7d2630e6b8c1ad2761da45ecb6bb011e34b0a4e1922861763ddf75124031d99f

Analysis

max time kernel
10s
max time network
5s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
07/08/2024, 17:50 UTC

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General

Target

Installer.exe
Size

30.0MB
MD5

446e059a2fd9b624e0631847c69c4eff
SHA1

28f852bb0b3dfaf222cc569391936247ddba0ca7
SHA256

7d2630e6b8c1ad2761da45ecb6bb011e34b0a4e1922861763ddf75124031d99f
SHA512

bc89e88b90dc9905c7181eaf547dce667f91cdb7508dab508569f6ad02360087f172607438a89fd5d0da6d37a2f6d1f42c6d003a9e0654ca9efd73c2711b890b
SSDEEP

393216:NrHzHCocEm3j9kYnq5CIA8F87VzgEFlQ1:NLzH3VIj9k0aCIA

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2328 set thread context of 2204	2328	Installer.exe	87

System Location Discovery: System Language Discovery 1 TTPs 1 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	BitLockerToGo.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2328 wrote to memory of 2204	2328	Installer.exe	87
PID 2328 wrote to memory of 2204	2328	Installer.exe	87
PID 2328 wrote to memory of 2204	2328	Installer.exe	87
PID 2328 wrote to memory of 2204	2328	Installer.exe	87
PID 2328 wrote to memory of 2204	2328	Installer.exe	87

C:\Users\Admin\AppData\Local\Temp\Installer.exe
"C:\Users\Admin\AppData\Local\Temp\Installer.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2328
- C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
  C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2204

Network

DNS

205.47.74.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

205.47.74.20.in-addr.arpa

IN PTR

Response
DNS

68.32.126.40.in-addr.arpa

Remote address:

8.8.8.8:53

Request

68.32.126.40.in-addr.arpa

IN PTR

Response

No results found

8.8.8.8:53

205.47.74.20.in-addr.arpa

dns

71 B
157 B
1
1

DNS Request

205.47.74.20.in-addr.arpa
8.8.8.8:53

68.32.126.40.in-addr.arpa

dns

71 B
157 B
1
1

DNS Request

68.32.126.40.in-addr.arpa

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2204-8-0x0000000000C40000-0x0000000000C97000-memory.dmp

Filesize
348KB

Download
memory/2204-11-0x0000000000C40000-0x0000000000C97000-memory.dmp

Filesize
348KB

Download
memory/2204-12-0x0000000000C40000-0x0000000000C97000-memory.dmp

Filesize
348KB

Download
memory/2328-9-0x00007FF77D850000-0x00007FF77F706000-memory.dmp

Filesize
30.7MB

Download