9f01aafd55a017b5cac75e93a5664d1b10ea854beec819803f15acaba1f4292a

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
01/09/2024, 00:45

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General

Target

43e6d80cea4ce701d133316e89a38ac62ac6571f80fe0f53c1a8066c8504f871.exe
Size

1.9MB
MD5

a9e9711abf53dffaebdbe84c9a8bc88b
SHA1

bb896213fca90c7c1872af1dc3228693e3b27091
SHA256

43e6d80cea4ce701d133316e89a38ac62ac6571f80fe0f53c1a8066c8504f871
SHA512

b9d52e0c5b70160696a6f23d1fabbd5921622b127c3681e3ed36cb4368a861e0126573562ec40d5eba65b4a519d6a74f170103a379a02e5c41f5041a2acbb78d
SSDEEP

49152:Qoa1taC070d+fslKRkisGuPTk5jsddKzZY:Qoa1taC0LfsBXPTk5jWENY

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2456	197A.tmp

Executes dropped EXE 1 IoCs

pid	Process
2456	197A.tmp

Loads dropped DLL 1 IoCs

pid	Process
2500	43e6d80cea4ce701d133316e89a38ac62ac6571f80fe0f53c1a8066c8504f871.exe

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	43e6d80cea4ce701d133316e89a38ac62ac6571f80fe0f53c1a8066c8504f871.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	197A.tmp

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2500 wrote to memory of 2456	2500	43e6d80cea4ce701d133316e89a38ac62ac6571f80fe0f53c1a8066c8504f871.exe	31
PID 2500 wrote to memory of 2456	2500	43e6d80cea4ce701d133316e89a38ac62ac6571f80fe0f53c1a8066c8504f871.exe	31
PID 2500 wrote to memory of 2456	2500	43e6d80cea4ce701d133316e89a38ac62ac6571f80fe0f53c1a8066c8504f871.exe	31
PID 2500 wrote to memory of 2456	2500	43e6d80cea4ce701d133316e89a38ac62ac6571f80fe0f53c1a8066c8504f871.exe	31

C:\Users\Admin\AppData\Local\Temp\43e6d80cea4ce701d133316e89a38ac62ac6571f80fe0f53c1a8066c8504f871.exe
"C:\Users\Admin\AppData\Local\Temp\43e6d80cea4ce701d133316e89a38ac62ac6571f80fe0f53c1a8066c8504f871.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2500
- C:\Users\Admin\AppData\Local\Temp\197A.tmp
  "C:\Users\Admin\AppData\Local\Temp\197A.tmp" --splashC:\Users\Admin\AppData\Local\Temp\43e6d80cea4ce701d133316e89a38ac62ac6571f80fe0f53c1a8066c8504f871.exe 5470A183B6399257B3A205AC716F7DA8ACE83B973B13713CD339E619E912A6DDBC676F33B6CD9D9F4BB3122F5B1589DBBAD2ABF4A6E85ED0259EFE9BE70A7038
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2456

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

\Users\Admin\AppData\Local\Temp\197A.tmp

Filesize
1.9MB

MD5
7d189fa2bffc2e41e05bfa1768029567

SHA1
a4c9b7de457d7a094183ad0696012299f768721d

SHA256
a294efd71bb8b0ec8d9872cfd93a05bca82cc38ad854ff39bbf0d7906eab11ea

SHA512
6f6c101fcc381d1b7c3a469d0e7b12580523a545cd2e8b8fcbf03184b999fbf54f5401feda0e38294d1d3b3db19c982a69455604d751d2a188d022eed6cec700

Download Submit
memory/2456-6-0x0000000000400000-0x00000000005E6000-memory.dmp

Filesize
1.9MB

Download
memory/2500-0-0x0000000000400000-0x00000000005E6000-memory.dmp

Filesize
1.9MB

Download