ab6bc092cb6d2cfbe2b1de77f5260b78b82496365ddf12200404990439c1796c | Triage

Analysis

max time kernel
21s
max time network
46s
platform
windows7_x64
resource
win7-20220414-en
submitted
01-07-2022 06:43

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General

Target

ab6bc092cb6d2cfbe2b1de77f5260b78b82496365ddf12200404990439c1796c.dll
Size

199KB
MD5

f9dcb2e2eb333cf8f042f7abbe7e45f3
SHA1

73eed326ac894828c3064fb95f3ac2b6c0035004
SHA256

ab6bc092cb6d2cfbe2b1de77f5260b78b82496365ddf12200404990439c1796c
SHA512

7788dd72e29ace8e0db130ab4e987df99afc936767beb7bb67ef472ddf6a14767464edb36fa05381f0dc9011f8e196444674ad903ecf925105db5caf6a010826

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1944 1092 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 1816 wrote to memory of 1092	1816	rundll32.exe	rundll32.exe
PID 1816 wrote to memory of 1092	1816	rundll32.exe	rundll32.exe
PID 1816 wrote to memory of 1092	1816	rundll32.exe	rundll32.exe
PID 1816 wrote to memory of 1092	1816	rundll32.exe	rundll32.exe
PID 1816 wrote to memory of 1092	1816	rundll32.exe	rundll32.exe
PID 1816 wrote to memory of 1092	1816	rundll32.exe	rundll32.exe
PID 1816 wrote to memory of 1092	1816	rundll32.exe	rundll32.exe
PID 1092 wrote to memory of 1944	1092	rundll32.exe	WerFault.exe
PID 1092 wrote to memory of 1944	1092	rundll32.exe	WerFault.exe
PID 1092 wrote to memory of 1944	1092	rundll32.exe	WerFault.exe
PID 1092 wrote to memory of 1944	1092	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ab6bc092cb6d2cfbe2b1de77f5260b78b82496365ddf12200404990439c1796c.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1816

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ab6bc092cb6d2cfbe2b1de77f5260b78b82496365ddf12200404990439c1796c.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:1092

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1092 -s 244
3⤵
- Program crash
PID:1944

MITRE ATT&CK Matrix

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Downloads

memory/1092-54-0x0000000000000000-mapping.dmp

Download
memory/1092-55-0x0000000075E51000-0x0000000075E53000-memory.dmp

Filesize
8KB

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memory/1944-56-0x0000000000000000-mapping.dmp

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