Analysis
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max time kernel
140s -
max time network
133s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
01-09-2024 06:51
Static task
static1
Behavioral task
behavioral1
Sample
e4119c8a6aaf51539611fc42d32b1047ee3158b68fa2c7ad72e343b5ac38dc53.exe
Resource
win7-20240729-en
General
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Target
e4119c8a6aaf51539611fc42d32b1047ee3158b68fa2c7ad72e343b5ac38dc53.exe
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Size
868KB
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MD5
59bb6b8908bd15eb9948abc3bfbd430e
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SHA1
0756030687638a89d0cb827f4d5b385dfeeeb60d
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SHA256
e4119c8a6aaf51539611fc42d32b1047ee3158b68fa2c7ad72e343b5ac38dc53
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SHA512
868f311d7b167cc59a05a16f851863bb01f055940ea8ec70b947210e21579ffa69141045025ffb3415ce87261522800d30435298a973bfb7fc7a68aecb31bb53
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SSDEEP
12288:0cfkUmruxF02xWt5bSoV/XHx8B8a4TrTEChqNi9rkH/e:KI02x+LXHqB8aErPqCse
Malware Config
Extracted
trickbot
2000035
lib166
36.91.117.231:443
36.89.228.201:443
103.75.32.173:443
45.115.172.105:443
36.95.23.89:443
103.123.86.104:443
202.65.119.162:443
202.9.121.143:443
139.255.65.170:443
110.172.137.20:443
103.146.232.154:443
36.91.88.164:443
103.47.170.131:443
122.117.90.133:443
103.9.188.78:443
210.2.149.202:443
118.91.190.42:443
117.222.61.115:443
117.222.57.92:443
136.228.128.21:443
103.47.170.130:443
36.91.186.235:443
103.194.88.4:443
116.206.153.212:443
58.97.72.83:443
139.255.6.2:443
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autorunName:pwgrabbName:pwgrabc
Signatures
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Program crash 2 IoCs
pid pid_target Process procid_target 1596 396 WerFault.exe 90 3456 396 WerFault.exe 90 -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e4119c8a6aaf51539611fc42d32b1047ee3158b68fa2c7ad72e343b5ac38dc53.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4836 wermgr.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 396 e4119c8a6aaf51539611fc42d32b1047ee3158b68fa2c7ad72e343b5ac38dc53.exe 396 e4119c8a6aaf51539611fc42d32b1047ee3158b68fa2c7ad72e343b5ac38dc53.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 396 wrote to memory of 4836 396 e4119c8a6aaf51539611fc42d32b1047ee3158b68fa2c7ad72e343b5ac38dc53.exe 91 PID 396 wrote to memory of 4836 396 e4119c8a6aaf51539611fc42d32b1047ee3158b68fa2c7ad72e343b5ac38dc53.exe 91 PID 396 wrote to memory of 3372 396 e4119c8a6aaf51539611fc42d32b1047ee3158b68fa2c7ad72e343b5ac38dc53.exe 95 PID 396 wrote to memory of 3372 396 e4119c8a6aaf51539611fc42d32b1047ee3158b68fa2c7ad72e343b5ac38dc53.exe 95 PID 396 wrote to memory of 4836 396 e4119c8a6aaf51539611fc42d32b1047ee3158b68fa2c7ad72e343b5ac38dc53.exe 91 PID 396 wrote to memory of 4836 396 e4119c8a6aaf51539611fc42d32b1047ee3158b68fa2c7ad72e343b5ac38dc53.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\e4119c8a6aaf51539611fc42d32b1047ee3158b68fa2c7ad72e343b5ac38dc53.exe"C:\Users\Admin\AppData\Local\Temp\e4119c8a6aaf51539611fc42d32b1047ee3158b68fa2c7ad72e343b5ac38dc53.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:396 -
C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4836
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe2⤵PID:3372
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 396 -s 5882⤵
- Program crash
PID:1596
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 396 -s 5882⤵
- Program crash
PID:3456
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 396 -ip 3961⤵PID:4988
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 396 -ip 3961⤵PID:4400
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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 --field-trial-handle=4080,i,16316361669272684588,6171287487746154806,262144 --variations-seed-version --mojo-platform-channel-handle=4216 /prefetch:81⤵PID:4748