Analysis
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max time kernel
136s -
max time network
118s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
31-01-2022 03:40
Static task
static1
Behavioral task
behavioral1
Sample
7f5150f3f8c7d4ddc347145febe6298261cd3202cccb13eae92b3bb5d1f51aad.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
7f5150f3f8c7d4ddc347145febe6298261cd3202cccb13eae92b3bb5d1f51aad.exe
Resource
win10-en-20211208
General
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Target
7f5150f3f8c7d4ddc347145febe6298261cd3202cccb13eae92b3bb5d1f51aad.exe
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Size
733KB
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MD5
670c1c408f78531edb204032e6ec1d9a
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SHA1
cf349c4cc53c3b77ac4f7fecdfe892c3ca685f38
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SHA256
7f5150f3f8c7d4ddc347145febe6298261cd3202cccb13eae92b3bb5d1f51aad
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SHA512
db786392d6f470c23459ad793fb2ac5637a973aee1a27984e0a91f4721635017555a7409786cd85ed1604171a4fa8ce812f88d156468e006658d4edc83151f48
Malware Config
Signatures
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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 5 api.ipify.org 4 api.ipify.org -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target Process procid_target 1764 1468 WerFault.exe 22 -
Suspicious behavior: EnumeratesProcesses 5 IoCs
Processes:
WerFault.exepid Process 1764 WerFault.exe 1764 WerFault.exe 1764 WerFault.exe 1764 WerFault.exe 1764 WerFault.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
WerFault.exepid Process 1764 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
7f5150f3f8c7d4ddc347145febe6298261cd3202cccb13eae92b3bb5d1f51aad.exeWerFault.exedescription pid Process Token: SeDebugPrivilege 1468 7f5150f3f8c7d4ddc347145febe6298261cd3202cccb13eae92b3bb5d1f51aad.exe Token: SeDebugPrivilege 1764 WerFault.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
7f5150f3f8c7d4ddc347145febe6298261cd3202cccb13eae92b3bb5d1f51aad.exedescription pid Process procid_target PID 1468 wrote to memory of 1764 1468 7f5150f3f8c7d4ddc347145febe6298261cd3202cccb13eae92b3bb5d1f51aad.exe 28 PID 1468 wrote to memory of 1764 1468 7f5150f3f8c7d4ddc347145febe6298261cd3202cccb13eae92b3bb5d1f51aad.exe 28 PID 1468 wrote to memory of 1764 1468 7f5150f3f8c7d4ddc347145febe6298261cd3202cccb13eae92b3bb5d1f51aad.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\7f5150f3f8c7d4ddc347145febe6298261cd3202cccb13eae92b3bb5d1f51aad.exe"C:\Users\Admin\AppData\Local\Temp\7f5150f3f8c7d4ddc347145febe6298261cd3202cccb13eae92b3bb5d1f51aad.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1468 -
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 1468 -s 13842⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:1764
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