f827ed7e103a8461a913688e478aa220c57d0798038537eea7040c1a3db9e9c8

Analysis

max time kernel
93s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19/11/2024, 16:06

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General

Target

f827ed7e103a8461a913688e478aa220c57d0798038537eea7040c1a3db9e9c8.exe
Size

1.6MB
MD5

044285b1c1fc2d9a1695ef72e708a668
SHA1

ffa2b5a4b3e098b7a6a3114572180945829137a5
SHA256

f827ed7e103a8461a913688e478aa220c57d0798038537eea7040c1a3db9e9c8
SHA512

4e120d7cc7ba348073a64e7fb907750b93b4bcd259a8e6f01f2d6a07b282257a5513bc0bec4ab27dd3b6ab1c5343cf3b9ea620193eb24cf5878f1f23fa0beb7c
SSDEEP

49152:Xc2wHll9yp3UZynV4oDabuWbDQOcIxJJSj:s2wHl6ta+RDabp8j

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1844	1F0B0D0A120D156B155F15D0B0E160D0E160A.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
4848	f827ed7e103a8461a913688e478aa220c57d0798038537eea7040c1a3db9e9c8.exe
1844	1F0B0D0A120D156B155F15D0B0E160D0E160A.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	f827ed7e103a8461a913688e478aa220c57d0798038537eea7040c1a3db9e9c8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1F0B0D0A120D156B155F15D0B0E160D0E160A.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4848 wrote to memory of 1844	4848	f827ed7e103a8461a913688e478aa220c57d0798038537eea7040c1a3db9e9c8.exe	85
PID 4848 wrote to memory of 1844	4848	f827ed7e103a8461a913688e478aa220c57d0798038537eea7040c1a3db9e9c8.exe	85
PID 4848 wrote to memory of 1844	4848	f827ed7e103a8461a913688e478aa220c57d0798038537eea7040c1a3db9e9c8.exe	85

C:\Users\Admin\AppData\Local\Temp\f827ed7e103a8461a913688e478aa220c57d0798038537eea7040c1a3db9e9c8.exe
"C:\Users\Admin\AppData\Local\Temp\f827ed7e103a8461a913688e478aa220c57d0798038537eea7040c1a3db9e9c8.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4848
- C:\Users\Admin\AppData\Local\Temp\1F0B0D0A120D156B155F15D0B0E160D0E160A.exe
  C:\Users\Admin\AppData\Local\Temp\1F0B0D0A120D156B155F15D0B0E160D0E160A.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  PID:1844

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\1F0B0D0A120D156B155F15D0B0E160D0E160A.exe

Filesize
1.6MB

MD5
47f12cd69381f9ff6c334526836dba91

SHA1
f50614932bddc50dcce95a5701b6813ae5518bca

SHA256
250f0200e45112580dcb1aecb36c1cf28a478cb12fca03372e60123578805da6

SHA512
ae0892c8b0b1dc6d0b689b2d41df91c6b5a56b1e59909cdd01e42f712985763429de652af5997d6d4e42750ce8d9adf26dbf00a8cc919b0168bdad52cbfbbfce

Download Submit
memory/1844-9-0x0000000000400000-0x00000000005AC2B4-memory.dmp

Filesize
1.7MB

Download
memory/1844-10-0x0000000000400000-0x00000000005AC2B4-memory.dmp

Filesize
1.7MB

Download
memory/1844-12-0x0000000000400000-0x00000000005AC2B4-memory.dmp

Filesize
1.7MB

Download
memory/4848-0-0x0000000000400000-0x00000000005AC2B4-memory.dmp

Filesize
1.7MB

Download
memory/4848-1-0x0000000000401000-0x000000000041F000-memory.dmp

Filesize
120KB

Download
memory/4848-2-0x0000000000400000-0x00000000005AC2B4-memory.dmp

Filesize
1.7MB

Download
memory/4848-6-0x0000000000400000-0x00000000005AC2B4-memory.dmp

Filesize
1.7MB

Download