eaef99f7e87eb79dd8265ce6c987258085a79a0b5a7efff3f8bfdd1b86520e2e

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
19-09-2024 05:16

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General

Target

eaef99f7e87eb79dd8265ce6c987258085a79a0b5a7efff3f8bfdd1b86520e2eN.exe
Size

5.1MB
MD5

1dd133afb09bdd1d49a20baf6447d160
SHA1

88834313f8eecf59924fe5f859cfbf5ae6316acf
SHA256

eaef99f7e87eb79dd8265ce6c987258085a79a0b5a7efff3f8bfdd1b86520e2e
SHA512

96507dced379867ba8176bbd24ce4670b100a772b14f8febe0d4d5152b4a983782034e25ef8fc7661a353670578f30053aa6397cf15a86bdb7b7ffe16af222dd
SSDEEP

49152:d6sls+6slfD6sls+6sl2wxA6sls+6slfD6sls+6sltZ6sls+6slfD6sls+6sl2wx:PTDTYwuTDTrTDTYwuTDTK

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2912	eaef99f7e87eb79dd8265ce6c987258085a79a0b5a7efff3f8bfdd1b86520e2eN.exe

Executes dropped EXE 1 IoCs

pid	Process
2912	eaef99f7e87eb79dd8265ce6c987258085a79a0b5a7efff3f8bfdd1b86520e2eN.exe

Loads dropped DLL 1 IoCs

pid	Process
2360	eaef99f7e87eb79dd8265ce6c987258085a79a0b5a7efff3f8bfdd1b86520e2eN.exe

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	eaef99f7e87eb79dd8265ce6c987258085a79a0b5a7efff3f8bfdd1b86520e2eN.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2360	eaef99f7e87eb79dd8265ce6c987258085a79a0b5a7efff3f8bfdd1b86520e2eN.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2360	eaef99f7e87eb79dd8265ce6c987258085a79a0b5a7efff3f8bfdd1b86520e2eN.exe
2912	eaef99f7e87eb79dd8265ce6c987258085a79a0b5a7efff3f8bfdd1b86520e2eN.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2360 wrote to memory of 2912	2360	eaef99f7e87eb79dd8265ce6c987258085a79a0b5a7efff3f8bfdd1b86520e2eN.exe	32
PID 2360 wrote to memory of 2912	2360	eaef99f7e87eb79dd8265ce6c987258085a79a0b5a7efff3f8bfdd1b86520e2eN.exe	32
PID 2360 wrote to memory of 2912	2360	eaef99f7e87eb79dd8265ce6c987258085a79a0b5a7efff3f8bfdd1b86520e2eN.exe	32
PID 2360 wrote to memory of 2912	2360	eaef99f7e87eb79dd8265ce6c987258085a79a0b5a7efff3f8bfdd1b86520e2eN.exe	32

C:\Users\Admin\AppData\Local\Temp\eaef99f7e87eb79dd8265ce6c987258085a79a0b5a7efff3f8bfdd1b86520e2eN.exe
"C:\Users\Admin\AppData\Local\Temp\eaef99f7e87eb79dd8265ce6c987258085a79a0b5a7efff3f8bfdd1b86520e2eN.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2360
- C:\Users\Admin\AppData\Local\Temp\eaef99f7e87eb79dd8265ce6c987258085a79a0b5a7efff3f8bfdd1b86520e2eN.exe
  C:\Users\Admin\AppData\Local\Temp\eaef99f7e87eb79dd8265ce6c987258085a79a0b5a7efff3f8bfdd1b86520e2eN.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2912

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\eaef99f7e87eb79dd8265ce6c987258085a79a0b5a7efff3f8bfdd1b86520e2eN.exe

Filesize
5.1MB

MD5
c449e393332eb3caecec5a1b83db54c0

SHA1
30b4e75c242cc08d1c637ec8de04cad71b227e31

SHA256
e12090f09f6e589b7319e634237988858d2a11c81728b6a6844a6c1736c3ae5c

SHA512
8acc31b82067e5142f5d250b3f379b5f75330c38dd509395e3e9b682c969afcdab96282872304f6bdeba46a82dd7b4c5f6eee47284f97b7ce7f55a9135a09050

Download Submit
memory/2360-0-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/2360-2-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2360-1-0x0000000000140000-0x000000000016E000-memory.dmp

Filesize
184KB

Download
memory/2360-17-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2360-12-0x0000000000190000-0x00000000001BE000-memory.dmp

Filesize
184KB

Download
memory/2912-18-0x0000000000140000-0x000000000016E000-memory.dmp

Filesize
184KB

Download
memory/2912-29-0x00000000001B0000-0x00000000001CB000-memory.dmp

Filesize
108KB

Download
memory/2912-24-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2912-30-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download