f0606f95cc706a593d79f11ffdf00ae88b7192d33532c39295d1ed0fde3f18a2

Analysis

max time kernel
44s
max time network
49s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 17:09

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General

Target

f0606f95cc706a593d79f11ffdf00ae88b7192d33532c39295d1ed0fde3f18a2.exe
Size

32KB
MD5

43c2162ae3fb890d4e3c7066e5ca1100
SHA1

a5e6cda47dcc98ab6f7a6a191d3cce871a1ce271
SHA256

f0606f95cc706a593d79f11ffdf00ae88b7192d33532c39295d1ed0fde3f18a2
SHA512

edcb7ab911e6d81931c54b381380f6c5c92d240185a6ebd8a3a54cb26d9fa88fad5ce4ca41565313c96d45d089751160f15c88270ef007f0dda5b1944eea37bc
SSDEEP

768:6KMAYdMaka76E/oqR49XZhsn77Ein+9Oh:65AYd1RVn+9

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1672 cmd.exe

pid	process
1672	cmd.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

f0606f95cc706a593d79f11ffdf00ae88b7192d33532c39295d1ed0fde3f18a2.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	f0606f95cc706a593d79f11ffdf00ae88b7192d33532c39295d1ed0fde3f18a2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	f0606f95cc706a593d79f11ffdf00ae88b7192d33532c39295d1ed0fde3f18a2.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Enumerates processes with tasklist 1 TTPs 1 IoCs

Process Discovery
T1057

Processes:

tasklist.exe

pid process

1316 tasklist.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

tasklist.exe

description pid process

Token: SeDebugPrivilege 1316 tasklist.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

f0606f95cc706a593d79f11ffdf00ae88b7192d33532c39295d1ed0fde3f18a2.exe

pid process

1696 f0606f95cc706a593d79f11ffdf00ae88b7192d33532c39295d1ed0fde3f18a2.exe

pid	process
1316	tasklist.exe

description	pid	process
Token: SeDebugPrivilege	1316	tasklist.exe

pid	process
1696	f0606f95cc706a593d79f11ffdf00ae88b7192d33532c39295d1ed0fde3f18a2.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

f0606f95cc706a593d79f11ffdf00ae88b7192d33532c39295d1ed0fde3f18a2.execmd.exe

description	pid	process	target process
PID 1696 wrote to memory of 1672	1696	f0606f95cc706a593d79f11ffdf00ae88b7192d33532c39295d1ed0fde3f18a2.exe	cmd.exe
PID 1696 wrote to memory of 1672	1696	f0606f95cc706a593d79f11ffdf00ae88b7192d33532c39295d1ed0fde3f18a2.exe	cmd.exe
PID 1696 wrote to memory of 1672	1696	f0606f95cc706a593d79f11ffdf00ae88b7192d33532c39295d1ed0fde3f18a2.exe	cmd.exe
PID 1696 wrote to memory of 1672	1696	f0606f95cc706a593d79f11ffdf00ae88b7192d33532c39295d1ed0fde3f18a2.exe	cmd.exe
PID 1672 wrote to memory of 1316	1672	cmd.exe	tasklist.exe
PID 1672 wrote to memory of 1316	1672	cmd.exe	tasklist.exe
PID 1672 wrote to memory of 1316	1672	cmd.exe	tasklist.exe
PID 1672 wrote to memory of 1316	1672	cmd.exe	tasklist.exe

C:\Users\Admin\AppData\Local\Temp\f0606f95cc706a593d79f11ffdf00ae88b7192d33532c39295d1ed0fde3f18a2.exe
"C:\Users\Admin\AppData\Local\Temp\f0606f95cc706a593d79f11ffdf00ae88b7192d33532c39295d1ed0fde3f18a2.exe"
1⤵
- Maps connected drives based on registry
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1696

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c tasklist&&del f0606f95cc706a593d79f11ffdf00ae88b7192d33532c39295d1ed0fde3f18a2.exe
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1672

C:\Windows\SysWOW64\tasklist.exe
tasklist
3⤵
- Enumerates processes with tasklist
- Suspicious use of AdjustPrivilegeToken
PID:1316

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Process Discovery

T1057

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1316-58-0x0000000000000000-mapping.dmp

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memory/1672-57-0x0000000000000000-mapping.dmp

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memory/1696-56-0x00000000766D1000-0x00000000766D3000-memory.dmp

Filesize
8KB

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