b188d1670007ee9a230d1829bc68b47e21daaaa8e931d7dbd8eec93548d1d827

Analysis

max time kernel
81s
max time network
21s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21/11/2024, 11:13

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General

Target

b188d1670007ee9a230d1829bc68b47e21daaaa8e931d7dbd8eec93548d1d827.exe
Size

82KB
MD5

0848be2ea2d8a96ed42466d8fa2aff45
SHA1

40a99e142232639487d9d6a2cbe3668d19108321
SHA256

b188d1670007ee9a230d1829bc68b47e21daaaa8e931d7dbd8eec93548d1d827
SHA512

1e987986bd8c0618386d3595294fb28dfbfd1b006c68b73c4d81779a4e22e7727eb157e01de0147cb3664ef4f45d95004323afd8cc0706391e3542a896d75a0c
SSDEEP

1536:YLSzyB17QSMMeD3Y/tyygDYN/X0lIA/O4cVIBX4IHfBwksL:YLSOB14MeD3Y/Q7sN/XZaO4cV2X4I9m

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2564	b188d1670007ee9a230d1829bc68b47e21daaaa8e931d7dbd8eec93548d1d827.exe

Executes dropped EXE 1 IoCs

pid	Process
2564	b188d1670007ee9a230d1829bc68b47e21daaaa8e931d7dbd8eec93548d1d827.exe

Loads dropped DLL 1 IoCs

pid	Process
2708	b188d1670007ee9a230d1829bc68b47e21daaaa8e931d7dbd8eec93548d1d827.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	b188d1670007ee9a230d1829bc68b47e21daaaa8e931d7dbd8eec93548d1d827.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2708	b188d1670007ee9a230d1829bc68b47e21daaaa8e931d7dbd8eec93548d1d827.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2708	b188d1670007ee9a230d1829bc68b47e21daaaa8e931d7dbd8eec93548d1d827.exe
2564	b188d1670007ee9a230d1829bc68b47e21daaaa8e931d7dbd8eec93548d1d827.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2708 wrote to memory of 2564	2708	b188d1670007ee9a230d1829bc68b47e21daaaa8e931d7dbd8eec93548d1d827.exe	32
PID 2708 wrote to memory of 2564	2708	b188d1670007ee9a230d1829bc68b47e21daaaa8e931d7dbd8eec93548d1d827.exe	32
PID 2708 wrote to memory of 2564	2708	b188d1670007ee9a230d1829bc68b47e21daaaa8e931d7dbd8eec93548d1d827.exe	32
PID 2708 wrote to memory of 2564	2708	b188d1670007ee9a230d1829bc68b47e21daaaa8e931d7dbd8eec93548d1d827.exe	32

C:\Users\Admin\AppData\Local\Temp\b188d1670007ee9a230d1829bc68b47e21daaaa8e931d7dbd8eec93548d1d827.exe
"C:\Users\Admin\AppData\Local\Temp\b188d1670007ee9a230d1829bc68b47e21daaaa8e931d7dbd8eec93548d1d827.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2708
- C:\Users\Admin\AppData\Local\Temp\b188d1670007ee9a230d1829bc68b47e21daaaa8e931d7dbd8eec93548d1d827.exe
  C:\Users\Admin\AppData\Local\Temp\b188d1670007ee9a230d1829bc68b47e21daaaa8e931d7dbd8eec93548d1d827.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2564

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

\Users\Admin\AppData\Local\Temp\b188d1670007ee9a230d1829bc68b47e21daaaa8e931d7dbd8eec93548d1d827.exe

Filesize
82KB

MD5
208ef300113059d0348b26e2185c5f8a

SHA1
28d2d9670febc99a2ef1867c3efde05e779de02c

SHA256
813fc85475cad97607b5a3d5c90d5e9e16869ac20efd03d4e720a44fcf397fb8

SHA512
ff3e17262422b1dc806c6fbaf5feaf05c3080b762d57d65722cd0a7806cb9e62d0de3242f6f7a11059f143c6c4155c6e76a83d39c91a63a1c50113be8a40b117

Download Submit
memory/2564-18-0x0000000000140000-0x000000000016F000-memory.dmp

Filesize
188KB

Download
memory/2564-24-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2564-29-0x00000000001A0000-0x00000000001BB000-memory.dmp

Filesize
108KB

Download
memory/2564-30-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2708-0-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2708-1-0x0000000000140000-0x000000000016F000-memory.dmp

Filesize
188KB

Download
memory/2708-2-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2708-12-0x0000000000190000-0x00000000001BF000-memory.dmp

Filesize
188KB

Download
memory/2708-16-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download