b926e5e1a831d7c2db2fecb803943b65e2ee235e2995d62efc36fbbbb5b1b916 | Triage

Analysis

max time kernel
4294183s
max time network
139s
platform
windows7_x64
resource
win7-20220310-en
submitted
12-03-2022 09:48

Sharing

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General

Target

110322Payment Advice.img.exe
Size

249KB
MD5

f3e667cfdaab4b2c48deb58a2bfbb2e7
SHA1

7f6990e35ee10a42563626c9e9a62e1700866c9a
SHA256

bc0de8eda13f83b92b696086e054c0d2fe64cc1186ab36ed84fa58eb8e8c7906
SHA512

d8eda03fa256ed1a3d0b05bf960d282618fa5d6a9cd8cc270969d33a394c83619d6b517e34538381b51b83fe1d1fd266d1efa6d579a9e72c763fa5c2a521d09f

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1276 1644 WerFault.exe 110322Payment Advice.img.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

110322Payment Advice.img.exe

description pid process

Token: SeDebugPrivilege 1644 110322Payment Advice.img.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

110322Payment Advice.img.exe

description	pid	process	target process
PID 1644 wrote to memory of 1276	1644	110322Payment Advice.img.exe	WerFault.exe
PID 1644 wrote to memory of 1276	1644	110322Payment Advice.img.exe	WerFault.exe
PID 1644 wrote to memory of 1276	1644	110322Payment Advice.img.exe	WerFault.exe
PID 1644 wrote to memory of 1276	1644	110322Payment Advice.img.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\110322Payment Advice.img.exe
"C:\Users\Admin\AppData\Local\Temp\110322Payment Advice.img.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1644

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1644 -s 1128
2⤵
- Program crash
PID:1276

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1644-54-0x0000000073F10000-0x00000000745FE000-memory.dmp

Filesize
6.9MB

Download
memory/1644-55-0x0000000001130000-0x0000000001168000-memory.dmp

Filesize
224KB

Download
memory/1644-56-0x0000000074CC1000-0x0000000074CC3000-memory.dmp

Filesize
8KB

Download
memory/1644-57-0x0000000000330000-0x0000000000331000-memory.dmp

Filesize
4KB

Download