99862788_998.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\DHL_AWB_INV_9882900_99862788_998.exe"C:\Users\Admin\AppData\Local\Temp\DHL_AWB_INV_9882900_99862788_998.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\DHL_AWB_INV_9882900_99862788_998.exe"{path}"2⤵
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C:\Users\Admin\AppData\Local\Temp\DHL_AWB_INV_9882900_99862788_998.exe"{path}"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\DHL_AWB_INV_9882900_99862788_998.exe.logFilesize
685B
MD564f7d1001f1b3c983776387519079574
SHA19696fb5ffd5597c12fc1ca6bcb7fe889f8cc9c2c
SHA256b7724fa480f240bb6e0131973d0f085d5fb0865677f277a2a306f4fa89c89485
SHA512bf81147d1a43290c845f788fbe633bf0ae8abff31a342b0278e525fdf65bd5294e797b3a11f375027e5b2c42d224459583d5a0e753f563d5034d4d7653d39eba
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memory/3616-130-0x00000000006E0000-0x0000000000770000-memory.dmpFilesize
576KB
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memory/3616-131-0x0000000005490000-0x0000000005A34000-memory.dmpFilesize
5.6MB
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memory/3616-132-0x0000000004FE0000-0x0000000005072000-memory.dmpFilesize
584KB
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memory/3616-133-0x0000000005CC0000-0x0000000005E46000-memory.dmpFilesize
1.5MB
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memory/3616-134-0x0000000005E50000-0x0000000005EEC000-memory.dmpFilesize
624KB
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memory/4300-135-0x0000000000000000-mapping.dmp
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memory/5100-136-0x0000000000000000-mapping.dmp
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memory/5100-137-0x0000000000400000-0x000000000044A000-memory.dmpFilesize
296KB
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memory/5100-139-0x0000000005D30000-0x0000000005D96000-memory.dmpFilesize
408KB
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memory/5100-140-0x00000000069A0000-0x00000000069F0000-memory.dmpFilesize
320KB