b19602475739a40ccd0e9e63e5db6517e1dda0d5feea1d45caa375710af48ca2

Analysis

max time kernel
28s
max time network
60s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
25/11/2022, 09:11

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General

Target

b19602475739a40ccd0e9e63e5db6517e1dda0d5feea1d45caa375710af48ca2.exe
Size

925KB
MD5

5eb499042c4f972d8043f3b4143d162d
SHA1

f306ffa3839f6d140a1b9ae3c36618e540da2267
SHA256

b19602475739a40ccd0e9e63e5db6517e1dda0d5feea1d45caa375710af48ca2
SHA512

61e3461243a1c60fc42b934766c26ef9f4cacd9c0b59718cc8ab592dfb9d1cad1af093b432e42f77470ab48083a3d7d4f7f7dbf11a474c35ec8becdc0273e74d
SSDEEP

12288:wmf8PzkvaBHmLV8P22zx+kdJ00Bvuyymhcx1UG6HyNrSjqOuPn6mc2RREYJaRj:rSkv/VCWkdJ0OpGmyNtjPn68REYsx

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 7 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1052-55-0x0000000000400000-0x00000000004E9000-memory.dmp	upx
behavioral1/memory/1052-57-0x0000000000400000-0x00000000004E9000-memory.dmp	upx
behavioral1/memory/1052-58-0x0000000000400000-0x00000000004E9000-memory.dmp	upx
behavioral1/memory/1052-62-0x0000000000400000-0x00000000004E9000-memory.dmp	upx
behavioral1/memory/1052-63-0x0000000000400000-0x00000000004E9000-memory.dmp	upx
behavioral1/memory/1052-64-0x0000000000400000-0x00000000004E9000-memory.dmp	upx
behavioral1/memory/1052-65-0x0000000000400000-0x00000000004E9000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1772 set thread context of 1052	1772	b19602475739a40ccd0e9e63e5db6517e1dda0d5feea1d45caa375710af48ca2.exe	28

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main	b19602475739a40ccd0e9e63e5db6517e1dda0d5feea1d45caa375710af48ca2.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1052	b19602475739a40ccd0e9e63e5db6517e1dda0d5feea1d45caa375710af48ca2.exe
1052	b19602475739a40ccd0e9e63e5db6517e1dda0d5feea1d45caa375710af48ca2.exe
1052	b19602475739a40ccd0e9e63e5db6517e1dda0d5feea1d45caa375710af48ca2.exe
1052	b19602475739a40ccd0e9e63e5db6517e1dda0d5feea1d45caa375710af48ca2.exe
1052	b19602475739a40ccd0e9e63e5db6517e1dda0d5feea1d45caa375710af48ca2.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1772 wrote to memory of 1052	1772	b19602475739a40ccd0e9e63e5db6517e1dda0d5feea1d45caa375710af48ca2.exe	28
PID 1772 wrote to memory of 1052	1772	b19602475739a40ccd0e9e63e5db6517e1dda0d5feea1d45caa375710af48ca2.exe	28
PID 1772 wrote to memory of 1052	1772	b19602475739a40ccd0e9e63e5db6517e1dda0d5feea1d45caa375710af48ca2.exe	28
PID 1772 wrote to memory of 1052	1772	b19602475739a40ccd0e9e63e5db6517e1dda0d5feea1d45caa375710af48ca2.exe	28
PID 1772 wrote to memory of 1052	1772	b19602475739a40ccd0e9e63e5db6517e1dda0d5feea1d45caa375710af48ca2.exe	28
PID 1772 wrote to memory of 1052	1772	b19602475739a40ccd0e9e63e5db6517e1dda0d5feea1d45caa375710af48ca2.exe	28
PID 1772 wrote to memory of 1052	1772	b19602475739a40ccd0e9e63e5db6517e1dda0d5feea1d45caa375710af48ca2.exe	28
PID 1772 wrote to memory of 1052	1772	b19602475739a40ccd0e9e63e5db6517e1dda0d5feea1d45caa375710af48ca2.exe	28

C:\Users\Admin\AppData\Local\Temp\b19602475739a40ccd0e9e63e5db6517e1dda0d5feea1d45caa375710af48ca2.exe
"C:\Users\Admin\AppData\Local\Temp\b19602475739a40ccd0e9e63e5db6517e1dda0d5feea1d45caa375710af48ca2.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1772
- C:\Users\Admin\AppData\Local\Temp\b19602475739a40ccd0e9e63e5db6517e1dda0d5feea1d45caa375710af48ca2.exe
  "C:\Users\Admin\AppData\Local\Temp\b19602475739a40ccd0e9e63e5db6517e1dda0d5feea1d45caa375710af48ca2.exe"
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1052

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1052-54-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1052-55-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1052-57-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1052-58-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1052-61-0x0000000075291000-0x0000000075293000-memory.dmp

Filesize
8KB

Download
memory/1052-62-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1052-63-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1052-64-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1052-65-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download