b64a84d1f88e4e78464a1901c1cb5bbd5f00bb73203d719e64e072157a087b53

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
23-03-2024 02:34

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General

Target

b64a84d1f88e4e78464a1901c1cb5bbd5f00bb73203d719e64e072157a087b53.exe
Size

106KB
MD5

fe380780b5c35bd6d54541791151c2be
SHA1

7fe3a583cf91474c733f85cebf3c857682e269e1
SHA256

b64a84d1f88e4e78464a1901c1cb5bbd5f00bb73203d719e64e072157a087b53
SHA512

ba05ba8aa13c4bc1cf98fbf6c08b021e8b19354098e0397fc8e1e5d3dcce367c1063203f24e50d0973193f6535681d0a43486e5dade5d112853b7a2fe8739b6c
SSDEEP

1536:lIpbrxKOcuS11Phbiyn2TCdfGyJVGJkyrt517EwM+UPpe5xKOcuS11Phbiyn2TCf:KpbrsISnRGPJkGt74GsISnRF

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:

b64a84d1f88e4e78464a1901c1cb5bbd5f00bb73203d719e64e072157a087b53.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Control Panel\International\Geo\Nation	b64a84d1f88e4e78464a1901c1cb5bbd5f00bb73203d719e64e072157a087b53.exe

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

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

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

3244 PING.EXE

pid	process
3244	PING.EXE

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

b64a84d1f88e4e78464a1901c1cb5bbd5f00bb73203d719e64e072157a087b53.execmd.exe

description	pid	process	target process
PID 1208 wrote to memory of 1584	1208	b64a84d1f88e4e78464a1901c1cb5bbd5f00bb73203d719e64e072157a087b53.exe	cmd.exe
PID 1208 wrote to memory of 1584	1208	b64a84d1f88e4e78464a1901c1cb5bbd5f00bb73203d719e64e072157a087b53.exe	cmd.exe
PID 1208 wrote to memory of 1584	1208	b64a84d1f88e4e78464a1901c1cb5bbd5f00bb73203d719e64e072157a087b53.exe	cmd.exe
PID 1584 wrote to memory of 3244	1584	cmd.exe	PING.EXE
PID 1584 wrote to memory of 3244	1584	cmd.exe	PING.EXE
PID 1584 wrote to memory of 3244	1584	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\b64a84d1f88e4e78464a1901c1cb5bbd5f00bb73203d719e64e072157a087b53.exe
"C:\Users\Admin\AppData\Local\Temp\b64a84d1f88e4e78464a1901c1cb5bbd5f00bb73203d719e64e072157a087b53.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1208

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /C ping 2.2.2.2 -n 1 -w 3000 > Nul & Del C:\Users\Admin\AppData\Local\Temp\b64a84d1f88e4e78464a1901c1cb5bbd5f00bb73203d719e64e072157a087b53.exe
2⤵
- Suspicious use of WriteProcessMemory
PID:1584

C:\Windows\SysWOW64\PING.EXE
ping 2.2.2.2 -n 1 -w 3000
3⤵
- Runs ping.exe
PID:3244

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/1208-1-0x0000000074F70000-0x0000000075720000-memory.dmp

Filesize
7.7MB

Download
memory/1208-0-0x0000000000C40000-0x0000000000C60000-memory.dmp

Filesize
128KB

Download
memory/1208-2-0x0000000005670000-0x0000000005680000-memory.dmp

Filesize
64KB

Download
memory/1208-5-0x0000000074F70000-0x0000000075720000-memory.dmp

Filesize
7.7MB

Download