0712d9fa2daa1d9fc24b1e5247ba4bd06e739ed3d10950f80499980e3f208fe1

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
24/05/2024, 10:26

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General

Target

0712d9fa2daa1d9fc24b1e5247ba4bd06e739ed3d10950f80499980e3f208fe1.exe
Size

56KB
MD5

b342deb33875244f22887978925f9867
SHA1

580fa51b67f04de93632685a8fe93f8698084e16
SHA256

0712d9fa2daa1d9fc24b1e5247ba4bd06e739ed3d10950f80499980e3f208fe1
SHA512

459e77014c9b635bb6c6ad158519f111dcadb76a0e304ac8b639f03cb97c1f26a60992c0e6ad2b91d03338fd26f84a14cbd2c6ade03aec77d183a92bb823be3c
SSDEEP

768:bIDOw9UiaCHfjnE0Sfa7ilR0p9u6p4ICNBCXK9XbTb8pup:bIDOw9a0DwitDZzcTLp

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-1-5-21-3906287020-2915474608-1755617787-1000\Control Panel\International\Geo\Nation	0712d9fa2daa1d9fc24b1e5247ba4bd06e739ed3d10950f80499980e3f208fe1.exe

Executes dropped EXE 1 IoCs

pid	Process
2936	lossy.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 1640 wrote to memory of 2936	1640	0712d9fa2daa1d9fc24b1e5247ba4bd06e739ed3d10950f80499980e3f208fe1.exe	82
PID 1640 wrote to memory of 2936	1640	0712d9fa2daa1d9fc24b1e5247ba4bd06e739ed3d10950f80499980e3f208fe1.exe	82
PID 1640 wrote to memory of 2936	1640	0712d9fa2daa1d9fc24b1e5247ba4bd06e739ed3d10950f80499980e3f208fe1.exe	82

C:\Users\Admin\AppData\Local\Temp\0712d9fa2daa1d9fc24b1e5247ba4bd06e739ed3d10950f80499980e3f208fe1.exe
"C:\Users\Admin\AppData\Local\Temp\0712d9fa2daa1d9fc24b1e5247ba4bd06e739ed3d10950f80499980e3f208fe1.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1640
- C:\Users\Admin\AppData\Local\Temp\lossy.exe
  "C:\Users\Admin\AppData\Local\Temp\lossy.exe"
  2⤵
  - Executes dropped EXE
  PID:2936

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\lossy.exe

Filesize
56KB

MD5
7a73337ec0560d0c6ec7cab9395b931f

SHA1
78679d8df5494fa6ecd289c6a8dcd287df261ab1

SHA256
5c0707d8ad6bacb929240813e8dcc3f7439bdc5a253eb6357e3d5682d52e1a48

SHA512
ad4a46b6547456689f6f56663c12b0314e055134cb8b238a0139f39b31d8abbff7159d6882aedbefe9427fa83311e967deb91fc3ea25d4e131f92da8ffb1937a

Download Submit
memory/1640-0-0x00000000005A0000-0x00000000005A6000-memory.dmp

Filesize
24KB

Download
memory/1640-1-0x00000000005C0000-0x00000000005C6000-memory.dmp

Filesize
24KB

Download
memory/1640-8-0x00000000005A0000-0x00000000005A6000-memory.dmp

Filesize
24KB

Download
memory/2936-17-0x0000000002060000-0x0000000002066000-memory.dmp

Filesize
24KB

Download
memory/2936-23-0x0000000002040000-0x0000000002046000-memory.dmp

Filesize
24KB

Download