Analysis
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max time kernel
126s -
max time network
139s -
platform
windows10_x64 -
resource
win10-en-20211014 -
submitted
19-10-2021 09:54
Static task
static1
Behavioral task
behavioral1
Sample
7HCYDW.exe
Resource
win7-en-20211014
Behavioral task
behavioral2
Sample
7HCYDW.exe
Resource
win10-en-20211014
General
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Target
7HCYDW.exe
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Size
439KB
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MD5
df149dd69ac46dbfafd8194e3d10a6ab
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SHA1
f15fae56c94c46576e7b656ea34d5eb42bd8fda4
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SHA256
8715b90fdea709f60563d5cfad92a81de645f3241e25804e6b58e891a11e6192
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SHA512
861f099e004e61391f51d2f2266f3d05130db1a817838a2e5e26ba586274593cafa751b88b7a549236131fd8dfaad67ff27ba071334e9202ebb3e3196db75ef8
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.alraedsecurity.com - Port:
587 - Username:
[email protected] - Password:
Alraed99pass@
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 3 IoCs
Processes:
resource yara_rule behavioral2/memory/1228-124-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral2/memory/1228-125-0x00000000004374BE-mapping.dmp family_agenttesla behavioral2/memory/1228-131-0x00000000054E0000-0x00000000059DE000-memory.dmp family_agenttesla -
Suspicious use of SetThreadContext 1 IoCs
Processes:
7HCYDW.exedescription pid process target process PID 1624 set thread context of 1228 1624 7HCYDW.exe 7HCYDW.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
7HCYDW.exe7HCYDW.exepid process 1624 7HCYDW.exe 1624 7HCYDW.exe 1228 7HCYDW.exe 1228 7HCYDW.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
7HCYDW.exe7HCYDW.exedescription pid process Token: SeDebugPrivilege 1624 7HCYDW.exe Token: SeDebugPrivilege 1228 7HCYDW.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
7HCYDW.exedescription pid process target process PID 1624 wrote to memory of 1396 1624 7HCYDW.exe 7HCYDW.exe PID 1624 wrote to memory of 1396 1624 7HCYDW.exe 7HCYDW.exe PID 1624 wrote to memory of 1396 1624 7HCYDW.exe 7HCYDW.exe PID 1624 wrote to memory of 1228 1624 7HCYDW.exe 7HCYDW.exe PID 1624 wrote to memory of 1228 1624 7HCYDW.exe 7HCYDW.exe PID 1624 wrote to memory of 1228 1624 7HCYDW.exe 7HCYDW.exe PID 1624 wrote to memory of 1228 1624 7HCYDW.exe 7HCYDW.exe PID 1624 wrote to memory of 1228 1624 7HCYDW.exe 7HCYDW.exe PID 1624 wrote to memory of 1228 1624 7HCYDW.exe 7HCYDW.exe PID 1624 wrote to memory of 1228 1624 7HCYDW.exe 7HCYDW.exe PID 1624 wrote to memory of 1228 1624 7HCYDW.exe 7HCYDW.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7HCYDW.exe"C:\Users\Admin\AppData\Local\Temp\7HCYDW.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\7HCYDW.exe"C:\Users\Admin\AppData\Local\Temp\7HCYDW.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\7HCYDW.exe"C:\Users\Admin\AppData\Local\Temp\7HCYDW.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\7HCYDW.exe.logMD5
0c2899d7c6746f42d5bbe088c777f94c
SHA1622f66c5f7a3c91b28a9f43ce7c6cabadbf514f1
SHA2565b0b99740cadaeff7b9891136644b396941547e20cc7eea646560d0dad5a5458
SHA512ab7a3409ed4b6ca00358330a3aa4ef6de7d81eb21a5e24bb629ef6a7c7c4e2a70ca3accfbc989ed6e495fdb8eb6203a26d6f2a37b2a5809af4276af375b49078
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memory/1228-124-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/1228-133-0x00000000061D0000-0x00000000061D1000-memory.dmpFilesize
4KB
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memory/1228-132-0x0000000005640000-0x0000000005641000-memory.dmpFilesize
4KB
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memory/1228-131-0x00000000054E0000-0x00000000059DE000-memory.dmpFilesize
5.0MB
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memory/1228-125-0x00000000004374BE-mapping.dmp
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memory/1624-119-0x0000000004D90000-0x000000000528E000-memory.dmpFilesize
5.0MB
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memory/1624-123-0x00000000075E0000-0x0000000007638000-memory.dmpFilesize
352KB
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memory/1624-122-0x0000000007450000-0x0000000007458000-memory.dmpFilesize
32KB
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memory/1624-121-0x00000000074E0000-0x00000000074E1000-memory.dmpFilesize
4KB
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memory/1624-120-0x0000000004DD0000-0x0000000004DD1000-memory.dmpFilesize
4KB
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memory/1624-115-0x0000000000510000-0x0000000000511000-memory.dmpFilesize
4KB
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memory/1624-118-0x0000000004E30000-0x0000000004E31000-memory.dmpFilesize
4KB
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memory/1624-117-0x0000000005290000-0x0000000005291000-memory.dmpFilesize
4KB