2dcd4f82f730a9b75fffce12789351d6e2529150ce244daabd261258f36387a8

Analysis

max time kernel
91s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
09/10/2022, 02:19

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General

Target

2dcd4f82f730a9b75fffce12789351d6e2529150ce244daabd261258f36387a8.exe
Size

1.6MB
MD5

8a123641ecf001e160f42312d9b6e5d9
SHA1

6a62577b51e453cd295df9eda0dc4bae1c4a97fa
SHA256

2dcd4f82f730a9b75fffce12789351d6e2529150ce244daabd261258f36387a8
SHA512

27ad4e4fa3a497ca987c80632c4025e893d0c11a53964f7876fb81891d86ddd626e30e46c5571d99cfa83e477bd5cd5ecec96e985ab3d2bb63e9539774ab8af6
SSDEEP

49152:4unh0lr94kiPZkMDN9AQsT1AEmmtY+inq:4Kh0/4hZUTBmmtxV

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-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	2dcd4f82f730a9b75fffce12789351d6e2529150ce244daabd261258f36387a8.exe

Loads dropped DLL 1 IoCs

pid	Process
1420	msiexec.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3184 wrote to memory of 1420	3184	2dcd4f82f730a9b75fffce12789351d6e2529150ce244daabd261258f36387a8.exe	81
PID 3184 wrote to memory of 1420	3184	2dcd4f82f730a9b75fffce12789351d6e2529150ce244daabd261258f36387a8.exe	81
PID 3184 wrote to memory of 1420	3184	2dcd4f82f730a9b75fffce12789351d6e2529150ce244daabd261258f36387a8.exe	81

C:\Users\Admin\AppData\Local\Temp\2dcd4f82f730a9b75fffce12789351d6e2529150ce244daabd261258f36387a8.exe
"C:\Users\Admin\AppData\Local\Temp\2dcd4f82f730a9b75fffce12789351d6e2529150ce244daabd261258f36387a8.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3184
- C:\Windows\SysWOW64\msiexec.exe
  "C:\Windows\System32\msiexec.exe" -y .\IVP_.U4
  2⤵
  - Loads dropped DLL
  PID:1420

Network

MITRE ATT&CK Enterprise v6

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\IVP_.U4

Filesize
1.6MB

MD5
613720c9ab76701bf1a139ca1224524f

SHA1
cae1a634f42045fa95d3476f1c4b3a04dae02499

SHA256
2a9a12e448374df9fff7eb271f09ddc356dcf07c9f84c5a83dec2382b02dcda3

SHA512
d75aa491394ed4a832cf6492a3d9ad1f06ac0f18944358a91b6a8f53c04a7fe93dff4c3fddaf26f408e83d6abce55dfa0e9cf9183bddc1d2fabe122ed8740d69

Download Submit
C:\Users\Admin\AppData\Local\Temp\IVP_.u4

Filesize
1.6MB

MD5
613720c9ab76701bf1a139ca1224524f

SHA1
cae1a634f42045fa95d3476f1c4b3a04dae02499

SHA256
2a9a12e448374df9fff7eb271f09ddc356dcf07c9f84c5a83dec2382b02dcda3

SHA512
d75aa491394ed4a832cf6492a3d9ad1f06ac0f18944358a91b6a8f53c04a7fe93dff4c3fddaf26f408e83d6abce55dfa0e9cf9183bddc1d2fabe122ed8740d69

Download Submit
memory/1420-135-0x0000000002C10000-0x0000000002D34000-memory.dmp

Filesize
1.1MB

Download
memory/1420-136-0x0000000002E60000-0x0000000002F81000-memory.dmp

Filesize
1.1MB

Download
memory/1420-137-0x0000000002F90000-0x0000000003055000-memory.dmp

Filesize
788KB

Download
memory/1420-138-0x0000000002930000-0x00000000029DF000-memory.dmp

Filesize
700KB

Download
memory/1420-139-0x0000000002930000-0x00000000029DF000-memory.dmp

Filesize
700KB

Download
memory/1420-141-0x0000000002E60000-0x0000000002F81000-memory.dmp

Filesize
1.1MB

Download