a7a9bdc7f84e47bc8079f47ff3433633c2ec32e7322c44d965bd3bb971a84533

Analysis

max time kernel
148s
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
16/03/2024, 00:33

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General

Target

cca6921a34e2c919ede03732034572da.exe
Size

51KB
MD5

cca6921a34e2c919ede03732034572da
SHA1

7b6ad65475d480661d0e6fe2d5859d0d744b53a8
SHA256

a7a9bdc7f84e47bc8079f47ff3433633c2ec32e7322c44d965bd3bb971a84533
SHA512

5f82ce26c2843bcb37f4fd98f07bdb432146ab41f3227c662a6e00f992168dcc11d0764a79a670a762be08dffcb37765fbe8551ed735da9e150e4ab2a42c61e5
SSDEEP

384:d7di3ZSz+Ebh0xuVczXKSuSHYGSjyc3bcXeYp40p5UNPmGPJX3K0xNhcu/b+M+Nu:1dH5WZTKSu7ycrcpeNPmGPJXdTiqXd

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-1-5-21-566096764-1992588923-1249862864-1000\Control Panel\International\Geo\Nation	cca6921a34e2c919ede03732034572da.exe

Executes dropped EXE 1 IoCs

pid	Process
4440	updater.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 4188 wrote to memory of 4440	4188	cca6921a34e2c919ede03732034572da.exe	87
PID 4188 wrote to memory of 4440	4188	cca6921a34e2c919ede03732034572da.exe	87
PID 4188 wrote to memory of 4440	4188	cca6921a34e2c919ede03732034572da.exe	87

C:\Users\Admin\AppData\Local\Temp\cca6921a34e2c919ede03732034572da.exe
"C:\Users\Admin\AppData\Local\Temp\cca6921a34e2c919ede03732034572da.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4188
- C:\Users\Admin\AppData\Local\Temp\updater.exe
  "C:\Users\Admin\AppData\Local\Temp\updater.exe"
  2⤵
  - Executes dropped EXE
  PID:4440

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\updater.exe

Filesize
51KB

MD5
32c7c48ed3e39d0e23cda53f9b2fc670

SHA1
71a441299510732250eed38229bfa908d19f0479

SHA256
85b795e9ce15d0163e2e7961b964632724bb9e4da62010d894c24fda449e5d1a

SHA512
1a99ebba624150e9196b80067baee2299ea46f9935837ea82d5b353eedfbe5cf1089ef6d48726b638cf600c337eb83bfcccdb8da9b11fe313756dc8dd14c3105

Download Submit
memory/4188-0-0x0000000004000000-0x000000000400E000-memory.dmp

Filesize
56KB

Download
memory/4188-1-0x00000000006B0000-0x00000000006B5000-memory.dmp

Filesize
20KB

Download
memory/4188-2-0x00000000006B0000-0x00000000006B5000-memory.dmp

Filesize
20KB

Download
memory/4188-11-0x0000000004000000-0x000000000400E000-memory.dmp

Filesize
56KB

Download
memory/4440-13-0x0000000002050000-0x0000000002055000-memory.dmp

Filesize
20KB

Download
memory/4440-32-0x0000000002050000-0x0000000002055000-memory.dmp

Filesize
20KB

Download