54dd0b1767570b23927b3959b1b53e2184b604eec29f168ca5f2b644a438309f

Analysis

max time kernel
150s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
05-11-2024 11:38

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General

Target

01527c7b4dffc0803a58b1eda45308400edc796e707f0bab183e3278c3ec521d.exe
Size

4.3MB
MD5

70870cf28b7e34965164f88d013f1427
SHA1

276d79157888ae8067a342ec8bd9ddf2df388154
SHA256

01527c7b4dffc0803a58b1eda45308400edc796e707f0bab183e3278c3ec521d
SHA512

11ff4fc1bc488a550130bac711fbc4d068239b5e9ea14ff93820eb9f064f869046b0bea108541947fb50e0ec0343a1f83526e59b143bf131200752c85e97f1cc
SSDEEP

98304:SKqy05D3wOg94At1/VjIwPDwyaZHb2GTrbemwgfvJdPlCp4WV3:Sn5Dgt94AtJSw7wyaZRbem/Zc4Wd

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-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	01527c7b4dffc0803a58b1eda45308400edc796e707f0bab183e3278c3ec521d.exe

Executes dropped EXE 1 IoCs

pid	Process
4416	Crack.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	01527c7b4dffc0803a58b1eda45308400edc796e707f0bab183e3278c3ec521d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Crack.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4616 wrote to memory of 4416	4616	01527c7b4dffc0803a58b1eda45308400edc796e707f0bab183e3278c3ec521d.exe	87
PID 4616 wrote to memory of 4416	4616	01527c7b4dffc0803a58b1eda45308400edc796e707f0bab183e3278c3ec521d.exe	87
PID 4616 wrote to memory of 4416	4616	01527c7b4dffc0803a58b1eda45308400edc796e707f0bab183e3278c3ec521d.exe	87

C:\Users\Admin\AppData\Local\Temp\01527c7b4dffc0803a58b1eda45308400edc796e707f0bab183e3278c3ec521d.exe
"C:\Users\Admin\AppData\Local\Temp\01527c7b4dffc0803a58b1eda45308400edc796e707f0bab183e3278c3ec521d.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4616
- C:\Users\Admin\AppData\Local\Temp\RarSFX0\Crack.exe
  "C:\Users\Admin\AppData\Local\Temp\RarSFX0\Crack.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4416

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\RarSFX0\Crack.exe

Filesize
96KB

MD5
827ae659131c0058086d9b38bf378523

SHA1
0ffcbf3097f6c0487469f728d28622f28843ffff

SHA256
b645101f39b30453587d2cfbc674bc105c9dcb2195f7fda87fb7d3debac57b21

SHA512
c44b71e1e4ca4bf5ac6686ee0fd31768114d58c8afd5b1fc952a3af7dab3438a3309dca5ef8fe97ffb0a3b2525e5cd77692a0d031a9fb134b0721e5c99cfba07

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