59a0e7d0bfcc51a30a03d8e593efc404c6c80293e8f130f34122a4fb2bcf3103

Analysis

max time kernel
146s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
25/12/2023, 16:43

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General

Target

2e0d91d2f53c8972b85474a0af5a4ccd.exe
Size

835KB
MD5

2e0d91d2f53c8972b85474a0af5a4ccd
SHA1

579424294f6b61994420553324262fa870122c28
SHA256

59a0e7d0bfcc51a30a03d8e593efc404c6c80293e8f130f34122a4fb2bcf3103
SHA512

d254b1b4a448840ab612c6ab4b370f519a00825988c8d9f61427a17cd847b884563d2209d01fd9d5729f381fcfc8bc51cca8450b5ea631a8b415c86e7910785e
SSDEEP

12288:94xkDWn1noBIR2ZWyJn5hKaPysbikwlc4FToFu8SMr23:9UpnfnyMaPysbiDO4ZoFu/v

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-1-5-21-3803511929-1339359695-2191195476-1000\Control Panel\International\Geo\Nation	2e0d91d2f53c8972b85474a0af5a4ccd.exe

Executes dropped EXE 1 IoCs

pid	Process
2212	WINRAR32.EXE

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 5068 wrote to memory of 2212	5068	2e0d91d2f53c8972b85474a0af5a4ccd.exe	90
PID 5068 wrote to memory of 2212	5068	2e0d91d2f53c8972b85474a0af5a4ccd.exe	90
PID 5068 wrote to memory of 2212	5068	2e0d91d2f53c8972b85474a0af5a4ccd.exe	90
PID 2212 wrote to memory of 3148	2212	WINRAR32.EXE	92
PID 2212 wrote to memory of 3148	2212	WINRAR32.EXE	92
PID 2212 wrote to memory of 3148	2212	WINRAR32.EXE	92

C:\Users\Admin\AppData\Local\Temp\2e0d91d2f53c8972b85474a0af5a4ccd.exe
"C:\Users\Admin\AppData\Local\Temp\2e0d91d2f53c8972b85474a0af5a4ccd.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:5068
- C:\Users\Admin\AppData\Local\Temp\WINRAR32.EXE
  "C:\Users\Admin\AppData\Local\Temp\WINRAR32.EXE"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2212
- - C:\Users\Admin\AppData\Local\Temp\WINRAR32.EXE
    "C:\Users\Admin\AppData\Local\Temp\WINRAR32.EXE"
    3⤵
    PID:3148

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

C:\Users\Admin\AppData\Local\Temp\WINRAR32.EXE

Filesize
684KB

MD5
31f2b901f6b937a3f54c3abe9e867349

SHA1
69da344d610f13cbef655ca6a2b378f60dd3071f

SHA256
de252d3111ed1bec4fed91300559fe0513f4f6295776f4778c3a053db13ad17b

SHA512
74dbad43d0ecd6e03b433fb928bd85b961bdb2a2606bf442586d5b07b1bfb01f9a804f05cac92556ee34f895c8b6d7b4485369930476ef554f71be7a9aee06c2

Download Submit
memory/2212-8-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

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