Analysis
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max time kernel
184s -
max time network
194s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
01-12-2022 22:50
Static task
static1
Behavioral task
behavioral1
Sample
7493f537a2813a6d0febbf09592d8423b912457631160b550ad519e6fbfa92dd.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
7493f537a2813a6d0febbf09592d8423b912457631160b550ad519e6fbfa92dd.exe
Resource
win10v2004-20221111-en
General
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Target
7493f537a2813a6d0febbf09592d8423b912457631160b550ad519e6fbfa92dd.exe
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Size
221KB
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MD5
3081241a661c2affbbc9464189c4126c
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SHA1
a0ab4b4b65709bb5088822af9261659fb3c8e7af
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SHA256
7493f537a2813a6d0febbf09592d8423b912457631160b550ad519e6fbfa92dd
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SHA512
c125c0b77eb13e58fdbbf548032cb58527227d4b590fe5eda64ef3182b88b9b979b874544587852f9696da789e1015aa765ef7603307856befd78f720ea54031
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SSDEEP
3072:1OwZr1Z1iYoQ0rBY1HARieUNAXQNMCGg85S8rXRziTe9VBhpAelSFmE3w8PVju96:1HiygRieqzGNuTYBhpAemmnwjumjp
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 2268 svchost.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1256 set thread context of 2268 1256 7493f537a2813a6d0febbf09592d8423b912457631160b550ad519e6fbfa92dd.exe 82 -
Program crash 1 IoCs
pid pid_target Process procid_target 4984 2268 WerFault.exe 82 -
Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 1256 wrote to memory of 2268 1256 7493f537a2813a6d0febbf09592d8423b912457631160b550ad519e6fbfa92dd.exe 82 PID 1256 wrote to memory of 2268 1256 7493f537a2813a6d0febbf09592d8423b912457631160b550ad519e6fbfa92dd.exe 82 PID 1256 wrote to memory of 2268 1256 7493f537a2813a6d0febbf09592d8423b912457631160b550ad519e6fbfa92dd.exe 82 PID 1256 wrote to memory of 2268 1256 7493f537a2813a6d0febbf09592d8423b912457631160b550ad519e6fbfa92dd.exe 82 PID 1256 wrote to memory of 2268 1256 7493f537a2813a6d0febbf09592d8423b912457631160b550ad519e6fbfa92dd.exe 82 PID 1256 wrote to memory of 2268 1256 7493f537a2813a6d0febbf09592d8423b912457631160b550ad519e6fbfa92dd.exe 82 PID 1256 wrote to memory of 2268 1256 7493f537a2813a6d0febbf09592d8423b912457631160b550ad519e6fbfa92dd.exe 82 PID 1256 wrote to memory of 2268 1256 7493f537a2813a6d0febbf09592d8423b912457631160b550ad519e6fbfa92dd.exe 82 PID 1256 wrote to memory of 2268 1256 7493f537a2813a6d0febbf09592d8423b912457631160b550ad519e6fbfa92dd.exe 82 PID 1256 wrote to memory of 2268 1256 7493f537a2813a6d0febbf09592d8423b912457631160b550ad519e6fbfa92dd.exe 82 PID 1256 wrote to memory of 2268 1256 7493f537a2813a6d0febbf09592d8423b912457631160b550ad519e6fbfa92dd.exe 82 PID 1256 wrote to memory of 2268 1256 7493f537a2813a6d0febbf09592d8423b912457631160b550ad519e6fbfa92dd.exe 82 PID 1256 wrote to memory of 2268 1256 7493f537a2813a6d0febbf09592d8423b912457631160b550ad519e6fbfa92dd.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\7493f537a2813a6d0febbf09592d8423b912457631160b550ad519e6fbfa92dd.exe"C:\Users\Admin\AppData\Local\Temp\7493f537a2813a6d0febbf09592d8423b912457631160b550ad519e6fbfa92dd.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1256 -
C:\Users\Admin\AppData\Local\Temp\svchost.exeC:\Users\Admin\AppData\Local\Temp\svchost.exe2⤵
- Executes dropped EXE
PID:2268 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2268 -s 123⤵
- Program crash
PID:4984
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-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 2268 -ip 22681⤵PID:3536
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
1.1MB
MD5d881de17aa8f2e2c08cbb7b265f928f9
SHA108936aebc87decf0af6e8eada191062b5e65ac2a
SHA256b3a37093609f9a20ad60b85a9fa9de2ba674cba9b5bd687729440c70ba619ca0
SHA5125f23bfb1b8740247b36ed0ab741738c7d4c949736129e767213e321607d1ccd3e3a8428e4ba44bd28a275b5e3f6206285b1a522514b7ef7ea5e698d90a713d34