1407b18fe1ccad66653dc6a9667c25ebdc5016c924d3ec58892d983d5c1adb8f | Triage

Analysis

max time kernel
149s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
12/01/2024, 19:52

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General

Target

$PLUGINSDIR/jphrmgye.dll
Size

107KB
MD5

9ae3e52ddfd561c752080ffbe2d039b4
SHA1

a983ddb6ae05e85457302458102f3d9091341b83
SHA256

b7e240960237fd67adba05b0d1c37a30cdea799daa88afa23cdd67b8bb550959
SHA512

7ea30324e3c8d353991df483bff139a80448b8d956e6204d21ec5f0111e31ecc04f990bc13bb1c271841c6e540514c47ef4ed5d52547e1fe00754db468021281
SSDEEP

1536:iJKrVdw3Rl6CoVRrsRwmycygd5AppdWMYHTp214wyDVrSU8RN:iJKrVKhl6Ns16rxWY14dYU8R

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2100	440	WerFault.exe	16

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3720 wrote to memory of 440	3720	rundll32.exe	16
PID 3720 wrote to memory of 440	3720	rundll32.exe	16
PID 3720 wrote to memory of 440	3720	rundll32.exe	16

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\jphrmgye.dll,#1
1⤵
PID:440
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 440 -s 604
  2⤵
  - Program crash
  PID:2100

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\jphrmgye.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3720

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 440 -ip 440
1⤵
PID:2720

Network

MITRE ATT&CK Matrix

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