fadf5db8b8ad33c09f05cbfbe516e0e4340cf6105ec0c7b457bc865cd6effb0f

Analysis

max time kernel
95s
max time network
99s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25/09/2024, 05:39

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General

Target

fadf5db8b8ad33c09f05cbfbe516e0e4340cf6105ec0c7b457bc865cd6effb0f.exe
Size

1.6MB
MD5

576878cdea2aac597f23ccc8c33014b0
SHA1

5cec14583ac184a0ed88ec108ee3781199382a5b
SHA256

fadf5db8b8ad33c09f05cbfbe516e0e4340cf6105ec0c7b457bc865cd6effb0f
SHA512

1dde3e96d10839608091d60e07d9a719b8c5b66c72bfdd7190dd8701577d9788cd57d61f62b3b44e879e49eebf1dca2ae4b52371087ad31e870d7e3cb49c73bc
SSDEEP

49152:XYLiZUlUGG3dZynV4oDabuWbDQOcIxJJV:oLiZUJCv+RDabpH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3580	1F0F0E0D120E156B155E15A0B0B160E0E160E.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2248	fadf5db8b8ad33c09f05cbfbe516e0e4340cf6105ec0c7b457bc865cd6effb0f.exe
3580	1F0F0E0D120E156B155E15A0B0B160E0E160E.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	fadf5db8b8ad33c09f05cbfbe516e0e4340cf6105ec0c7b457bc865cd6effb0f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1F0F0E0D120E156B155E15A0B0B160E0E160E.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2248 wrote to memory of 3580	2248	fadf5db8b8ad33c09f05cbfbe516e0e4340cf6105ec0c7b457bc865cd6effb0f.exe	82
PID 2248 wrote to memory of 3580	2248	fadf5db8b8ad33c09f05cbfbe516e0e4340cf6105ec0c7b457bc865cd6effb0f.exe	82
PID 2248 wrote to memory of 3580	2248	fadf5db8b8ad33c09f05cbfbe516e0e4340cf6105ec0c7b457bc865cd6effb0f.exe	82

C:\Users\Admin\AppData\Local\Temp\fadf5db8b8ad33c09f05cbfbe516e0e4340cf6105ec0c7b457bc865cd6effb0f.exe
"C:\Users\Admin\AppData\Local\Temp\fadf5db8b8ad33c09f05cbfbe516e0e4340cf6105ec0c7b457bc865cd6effb0f.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2248
- C:\Users\Admin\AppData\Local\Temp\1F0F0E0D120E156B155E15A0B0B160E0E160E.exe
  C:\Users\Admin\AppData\Local\Temp\1F0F0E0D120E156B155E15A0B0B160E0E160E.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  PID:3580

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\1F0F0E0D120E156B155E15A0B0B160E0E160E.exe

Filesize
1.6MB

MD5
a21aa822b2b090958ddfa874a7e18063

SHA1
d2467c683e0c5e11b4a141453f461f1564e1550c

SHA256
51c440fca736ceff9ad12f46481a6ec2f38f949d9576e36c845ae1302530b9e3

SHA512
e1737cee812e1805347e16c856e5ec2762dcac808f728574c1e25bb94b3a9d18070ece3058d23c2f68019aa330e4bc413975150047a2a009e0c0d7f1c2d5e98b

Download Submit
memory/2248-0-0x0000000000400000-0x00000000005AC2B4-memory.dmp

Filesize
1.7MB

Download
memory/2248-2-0x0000000000401000-0x000000000041F000-memory.dmp

Filesize
120KB

Download
memory/2248-1-0x0000000000400000-0x00000000005AC2B4-memory.dmp

Filesize
1.7MB

Download
memory/2248-9-0x0000000000400000-0x00000000005AC2B4-memory.dmp

Filesize
1.7MB

Download
memory/3580-7-0x0000000000400000-0x00000000005AC2B4-memory.dmp

Filesize
1.7MB

Download
memory/3580-10-0x0000000000400000-0x00000000005AC2B4-memory.dmp

Filesize
1.7MB

Download
memory/3580-11-0x0000000000400000-0x00000000005AC2B4-memory.dmp

Filesize
1.7MB

Download