6afb7bb97215878cea694f396e18c9563f8ed7456127da15eb8c8212e03887ff

Analysis

max time kernel
106s
max time network
107s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/08/2024, 05:47

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General

Target

cea68dde621523b55b0cc2253e594490N.exe
Size

43KB
MD5

cea68dde621523b55b0cc2253e594490
SHA1

5baff8309402964d7682fae2e5f81f8ab443ada4
SHA256

6afb7bb97215878cea694f396e18c9563f8ed7456127da15eb8c8212e03887ff
SHA512

df8d8ac094909b555c47dc32b704cbfe4123d40528fe0ea675f775e6cae248f8e7b022d2bcad4fc2d955db8fc148d93aa4b8f65c111193928f352d90cc138923
SSDEEP

768:MApQr0ovdFJI34eGxusOy9Rp1pLeAxoeC48PqK1Wn2/:MAaDJlMsh7pWez8

Score

7^/10

discovery

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-1-5-21-2392887640-1187051047-2909758433-1000\Control Panel\International\Geo\Nation	cea68dde621523b55b0cc2253e594490N.exe

Executes dropped EXE 1 IoCs

pid	Process
3644	sal.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	\??\c:\windows\SysWOW64\sal.exe	cea68dde621523b55b0cc2253e594490N.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cea68dde621523b55b0cc2253e594490N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sal.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1572 wrote to memory of 3644	1572	cea68dde621523b55b0cc2253e594490N.exe	86
PID 1572 wrote to memory of 3644	1572	cea68dde621523b55b0cc2253e594490N.exe	86
PID 1572 wrote to memory of 3644	1572	cea68dde621523b55b0cc2253e594490N.exe	86

C:\Users\Admin\AppData\Local\Temp\cea68dde621523b55b0cc2253e594490N.exe
"C:\Users\Admin\AppData\Local\Temp\cea68dde621523b55b0cc2253e594490N.exe"
1⤵
- Checks computer location settings
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1572
- C:\windows\SysWOW64\sal.exe
  "C:\windows\system32\sal.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3644

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\SysWOW64\sal.exe

Filesize
44KB

MD5
e90015b7ca1d575ce6dbcfe66bcf7519

SHA1
ee0bf9f63ff4826bfed0c3ce4726b3272c35f91a

SHA256
9cc3b165b8a643015233e1f18f88db201533336383723a4014c7aad84d65b74c

SHA512
0c48876c60b94f74be97b7b811e27cc5b0ea5f649c5adcd0af6378d0fd97e86fb8432ffab8e9c45c825b4523356496cf4008165b4f451997617f026790cee57a

Download Submit
memory/1572-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1572-8-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3644-10-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download