0880268caf8c082a5e7649d10b837e36a896d479db6b6a85dbf3d364ed8f3e6a

Analysis

max time kernel
92s
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
27/09/2024, 14:01

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General

Target

0880268caf8c082a5e7649d10b837e36a896d479db6b6a85dbf3d364ed8f3e6aN.exe
Size

14KB
MD5

d3692d3249b6ec2f9d29fcc4038fd270
SHA1

74cc844a9d13ceb9d833fb06e1be8ae7f103a08e
SHA256

0880268caf8c082a5e7649d10b837e36a896d479db6b6a85dbf3d364ed8f3e6a
SHA512

7563d87eef8547722a6a7c3fa204969fb28b01a44b1c10dad979e2b26728f5a2e4b32db85ac1b10ed212bd29d535c438a10f99f85250e3803084de247e5ab975
SSDEEP

192:uliWhHeMiFSziB7rmUMGind0Z/fNQQoP1oynAPsxFZMi1wGZK+c1ZV:ulis+wQ7rmUMGid0Z3Nbe1xFCiCGZYZV

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-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\International\Geo\Nation	0880268caf8c082a5e7649d10b837e36a896d479db6b6a85dbf3d364ed8f3e6aN.exe

Executes dropped EXE 1 IoCs

pid	Process
3532	trueupdater.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	0880268caf8c082a5e7649d10b837e36a896d479db6b6a85dbf3d364ed8f3e6aN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	trueupdater.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2816 wrote to memory of 3532	2816	0880268caf8c082a5e7649d10b837e36a896d479db6b6a85dbf3d364ed8f3e6aN.exe	82
PID 2816 wrote to memory of 3532	2816	0880268caf8c082a5e7649d10b837e36a896d479db6b6a85dbf3d364ed8f3e6aN.exe	82
PID 2816 wrote to memory of 3532	2816	0880268caf8c082a5e7649d10b837e36a896d479db6b6a85dbf3d364ed8f3e6aN.exe	82

C:\Users\Admin\AppData\Local\Temp\0880268caf8c082a5e7649d10b837e36a896d479db6b6a85dbf3d364ed8f3e6aN.exe
"C:\Users\Admin\AppData\Local\Temp\0880268caf8c082a5e7649d10b837e36a896d479db6b6a85dbf3d364ed8f3e6aN.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2816
- C:\Users\Admin\AppData\Local\Temp\trueupdater.exe
  "C:\Users\Admin\AppData\Local\Temp\trueupdater.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3532

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\trueupdater.exe

Filesize
14KB

MD5
a745196f49acfd231e24148997c9d8c2

SHA1
3440130c5cedeb5803a6d4c2b8125050253378df

SHA256
8179050fe4147c7f729f7ac2058703e04e5ea1ae88d0372f93e6c8329edfcebc

SHA512
76c51e667c22f98ebabb33db335224a4e9884018905e312fa7b19024a9dbc2beb5dc6e8cf4420eac072bc2b7d5903cd0412ff463b4da6c2d794100036ecf8b58

Download Submit
memory/2816-0-0x0000000000401000-0x0000000000403000-memory.dmp

Filesize
8KB

Download
memory/3532-9-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download