c550e2aa0bd94409f4ee51ea0a51ce8a287292d90ae8bd891e3b15452338979f

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
20/11/2024, 03:30

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General

Target

c550e2aa0bd94409f4ee51ea0a51ce8a287292d90ae8bd891e3b15452338979f.exe
Size

84KB
MD5

0ee135ba3dc89b2ee598242c76be7981
SHA1

2d0caca91821dddb4f738a598077a0fc36ce3842
SHA256

c550e2aa0bd94409f4ee51ea0a51ce8a287292d90ae8bd891e3b15452338979f
SHA512

b4f471259b7dd49b26b7043acae2e23f787f12a9b589975201c8f81f8df0efdf69b68d936b417787bb15816cc5b1231d15a387e9c5024ef8dcbae0fadc642751
SSDEEP

1536:dXg0Lj9FsRApuOIakLzXS2ACcTCj2B80phhcyCWORRzUT4KzH12/Ap3Trq2+DOXZ:dQ0NuOBkLoCI02hK7tRRXKR2an/+Op

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2940	c550e2aa0bd94409f4ee51ea0a51ce8a287292d90ae8bd891e3b15452338979f.exe

Executes dropped EXE 1 IoCs

pid	Process
2940	c550e2aa0bd94409f4ee51ea0a51ce8a287292d90ae8bd891e3b15452338979f.exe

Loads dropped DLL 1 IoCs

pid	Process
2160	c550e2aa0bd94409f4ee51ea0a51ce8a287292d90ae8bd891e3b15452338979f.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	c550e2aa0bd94409f4ee51ea0a51ce8a287292d90ae8bd891e3b15452338979f.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2160	c550e2aa0bd94409f4ee51ea0a51ce8a287292d90ae8bd891e3b15452338979f.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2160	c550e2aa0bd94409f4ee51ea0a51ce8a287292d90ae8bd891e3b15452338979f.exe
2940	c550e2aa0bd94409f4ee51ea0a51ce8a287292d90ae8bd891e3b15452338979f.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2160 wrote to memory of 2940	2160	c550e2aa0bd94409f4ee51ea0a51ce8a287292d90ae8bd891e3b15452338979f.exe	31
PID 2160 wrote to memory of 2940	2160	c550e2aa0bd94409f4ee51ea0a51ce8a287292d90ae8bd891e3b15452338979f.exe	31
PID 2160 wrote to memory of 2940	2160	c550e2aa0bd94409f4ee51ea0a51ce8a287292d90ae8bd891e3b15452338979f.exe	31
PID 2160 wrote to memory of 2940	2160	c550e2aa0bd94409f4ee51ea0a51ce8a287292d90ae8bd891e3b15452338979f.exe	31

C:\Users\Admin\AppData\Local\Temp\c550e2aa0bd94409f4ee51ea0a51ce8a287292d90ae8bd891e3b15452338979f.exe
"C:\Users\Admin\AppData\Local\Temp\c550e2aa0bd94409f4ee51ea0a51ce8a287292d90ae8bd891e3b15452338979f.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2160
- C:\Users\Admin\AppData\Local\Temp\c550e2aa0bd94409f4ee51ea0a51ce8a287292d90ae8bd891e3b15452338979f.exe
  C:\Users\Admin\AppData\Local\Temp\c550e2aa0bd94409f4ee51ea0a51ce8a287292d90ae8bd891e3b15452338979f.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2940

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\c550e2aa0bd94409f4ee51ea0a51ce8a287292d90ae8bd891e3b15452338979f.exe

Filesize
84KB

MD5
d79f134c003f2f22958ef91da71f0b49

SHA1
ce77c247a8dc9c30207774c5528ffe5af6c3e4d1

SHA256
032f4a4071691d0ae82f39f0173d60e642c58ddf69a9ca427fe9944869e10df3

SHA512
e5a42000344935abfcbc7100b117e62219a5771335ed5ca6b09ad00d630ab21b4c5e1fbdeda9bc5077631a0372e1f74f90f277c82e1b54a2c08a95d8c7a5a2d3

Download Submit
memory/2160-0-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2160-1-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2160-9-0x00000000001C0000-0x00000000001EF000-memory.dmp

Filesize
188KB

Download
memory/2160-15-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2940-17-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/2940-18-0x0000000000140000-0x000000000016F000-memory.dmp

Filesize
188KB

Download
memory/2940-24-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2940-29-0x00000000001A0000-0x00000000001BB000-memory.dmp

Filesize
108KB

Download
memory/2940-30-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download