cd38ac73c296db95ac5d58b7b12130ecd09c03dbc0579639982e8d06eee503b3

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06/10/2024, 10:58

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General

Target

cd38ac73c296db95ac5d58b7b12130ecd09c03dbc0579639982e8d06eee503b3.exe
Size

1.6MB
MD5

a8fa9d1e289782f1e9f85b9649731c64
SHA1

e8ebd43a840a635c7dc1b9a8e49f0cc9fb31359d
SHA256

cd38ac73c296db95ac5d58b7b12130ecd09c03dbc0579639982e8d06eee503b3
SHA512

05c405938f9736ede15fb1ff399d8a0834161387651746a3aad158336079d57083c4c037244809f4389adaad46eb16a4e23d9cd49362195ff51b69a4bc351078
SSDEEP

49152:Mc2wHll9yp3UZynV4oDabuWbDQOcIxJJS:v2wHl6ta+RDabp8

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2176	1B0B0C0E120A156D155A15F0D0F160E0C160A.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
5104	cd38ac73c296db95ac5d58b7b12130ecd09c03dbc0579639982e8d06eee503b3.exe
2176	1B0B0C0E120A156D155A15F0D0F160E0C160A.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	cd38ac73c296db95ac5d58b7b12130ecd09c03dbc0579639982e8d06eee503b3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1B0B0C0E120A156D155A15F0D0F160E0C160A.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5104 wrote to memory of 2176	5104	cd38ac73c296db95ac5d58b7b12130ecd09c03dbc0579639982e8d06eee503b3.exe	82
PID 5104 wrote to memory of 2176	5104	cd38ac73c296db95ac5d58b7b12130ecd09c03dbc0579639982e8d06eee503b3.exe	82
PID 5104 wrote to memory of 2176	5104	cd38ac73c296db95ac5d58b7b12130ecd09c03dbc0579639982e8d06eee503b3.exe	82

C:\Users\Admin\AppData\Local\Temp\cd38ac73c296db95ac5d58b7b12130ecd09c03dbc0579639982e8d06eee503b3.exe
"C:\Users\Admin\AppData\Local\Temp\cd38ac73c296db95ac5d58b7b12130ecd09c03dbc0579639982e8d06eee503b3.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5104
- C:\Users\Admin\AppData\Local\Temp\1B0B0C0E120A156D155A15F0D0F160E0C160A.exe
  C:\Users\Admin\AppData\Local\Temp\1B0B0C0E120A156D155A15F0D0F160E0C160A.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  PID:2176

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\1B0B0C0E120A156D155A15F0D0F160E0C160A.exe

Filesize
1.6MB

MD5
1ac86ee5e8afc38538fc2dfe884664ac

SHA1
ec5c463253e4f3f4dea48e3d8b2cf489985ab4d5

SHA256
b8339477772220485d1ec3812406c5aa6b550f6b3f56f41e4fe04cb038ce36e9

SHA512
a57e90df8849adca0f95eb225c89f8e6da8af3dde9de944d178ff2d48613a81ae479409e3061991f69a6f5c98a8209bf773a7fd47a993ddba3b72b7363fbe711

Download Submit
memory/2176-8-0x0000000000400000-0x00000000005AC2B4-memory.dmp

Filesize
1.7MB

Download
memory/2176-10-0x0000000000400000-0x00000000005AC2B4-memory.dmp

Filesize
1.7MB

Download
memory/2176-11-0x0000000000400000-0x00000000005AC2B4-memory.dmp

Filesize
1.7MB

Download
memory/2176-12-0x0000000000400000-0x00000000005AC2B4-memory.dmp

Filesize
1.7MB

Download
memory/5104-0-0x0000000000400000-0x00000000005AC2B4-memory.dmp

Filesize
1.7MB

Download
memory/5104-1-0x0000000000401000-0x000000000041F000-memory.dmp

Filesize
120KB

Download
memory/5104-2-0x0000000000400000-0x00000000005AC2B4-memory.dmp

Filesize
1.7MB

Download
memory/5104-9-0x0000000000400000-0x00000000005AC2B4-memory.dmp

Filesize
1.7MB

Download