28c7187dea08e1e35ec91f7b6d962fb3c23da867bc4d69a075bd4adc2dffa9f4

Analysis

max time kernel
140s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
01/09/2024, 10:12

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General

Target

eabf87a7cce96a8bf7f12dedcb119190c1ae5dd9aa226c874f157e867ab2b974.exe
Size

1.9MB
MD5

4ed9a5a19cfdd68f99ebf17ec570cbaf
SHA1

052c86e95a97e4e2dd0b399657a5f11c462a4174
SHA256

eabf87a7cce96a8bf7f12dedcb119190c1ae5dd9aa226c874f157e867ab2b974
SHA512

7cb37a4475e70fb750e371e9059235916f672d1a7440e56e7c83ba9968690115f8fbd3f268ea9440dd0b7b850dec56c816cbe9a1a845d17c3c88a82d5c57514c
SSDEEP

49152:Qoa1taC070dcxxHybD2nWo16m57greu6MiGfe:Qoa1taC0lxVVn/16szu6Mioe

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3844	82FB.tmp

Executes dropped EXE 1 IoCs

pid	Process
3844	82FB.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	eabf87a7cce96a8bf7f12dedcb119190c1ae5dd9aa226c874f157e867ab2b974.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	82FB.tmp

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3664 wrote to memory of 3844	3664	eabf87a7cce96a8bf7f12dedcb119190c1ae5dd9aa226c874f157e867ab2b974.exe	87
PID 3664 wrote to memory of 3844	3664	eabf87a7cce96a8bf7f12dedcb119190c1ae5dd9aa226c874f157e867ab2b974.exe	87
PID 3664 wrote to memory of 3844	3664	eabf87a7cce96a8bf7f12dedcb119190c1ae5dd9aa226c874f157e867ab2b974.exe	87

C:\Users\Admin\AppData\Local\Temp\eabf87a7cce96a8bf7f12dedcb119190c1ae5dd9aa226c874f157e867ab2b974.exe
"C:\Users\Admin\AppData\Local\Temp\eabf87a7cce96a8bf7f12dedcb119190c1ae5dd9aa226c874f157e867ab2b974.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3664
- C:\Users\Admin\AppData\Local\Temp\82FB.tmp
  "C:\Users\Admin\AppData\Local\Temp\82FB.tmp" --splashC:\Users\Admin\AppData\Local\Temp\eabf87a7cce96a8bf7f12dedcb119190c1ae5dd9aa226c874f157e867ab2b974.exe 7D5E8D5331A7618CA3AD8C057BFB922CF113B7EDC38C44E6D9940120230C170AD051D86FD9808AC7EAB2D04AF40E42F7D32D704B415A23A7A52DA673C8C42481
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3844

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\82FB.tmp

Filesize
1.9MB

MD5
da3b9e525c8b68f51ee222e9cfbcad1e

SHA1
5f01c47bcf35f049d93bce9333fc1d4d19661b62

SHA256
5c5f9c7a23d3bed40d25cc83f8eb20b8886a3bfa71ef8c155177026eb6300f4e

SHA512
40447f158da4965ea8ea94faed2482c0b6639701970663d3238f75545e7c68f7a68a6e39ba798edecaef246d5ffbe58ab8025f82cc6f999029dfb427b49a70d0

Download Submit
memory/3664-0-0x0000000000400000-0x00000000005E6000-memory.dmp

Filesize
1.9MB

Download
memory/3844-5-0x0000000000400000-0x00000000005E6000-memory.dmp

Filesize
1.9MB

Download