116d2a4e105b6575cc242918581f608cb4f87de1aa268c07fed6d3688d6b3e2b

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240221-en
resource tags

arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
submitted
22/02/2024, 01:31

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General

Target

428139f2cd710cdfc71c06030bcc5609.exe
Size

56KB
MD5

428139f2cd710cdfc71c06030bcc5609
SHA1

3c7f19dc6d639f90e918fe0f71598ac32a468102
SHA256

116d2a4e105b6575cc242918581f608cb4f87de1aa268c07fed6d3688d6b3e2b
SHA512

2bc917f773c6ed5c0e577aed259062d5b8f7ae5e86addd3b3f30baec6d22dcac3c73984a48d0d2027559992e779dc46899c25ee57fc316fdba84871a2428a210
SSDEEP

768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZgBh8i6g7GowfjQee:xj+VGMOtEvwDpjubEg6ee

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-1-5-21-910440534-423636034-2318342392-1000\Control Panel\International\Geo\Nation	428139f2cd710cdfc71c06030bcc5609.exe

Executes dropped EXE 1 IoCs

pid	Process
3040	misid.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 4088 wrote to memory of 3040	4088	428139f2cd710cdfc71c06030bcc5609.exe	86
PID 4088 wrote to memory of 3040	4088	428139f2cd710cdfc71c06030bcc5609.exe	86
PID 4088 wrote to memory of 3040	4088	428139f2cd710cdfc71c06030bcc5609.exe	86

C:\Users\Admin\AppData\Local\Temp\428139f2cd710cdfc71c06030bcc5609.exe
"C:\Users\Admin\AppData\Local\Temp\428139f2cd710cdfc71c06030bcc5609.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4088
- C:\Users\Admin\AppData\Local\Temp\misid.exe
  "C:\Users\Admin\AppData\Local\Temp\misid.exe"
  2⤵
  - Executes dropped EXE
  PID:3040

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\misid.exe

Filesize
56KB

MD5
f9a024957870737da7da356589bbfd28

SHA1
0dba4da7e1ef693dde6a803b9b3d48ee57eadb5f

SHA256
f43a3215946c829dd1aea45508eafe0b1c2675a61ed8a74f8e04c139c6eb941d

SHA512
0b9de4523d890a462213e7b34c8abee7c0380485a8cc73f450ddee0945f6b408528cfba71644d7501cf9bbf48c2387a38cd67558df25d21d5ca2cfcb85b7a29b

Download Submit
memory/3040-18-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/3040-20-0x0000000000660000-0x0000000000666000-memory.dmp

Filesize
24KB

Download
memory/3040-23-0x00000000004E0000-0x00000000004E6000-memory.dmp

Filesize
24KB

Download
memory/3040-27-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/4088-0-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/4088-1-0x0000000000660000-0x0000000000666000-memory.dmp

Filesize
24KB

Download
memory/4088-2-0x0000000000660000-0x0000000000666000-memory.dmp

Filesize
24KB

Download
memory/4088-3-0x00000000021B0000-0x00000000021B6000-memory.dmp

Filesize
24KB

Download
memory/4088-17-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download