618dbd95604ad389aeb237867e275e29906e46bfd20304ea1a00d053b239453b

Analysis

max time kernel
119s
max time network
93s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18/09/2024, 22:53

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General

Target

618dbd95604ad389aeb237867e275e29906e46bfd20304ea1a00d053b239453bN.exe
Size

26KB
MD5

ca23b228966b11b24883d90646e9eb40
SHA1

28715ecfa9cf637ad23023b6dd8685367d3fca64
SHA256

618dbd95604ad389aeb237867e275e29906e46bfd20304ea1a00d053b239453b
SHA512

76cea34c0e01ba706fef423357b7a56572cc428460d1058679407fd0c96902c5a20b807c75412a6a61ec770e47dfb91f169d73e8914a36fb3b4e2408a51d68b8
SSDEEP

768:6B7HBXFw82t2C80lyaZ4+OkbR3/afjuVZC0r:u7HZFwzlyaZZ1RDn

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	618dbd95604ad389aeb237867e275e29906e46bfd20304ea1a00d053b239453bN.exe

Executes dropped EXE 1 IoCs

pid	Process
1668	cnwog.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	cnwog.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	618dbd95604ad389aeb237867e275e29906e46bfd20304ea1a00d053b239453bN.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3232 wrote to memory of 1668	3232	618dbd95604ad389aeb237867e275e29906e46bfd20304ea1a00d053b239453bN.exe	84
PID 3232 wrote to memory of 1668	3232	618dbd95604ad389aeb237867e275e29906e46bfd20304ea1a00d053b239453bN.exe	84
PID 3232 wrote to memory of 1668	3232	618dbd95604ad389aeb237867e275e29906e46bfd20304ea1a00d053b239453bN.exe	84

C:\Users\Admin\AppData\Local\Temp\618dbd95604ad389aeb237867e275e29906e46bfd20304ea1a00d053b239453bN.exe
"C:\Users\Admin\AppData\Local\Temp\618dbd95604ad389aeb237867e275e29906e46bfd20304ea1a00d053b239453bN.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3232
- C:\Users\Admin\AppData\Local\Temp\cnwog.exe
  "C:\Users\Admin\AppData\Local\Temp\cnwog.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1668

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\cnwog.exe

Filesize
26KB

MD5
fa34a74419e531620aab98def686ed8d

SHA1
5f7342a8eb444eb5787edc5fa69aa2ca6ba116d4

SHA256
b4d5591f7b534cf7f730b64b691dae57c1c275c3178c18f2ceefd3a95d66c5a4

SHA512
aa4515fb0dc4c084828cd24961fd5b173c03b16c0d44d3935f563682acf232da57d23ef9a6d6b2f80a1a125dfb86ef5926fe74df7b6bee52df70e312b1bafdd9

Download Submit
memory/1668-10-0x00000000005A0000-0x00000000005A3000-memory.dmp

Filesize
12KB

Download
memory/3232-0-0x0000000000590000-0x0000000000593000-memory.dmp

Filesize
12KB

Download