96b32cf057284f68cfca119a9560954ee76f9a7f7634e545c15d9b3b70566bbb

Analysis

max time kernel
137s
max time network
166s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
30/12/2023, 13:39

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

1a4d0807e2bfc6217e8ccdd1909111a2.exe
Size

248KB
MD5

1a4d0807e2bfc6217e8ccdd1909111a2
SHA1

eefc705d2ad689bd3aea4466cbcaebdb649d2f99
SHA256

96b32cf057284f68cfca119a9560954ee76f9a7f7634e545c15d9b3b70566bbb
SHA512

9845bcecdc54212da2c4db48b8cdeac23f433186d7809919c71db8c54edae5fbeb1ef1f50bfdde34ef41fe0eeea59ec7eb60bf46ad209a80aec4263ae9bcabcc
SSDEEP

6144:0HCyQXDsXB89crVEtKsv8sg+UrUDJAnnni8VPhNtj/t6pHt:0HCyQQRfrVET8sg+TDqnnnhNLtjViHt

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\Control Panel\International\Geo\Nation	1a4d0807e2bfc6217e8ccdd1909111a2.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
59	ip-api.com

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

pid	Process
4484	PING.EXE

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1836 wrote to memory of 3120	1836	1a4d0807e2bfc6217e8ccdd1909111a2.exe	97
PID 1836 wrote to memory of 3120	1836	1a4d0807e2bfc6217e8ccdd1909111a2.exe	97
PID 1836 wrote to memory of 3120	1836	1a4d0807e2bfc6217e8ccdd1909111a2.exe	97
PID 3120 wrote to memory of 4484	3120	cmd.exe	99
PID 3120 wrote to memory of 4484	3120	cmd.exe	99
PID 3120 wrote to memory of 4484	3120	cmd.exe	99

C:\Users\Admin\AppData\Local\Temp\1a4d0807e2bfc6217e8ccdd1909111a2.exe
"C:\Users\Admin\AppData\Local\Temp\1a4d0807e2bfc6217e8ccdd1909111a2.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1836
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c ping 127.0.0.1 && del "C:\Users\Admin\AppData\Local\Temp\1a4d0807e2bfc6217e8ccdd1909111a2.exe" >> NUL
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3120
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1
    3⤵
    - Runs ping.exe
    PID:4484

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1836-0-0x00000000007E0000-0x00000000007F8000-memory.dmp

Filesize
96KB

Download