e4acd60d437bb5558843e74e76630975c7bcc479484bbee595e34b8a2644b082 | Triage

Analysis

max time kernel
147s
max time network
43s
platform
windows7_x64
resource
win7-en-20211208
submitted
19-02-2022 07:40

Sharing

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General

Target

sqlite3.dll
Size

630KB
MD5

e477a96c8f2b18d6b5c27bde49c990bf
SHA1

e980c9bf41330d1e5bd04556db4646a0210f7409
SHA256

16574f51785b0e2fc29c2c61477eb47bb39f714829999511dc8952b43ab17660
SHA512

335a86268e7c0e568b1c30981ec644e6cd332e66f96d2551b58a82515316693c1859d87b4f4b7310cf1ac386cee671580fdd999c3bcb23acf2c2282c01c8798c

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1436 1392 WerFault.exe rundll32.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

WerFault.exe

pid process

1436 WerFault.exe
1436 WerFault.exe
1436 WerFault.exe
1436 WerFault.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

WerFault.exe

description pid process

Token: SeDebugPrivilege 1436 WerFault.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 900 wrote to memory of 1392	900	rundll32.exe	rundll32.exe
PID 900 wrote to memory of 1392	900	rundll32.exe	rundll32.exe
PID 900 wrote to memory of 1392	900	rundll32.exe	rundll32.exe
PID 900 wrote to memory of 1392	900	rundll32.exe	rundll32.exe
PID 900 wrote to memory of 1392	900	rundll32.exe	rundll32.exe
PID 900 wrote to memory of 1392	900	rundll32.exe	rundll32.exe
PID 900 wrote to memory of 1392	900	rundll32.exe	rundll32.exe
PID 1392 wrote to memory of 1436	1392	rundll32.exe	WerFault.exe
PID 1392 wrote to memory of 1436	1392	rundll32.exe	WerFault.exe
PID 1392 wrote to memory of 1436	1392	rundll32.exe	WerFault.exe
PID 1392 wrote to memory of 1436	1392	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\sqlite3.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:900

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\sqlite3.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:1392

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1392 -s 228
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1436

Network

MITRE ATT&CK Matrix

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Downloads

memory/1392-55-0x0000000074B21000-0x0000000074B23000-memory.dmp

Filesize
8KB

Download
memory/1436-57-0x0000000000380000-0x0000000000381000-memory.dmp

Filesize
4KB

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