9fccfe027c8666ee1d971633d301817fa55aaf4bed48ade93e89eda6a3d48648

Analysis

max time kernel
139s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
12/08/2024, 00:31

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General

Target

9fccfe027c8666ee1d971633d301817fa55aaf4bed48ade93e89eda6a3d48648.exe
Size

5.4MB
MD5

dc7bbb1fdd885298f22b548f9d208cc3
SHA1

1578d0e669543de328613f24f7f862c1c12bbeca
SHA256

9fccfe027c8666ee1d971633d301817fa55aaf4bed48ade93e89eda6a3d48648
SHA512

c312faad27ec9e8241a230491fb8efcf794ecaf60f56a9fdb6bd76e100396e05877ff5217ee17ef43ebf18f3ab3da152cb38ff9ce8d8784044c9c08528d9f515
SSDEEP

98304:emhd1UryeV4T9hcLqh3iT1GV7wQqZUha5jtSyZIUh:elsPh3gg2QbaZtliU

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4328	B7E6.tmp

Executes dropped EXE 1 IoCs

pid	Process
4328	B7E6.tmp

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	9fccfe027c8666ee1d971633d301817fa55aaf4bed48ade93e89eda6a3d48648.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	B7E6.tmp

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1224 wrote to memory of 4328	1224	9fccfe027c8666ee1d971633d301817fa55aaf4bed48ade93e89eda6a3d48648.exe	84
PID 1224 wrote to memory of 4328	1224	9fccfe027c8666ee1d971633d301817fa55aaf4bed48ade93e89eda6a3d48648.exe	84
PID 1224 wrote to memory of 4328	1224	9fccfe027c8666ee1d971633d301817fa55aaf4bed48ade93e89eda6a3d48648.exe	84

C:\Users\Admin\AppData\Local\Temp\9fccfe027c8666ee1d971633d301817fa55aaf4bed48ade93e89eda6a3d48648.exe
"C:\Users\Admin\AppData\Local\Temp\9fccfe027c8666ee1d971633d301817fa55aaf4bed48ade93e89eda6a3d48648.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1224
- C:\Users\Admin\AppData\Local\Temp\B7E6.tmp
  "C:\Users\Admin\AppData\Local\Temp\B7E6.tmp" --splashC:\Users\Admin\AppData\Local\Temp\9fccfe027c8666ee1d971633d301817fa55aaf4bed48ade93e89eda6a3d48648.exe 956D7DEF6BDF39F1BCA0BB0DAB86D07B5755A6848AAF580131887F6334C07BD63747FF7ECD611013858B554CC15B9AC066C6FEDB1A23BDB7A9D53D6EE7DB0F5F
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4328

Network

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

C:\Users\Admin\AppData\Local\Temp\B7E6.tmp

Filesize
5.4MB

MD5
39db219e95c3b14b7c7693c193a8ec40

SHA1
51e6cc3875dbbbd40c49b8433c1442ac47c148b4

SHA256
463d56a833aa640eb7a2edd7fb72eb8bfb786a2996070536f6332dfe6fce655c

SHA512
395f77056c2759a6721b1763153b28fcf0751b5e521cb70cab9fb01a7cd9a70a141f91284c3c83a225733d2d758bcf23c6a2994336f633d83246b35566b135b4

Download Submit
memory/1224-0-0x0000000000400000-0x0000000000849000-memory.dmp

Filesize
4.3MB

Download
memory/4328-5-0x0000000000400000-0x0000000000849000-memory.dmp

Filesize
4.3MB

Download