f62aeeb494c19159f77d6b86734d9c7f08e707eb2370a4a7fdeefe97d6f7dbaa

Analysis

max time kernel
165s
max time network
175s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 19:03

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General

Target

f62aeeb494c19159f77d6b86734d9c7f08e707eb2370a4a7fdeefe97d6f7dbaa.exe
Size

227KB
MD5

e2335a973c55b516a4c75a4c69b417c2
SHA1

30ff1132c6f53c999db664f3b0c60d7828ace515
SHA256

f62aeeb494c19159f77d6b86734d9c7f08e707eb2370a4a7fdeefe97d6f7dbaa
SHA512

1f1e271ba8d7a9edff494a1b64f2a7f99c39ccab94552680308f6acc862c19a0a492f0f88954ff9d8c04dfe759c62ad151454e48b46ad25a0e998f4b3397b7de
SSDEEP

6144:H9o7tHiKg02IwLgnIgRdS6+0KJksoddmwEVTy:dAHiKgHcdg0KJkuzy

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

f62aeeb494c19159f77d6b86734d9c7f08e707eb2370a4a7fdeefe97d6f7dbaa.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	f62aeeb494c19159f77d6b86734d9c7f08e707eb2370a4a7fdeefe97d6f7dbaa.exe

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

System Information Discovery
T1082
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

2528 PING.EXE

pid	process
2528	PING.EXE

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

f62aeeb494c19159f77d6b86734d9c7f08e707eb2370a4a7fdeefe97d6f7dbaa.exe

description	pid	process	target process
PID 4900 wrote to memory of 2528	4900	f62aeeb494c19159f77d6b86734d9c7f08e707eb2370a4a7fdeefe97d6f7dbaa.exe	PING.EXE
PID 4900 wrote to memory of 2528	4900	f62aeeb494c19159f77d6b86734d9c7f08e707eb2370a4a7fdeefe97d6f7dbaa.exe	PING.EXE
PID 4900 wrote to memory of 2528	4900	f62aeeb494c19159f77d6b86734d9c7f08e707eb2370a4a7fdeefe97d6f7dbaa.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\f62aeeb494c19159f77d6b86734d9c7f08e707eb2370a4a7fdeefe97d6f7dbaa.exe
"C:\Users\Admin\AppData\Local\Temp\f62aeeb494c19159f77d6b86734d9c7f08e707eb2370a4a7fdeefe97d6f7dbaa.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4900

C:\Windows\SysWOW64\PING.EXE
"C:\Windows\System32\PING.EXE" 127.0.0.1 -n 1
2⤵
- Runs ping.exe
PID:2528

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Remote System Discovery

T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/2528-132-0x0000000000000000-mapping.dmp

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