9e61a9bd8cf46044f8e8f2902d7bff747b91cf2a4387fdb9bd8d06fa5c72ba15

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
21-05-2024 17:43

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

9e61a9bd8cf46044f8e8f2902d7bff747b91cf2a4387fdb9bd8d06fa5c72ba15.exe
Size

42KB
MD5

d1ac53a3bf65a7ea5b4a2d481753f896
SHA1

b687a5e13ec5d9d511d0cfbdde990e53ef48e20f
SHA256

9e61a9bd8cf46044f8e8f2902d7bff747b91cf2a4387fdb9bd8d06fa5c72ba15
SHA512

947024a6f0d529e54306925ac20c7a716d23e4c745b188efdf5c37f5f12e4f2e1f9d25e152de75bd235c3315b2f0424f9fd2f7cfb9c4baa93ac4ff6a695b1822
SSDEEP

768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6DyE9x38Da+:bIDOw9a0Dwo3P1ojvUSD79RK

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-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation	9e61a9bd8cf46044f8e8f2902d7bff747b91cf2a4387fdb9bd8d06fa5c72ba15.exe

Executes dropped EXE 1 IoCs

pid	Process
3624	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 4504 wrote to memory of 3624	4504	9e61a9bd8cf46044f8e8f2902d7bff747b91cf2a4387fdb9bd8d06fa5c72ba15.exe	82
PID 4504 wrote to memory of 3624	4504	9e61a9bd8cf46044f8e8f2902d7bff747b91cf2a4387fdb9bd8d06fa5c72ba15.exe	82
PID 4504 wrote to memory of 3624	4504	9e61a9bd8cf46044f8e8f2902d7bff747b91cf2a4387fdb9bd8d06fa5c72ba15.exe	82

C:\Users\Admin\AppData\Local\Temp\9e61a9bd8cf46044f8e8f2902d7bff747b91cf2a4387fdb9bd8d06fa5c72ba15.exe
"C:\Users\Admin\AppData\Local\Temp\9e61a9bd8cf46044f8e8f2902d7bff747b91cf2a4387fdb9bd8d06fa5c72ba15.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4504
- C:\Users\Admin\AppData\Local\Temp\lossy.exe
  "C:\Users\Admin\AppData\Local\Temp\lossy.exe"
  2⤵
  - Executes dropped EXE
  PID:3624

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

Loading Replay Monitor...

Downloads

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

Filesize
43KB

MD5
296e31980d2182e6b390086156ce0161

SHA1
d67945419f6fe80e627daba8e3e2deb106e812f0

SHA256
609bc9e96a16d3d6464dbe1ee554ba5a0a89bada88e7dd8b4c3fdcdaf7cd3b5f

SHA512
56b28853831eb27c810893ac23218bd5f3e926e5b6b0cd2fd41510ad95d19f977543a2d27e5c8ba1d40ffffb0d7afbb9c099cbb96f724c8401ba346cecaa7fee

Download Submit
memory/3624-17-0x00000000020D0000-0x00000000020D6000-memory.dmp

Filesize
24KB

Download
memory/3624-23-0x00000000021C0000-0x00000000021C6000-memory.dmp

Filesize
24KB

Download
memory/4504-0-0x0000000002040000-0x0000000002046000-memory.dmp

Filesize
24KB

Download
memory/4504-8-0x0000000002040000-0x0000000002046000-memory.dmp

Filesize
24KB

Download
memory/4504-1-0x0000000002060000-0x0000000002066000-memory.dmp

Filesize
24KB

Download