765a91107c1d409f7303b98523f74c7d7477ec64da0a34ce6ad6b36bcb9754a1

Analysis

max time kernel
120s
max time network
119s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
23-07-2024 04:18

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General

Target

63e4859729fa0659f775d70265582b00N.exe
Size

85KB
MD5

63e4859729fa0659f775d70265582b00
SHA1

602d1275f023b69df5feae4db5889230b7e7e609
SHA256

765a91107c1d409f7303b98523f74c7d7477ec64da0a34ce6ad6b36bcb9754a1
SHA512

301a80a03ad599228764194a665faa6e1d9ef99408c01b3a7628bab5f24588a716fc4281d9d10a99df5508ccd9a0ad353f84f74faff3838c6c7de2f793b1186a
SSDEEP

1536:IGsBuoFn7UZ+LtdgI2MyzNORQtOflIwoHNV2XBFV72B4lA7ZsbI8zYeDdt:IGjot7UQLtdgI2MyzNORQtOflIwoHNV6

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-1-5-21-384068567-2943195810-3631207890-1000\Control Panel\International\Geo\Nation	63e4859729fa0659f775d70265582b00N.exe

Executes dropped EXE 1 IoCs

pid	Process
4872	kgfdfjdk.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3512 wrote to memory of 4872	3512	63e4859729fa0659f775d70265582b00N.exe	84
PID 3512 wrote to memory of 4872	3512	63e4859729fa0659f775d70265582b00N.exe	84
PID 3512 wrote to memory of 4872	3512	63e4859729fa0659f775d70265582b00N.exe	84

C:\Users\Admin\AppData\Local\Temp\63e4859729fa0659f775d70265582b00N.exe
"C:\Users\Admin\AppData\Local\Temp\63e4859729fa0659f775d70265582b00N.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3512
- C:\Users\Admin\AppData\Local\Temp\kgfdfjdk.exe
  "C:\Users\Admin\AppData\Local\Temp\kgfdfjdk.exe"
  2⤵
  - Executes dropped EXE
  PID:4872

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\kgfdfjdk.exe

Filesize
85KB

MD5
f7489eb217b7b388f74773015621ea58

SHA1
bd271c19f6a1cde4f3d008bb74d2b00547cd7f92

SHA256
864e8f4b5310659276542220635abcfad835a0fc750c8f70f041ef56b65a6e4b

SHA512
58c3803807a53254423b8c19ff51eafdde4333d57f4b293ba6fab0c6e4c9c2ba9c20dae7789d8dcba76851b8ff767fd7e80927801f953e475132c1f8f1f091f3

Download Submit
memory/3512-0-0x0000000003500000-0x0000000003516000-memory.dmp

Filesize
88KB

Download
memory/3512-2-0x0000000002170000-0x0000000002175000-memory.dmp

Filesize
20KB

Download
memory/3512-10-0x0000000003500000-0x0000000003516000-memory.dmp

Filesize
88KB

Download
memory/4872-12-0x0000000000540000-0x0000000000545000-memory.dmp

Filesize
20KB

Download
memory/4872-11-0x0000000003500000-0x0000000003516000-memory.dmp

Filesize
88KB

Download