66c3630fbc1abe0bdd39f168b0aa1c728aabb7dd665f0928f0b12424e9848d46

Analysis

max time kernel
148s
max time network
160s
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, 09:11

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General

Target

142baf953579056035c731ce4c260ac2.exe
Size

131KB
MD5

142baf953579056035c731ce4c260ac2
SHA1

87f6c1ed267bd81f2e5379a792edfdeb4d0d69d5
SHA256

66c3630fbc1abe0bdd39f168b0aa1c728aabb7dd665f0928f0b12424e9848d46
SHA512

ee6ec592db6322fd8070f8dfec008d4ed650b4a9dfc7303ab1637ad5080fd1ab40792549c8014d171d7c515fba9e413206fdce3531c297ced00d50a08d091e6f
SSDEEP

3072:/IZsj2j1Ng8G5zmXrZhK95NSHWObS28GQ8BPp3J8wM1ZetR:/IZsjGNpG5aXrZs952bSyQ4Piw

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-1-5-21-1815711207-1844170477-3539718864-1000\Control Panel\International\Geo\Nation	142baf953579056035c731ce4c260ac2.exe

Executes dropped EXE 1 IoCs

pid	Process
1432	2.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\2.exe	142baf953579056035c731ce4c260ac2.exe

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

System Information Discovery
T1082

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2128	142baf953579056035c731ce4c260ac2.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2128 wrote to memory of 1432	2128	142baf953579056035c731ce4c260ac2.exe	69
PID 2128 wrote to memory of 1432	2128	142baf953579056035c731ce4c260ac2.exe	69
PID 2128 wrote to memory of 1432	2128	142baf953579056035c731ce4c260ac2.exe	69

C:\Users\Admin\AppData\Local\Temp\142baf953579056035c731ce4c260ac2.exe
"C:\Users\Admin\AppData\Local\Temp\142baf953579056035c731ce4c260ac2.exe"
1⤵
- Checks computer location settings
- Drops file in Windows directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2128
- C:\Windows\2.exe
  "C:\Windows\2.exe"
  2⤵
  - Executes dropped EXE
  PID:1432

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1432-9-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/2128-0-0x0000000000400000-0x0000000000423200-memory.dmp

Filesize
140KB

Download