5bec2517ba3248e252f3073450f30243a0ef262534c08b91d5983fff8b56b481

Analysis

max time kernel
110s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19-09-2024 06:48

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General

Target

5bec2517ba3248e252f3073450f30243a0ef262534c08b91d5983fff8b56b481N.exe
Size

1.6MB
MD5

8c57921617169785cb2dd60029914920
SHA1

98441cea21939e56b33779bdf08fa7287f967e53
SHA256

5bec2517ba3248e252f3073450f30243a0ef262534c08b91d5983fff8b56b481
SHA512

445afd62c6c0a07a0b3744c5dc8dc23db0f33733e871f792a734370cfb9a11f6ae86cf3272fd2b1096397ce14d15619ced2c2d9ed20dac8cb8dea3359ca1e176
SSDEEP

24576:gawwKusHwEwS29GqKwj1jzO6I6h6gEGe/NIsWvMyCShxk3:wwRED16gShv2NuMsk3

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3952	5bec2517ba3248e252f3073450f30243a0ef262534c08b91d5983fff8b56b481N.tmp

Loads dropped DLL 1 IoCs

pid	Process
3952	5bec2517ba3248e252f3073450f30243a0ef262534c08b91d5983fff8b56b481N.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	5bec2517ba3248e252f3073450f30243a0ef262534c08b91d5983fff8b56b481N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5bec2517ba3248e252f3073450f30243a0ef262534c08b91d5983fff8b56b481N.tmp

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2052 wrote to memory of 3952	2052	5bec2517ba3248e252f3073450f30243a0ef262534c08b91d5983fff8b56b481N.exe	82
PID 2052 wrote to memory of 3952	2052	5bec2517ba3248e252f3073450f30243a0ef262534c08b91d5983fff8b56b481N.exe	82
PID 2052 wrote to memory of 3952	2052	5bec2517ba3248e252f3073450f30243a0ef262534c08b91d5983fff8b56b481N.exe	82

C:\Users\Admin\AppData\Local\Temp\5bec2517ba3248e252f3073450f30243a0ef262534c08b91d5983fff8b56b481N.exe
"C:\Users\Admin\AppData\Local\Temp\5bec2517ba3248e252f3073450f30243a0ef262534c08b91d5983fff8b56b481N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2052
- C:\Users\Admin\AppData\Local\Temp\is-I43LT.tmp\5bec2517ba3248e252f3073450f30243a0ef262534c08b91d5983fff8b56b481N.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-I43LT.tmp\5bec2517ba3248e252f3073450f30243a0ef262534c08b91d5983fff8b56b481N.tmp" /SL5="$90058,865850,776192,C:\Users\Admin\AppData\Local\Temp\5bec2517ba3248e252f3073450f30243a0ef262534c08b91d5983fff8b56b481N.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:3952

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-6J1OC.tmp\idp.dll

Filesize
232KB

MD5
55c310c0319260d798757557ab3bf636

SHA1
0892eb7ed31d8bb20a56c6835990749011a2d8de

SHA256
54e7e0ad32a22b775131a6288f083ed3286a9a436941377fc20f85dd9ad983ed

SHA512
e0082109737097658677d7963cbf28d412dca3fa8f5812c2567e53849336ce45ebae2c0430df74bfe16c0f3eebb46961bc1a10f32ca7947692a900162128ae57

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-I43LT.tmp\5bec2517ba3248e252f3073450f30243a0ef262534c08b91d5983fff8b56b481N.tmp

Filesize
3.0MB

MD5
39141826d3f639875dd33f3680ee77ad

SHA1
4ce9aa7cbf39842fb9833949e1e7cd870ad4928b

SHA256
6b8d443fcaea031c2a8c67f470d3dd761b6292d093a62d5869c49d308a85f180

SHA512
a178e7b7fdcea86e30bac26de73203defc12257b4e83e7788541a9a8990bb215933e932d112de821932aab45d3d41c01fd604c8b36066e15402a1c0afc0edae3

Download Submit
memory/2052-0-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/2052-2-0x0000000000401000-0x00000000004A9000-memory.dmp

Filesize
672KB

Download
memory/2052-12-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/3952-7-0x0000000000400000-0x0000000000706000-memory.dmp

Filesize
3.0MB

Download
memory/3952-13-0x0000000000400000-0x0000000000706000-memory.dmp

Filesize
3.0MB

Download