d4f65c5d483dddfb3d0684d8c479b45637429b7f5314293b1e37159aec68c2f0

Analysis

max time kernel
110s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
01/10/2024, 21:05

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General

Target

d4f65c5d483dddfb3d0684d8c479b45637429b7f5314293b1e37159aec68c2f0N.exe
Size

1.6MB
MD5

db061b6b2c0b6feda7a63329bab40ad0
SHA1

780f3c973e3ae64b75a308c9ab5a72b410de6060
SHA256

d4f65c5d483dddfb3d0684d8c479b45637429b7f5314293b1e37159aec68c2f0
SHA512

aa2dd3c660629ceef77f0c0fd5eecb045e0362ed97d237b9a9a1899239b9549c5335f2b40e3e8a214bd56b6bfea88c9cebeaec110d608f2cbdedeeb42c161fce
SSDEEP

24576:gawwKusHwEwS29GqKq+G9zO6I6h6gEGe/NIsWvMyCShxIo:wwREDBXFShv2NuMsIo

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4432	d4f65c5d483dddfb3d0684d8c479b45637429b7f5314293b1e37159aec68c2f0N.tmp

Loads dropped DLL 1 IoCs

pid	Process
4432	d4f65c5d483dddfb3d0684d8c479b45637429b7f5314293b1e37159aec68c2f0N.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	d4f65c5d483dddfb3d0684d8c479b45637429b7f5314293b1e37159aec68c2f0N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d4f65c5d483dddfb3d0684d8c479b45637429b7f5314293b1e37159aec68c2f0N.tmp

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2936 wrote to memory of 4432	2936	d4f65c5d483dddfb3d0684d8c479b45637429b7f5314293b1e37159aec68c2f0N.exe	82
PID 2936 wrote to memory of 4432	2936	d4f65c5d483dddfb3d0684d8c479b45637429b7f5314293b1e37159aec68c2f0N.exe	82
PID 2936 wrote to memory of 4432	2936	d4f65c5d483dddfb3d0684d8c479b45637429b7f5314293b1e37159aec68c2f0N.exe	82

C:\Users\Admin\AppData\Local\Temp\d4f65c5d483dddfb3d0684d8c479b45637429b7f5314293b1e37159aec68c2f0N.exe
"C:\Users\Admin\AppData\Local\Temp\d4f65c5d483dddfb3d0684d8c479b45637429b7f5314293b1e37159aec68c2f0N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2936
- C:\Users\Admin\AppData\Local\Temp\is-1E0GU.tmp\d4f65c5d483dddfb3d0684d8c479b45637429b7f5314293b1e37159aec68c2f0N.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-1E0GU.tmp\d4f65c5d483dddfb3d0684d8c479b45637429b7f5314293b1e37159aec68c2f0N.tmp" /SL5="$70042,865850,776192,C:\Users\Admin\AppData\Local\Temp\d4f65c5d483dddfb3d0684d8c479b45637429b7f5314293b1e37159aec68c2f0N.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:4432

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\is-1E0GU.tmp\d4f65c5d483dddfb3d0684d8c479b45637429b7f5314293b1e37159aec68c2f0N.tmp

Filesize
3.0MB

MD5
6f35bf9b1d744f854720001153ae3ec5

SHA1
39b600031a37d887ce854e05faab373a8e92c472

SHA256
56231e8cad32d6d46fcb1f122698599f002318a71896f388c9f625b396ea1949

SHA512
ee137fdf3ba164571fbc0d56e996ca5029149f14e14114eb3f034c15264a6b47ee553554c668e909d7c722ef47ec13425c68fc174b1990337c2c6c207c533956

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-S0T28.tmp\idp.dll

Filesize
232KB

MD5
55c310c0319260d798757557ab3bf636

SHA1
0892eb7ed31d8bb20a56c6835990749011a2d8de

SHA256
54e7e0ad32a22b775131a6288f083ed3286a9a436941377fc20f85dd9ad983ed

SHA512
e0082109737097658677d7963cbf28d412dca3fa8f5812c2567e53849336ce45ebae2c0430df74bfe16c0f3eebb46961bc1a10f32ca7947692a900162128ae57

Download Submit
memory/2936-12-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/2936-2-0x0000000000401000-0x00000000004A9000-memory.dmp

Filesize
672KB

Download
memory/2936-0-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/4432-18-0x0000000000400000-0x0000000000706000-memory.dmp

Filesize
3.0MB

Download
memory/4432-14-0x0000000000400000-0x0000000000706000-memory.dmp

Filesize
3.0MB

Download
memory/4432-16-0x0000000000400000-0x0000000000706000-memory.dmp

Filesize
3.0MB

Download
memory/4432-6-0x0000000000400000-0x0000000000706000-memory.dmp

Filesize
3.0MB

Download
memory/4432-20-0x0000000000400000-0x0000000000706000-memory.dmp

Filesize
3.0MB

Download
memory/4432-22-0x0000000000400000-0x0000000000706000-memory.dmp

Filesize
3.0MB

Download
memory/4432-24-0x0000000000400000-0x0000000000706000-memory.dmp

Filesize
3.0MB

Download
memory/4432-26-0x0000000000400000-0x0000000000706000-memory.dmp

Filesize
3.0MB

Download
memory/4432-28-0x0000000000400000-0x0000000000706000-memory.dmp

Filesize
3.0MB

Download
memory/4432-30-0x0000000000400000-0x0000000000706000-memory.dmp

Filesize
3.0MB

Download
memory/4432-32-0x0000000000400000-0x0000000000706000-memory.dmp

Filesize
3.0MB

Download
memory/4432-34-0x0000000000400000-0x0000000000706000-memory.dmp

Filesize
3.0MB

Download