Analysis
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max time kernel
125s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
02-09-2024 00:20
Static task
static1
Behavioral task
behavioral1
Sample
5fc9810e7cb22807e89569d0864b32074b63fc2b53ebbeb97a8b9e4a703f3000.exe
Resource
win7-20240708-en
General
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Target
5fc9810e7cb22807e89569d0864b32074b63fc2b53ebbeb97a8b9e4a703f3000.exe
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Size
616KB
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MD5
7f275a789ee6c077979eed39235f1e6d
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SHA1
ee3b42d95bae450d9ad9328685501b8a9ed93ede
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SHA256
5fc9810e7cb22807e89569d0864b32074b63fc2b53ebbeb97a8b9e4a703f3000
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SHA512
0f2059aa7ac2a8869e253ad23b206f51eebacdf3244975d8c6e42c27e07a92eff52f2ca29ed14f00602c8a34c74379c454ce2676c1588f426559bc04edcf2dfc
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SSDEEP
12288:Z4jne1opolK5fFIjv+LmDs8ux5Rf/IoTtNtO05:4e1oWK5dBKD5KHIr0
Malware Config
Extracted
trickbot
100019
top138
65.152.201.203:443
185.56.175.122:443
46.99.175.217:443
179.189.229.254:443
46.99.175.149:443
181.129.167.82:443
216.166.148.187:443
46.99.188.223:443
128.201.76.252:443
62.99.79.77:443
60.51.47.65:443
24.162.214.166:443
45.36.99.184:443
97.83.40.67:443
184.74.99.214:443
103.105.254.17:443
62.99.76.213:443
82.159.149.52:443
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autorunName:pwgrabbName:pwgrabc
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 4816 3092 WerFault.exe 87 -
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 5fc9810e7cb22807e89569d0864b32074b63fc2b53ebbeb97a8b9e4a703f3000.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1860 wermgr.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3092 5fc9810e7cb22807e89569d0864b32074b63fc2b53ebbeb97a8b9e4a703f3000.exe 3092 5fc9810e7cb22807e89569d0864b32074b63fc2b53ebbeb97a8b9e4a703f3000.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3092 wrote to memory of 1860 3092 5fc9810e7cb22807e89569d0864b32074b63fc2b53ebbeb97a8b9e4a703f3000.exe 88 PID 3092 wrote to memory of 1860 3092 5fc9810e7cb22807e89569d0864b32074b63fc2b53ebbeb97a8b9e4a703f3000.exe 88 PID 3092 wrote to memory of 3448 3092 5fc9810e7cb22807e89569d0864b32074b63fc2b53ebbeb97a8b9e4a703f3000.exe 92 PID 3092 wrote to memory of 3448 3092 5fc9810e7cb22807e89569d0864b32074b63fc2b53ebbeb97a8b9e4a703f3000.exe 92 PID 3092 wrote to memory of 1860 3092 5fc9810e7cb22807e89569d0864b32074b63fc2b53ebbeb97a8b9e4a703f3000.exe 88 PID 3092 wrote to memory of 1860 3092 5fc9810e7cb22807e89569d0864b32074b63fc2b53ebbeb97a8b9e4a703f3000.exe 88
Processes
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C:\Users\Admin\AppData\Local\Temp\5fc9810e7cb22807e89569d0864b32074b63fc2b53ebbeb97a8b9e4a703f3000.exe"C:\Users\Admin\AppData\Local\Temp\5fc9810e7cb22807e89569d0864b32074b63fc2b53ebbeb97a8b9e4a703f3000.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3092 -
C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1860
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe2⤵PID:3448
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3092 -s 5762⤵
- Program crash
PID:4816
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3092 -ip 30921⤵PID:468
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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=1020,i,12470628711992022444,7767535593390851522,262144 --variations-seed-version --mojo-platform-channel-handle=4080 /prefetch:81⤵PID:2756