1a4a2d492c5660258d2550cc0534c114ed56dd364e1b3b6156c401420c1bc4f7

Analysis

max time kernel
57s
max time network
96s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
25/11/2022, 15:40

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

1a4a2d492c5660258d2550cc0534c114ed56dd364e1b3b6156c401420c1bc4f7.exe
Size

925KB
MD5

839110a73ba475a02cf7d18da9fc7f0b
SHA1

0cba0067943efb7de57f4f0a3c5bead998173ae6
SHA256

1a4a2d492c5660258d2550cc0534c114ed56dd364e1b3b6156c401420c1bc4f7
SHA512

eff58cd4526f34b27a7765fdaf40aa35235d6403762761284405038497ab30f0edf82a3937026eff7785b0716fea9823387e437680b863c9a6df77b1b998353f
SSDEEP

12288:Qmf8PzkvaBHmLV8P22zx+kdJ00Bvuyymhcx1UG6HyNrSjqOuPn6mc2RREYJaRQ:LSkv/VCWkdJ0OpGmyNtjPn68REYs6

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 8 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1636-55-0x0000000000400000-0x00000000004E9000-memory.dmp	upx
behavioral1/memory/1636-57-0x0000000000400000-0x00000000004E9000-memory.dmp	upx
behavioral1/memory/1636-58-0x0000000000400000-0x00000000004E9000-memory.dmp	upx
behavioral1/memory/1636-61-0x0000000000400000-0x00000000004E9000-memory.dmp	upx
behavioral1/memory/1636-63-0x0000000000400000-0x00000000004E9000-memory.dmp	upx
behavioral1/memory/1636-64-0x0000000000400000-0x00000000004E9000-memory.dmp	upx
behavioral1/memory/1636-65-0x0000000000400000-0x00000000004E9000-memory.dmp	upx
behavioral1/memory/1636-66-0x0000000000400000-0x00000000004E9000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 960 set thread context of 1636	960	1a4a2d492c5660258d2550cc0534c114ed56dd364e1b3b6156c401420c1bc4f7.exe	28

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main	1a4a2d492c5660258d2550cc0534c114ed56dd364e1b3b6156c401420c1bc4f7.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1636	1a4a2d492c5660258d2550cc0534c114ed56dd364e1b3b6156c401420c1bc4f7.exe
1636	1a4a2d492c5660258d2550cc0534c114ed56dd364e1b3b6156c401420c1bc4f7.exe
1636	1a4a2d492c5660258d2550cc0534c114ed56dd364e1b3b6156c401420c1bc4f7.exe
1636	1a4a2d492c5660258d2550cc0534c114ed56dd364e1b3b6156c401420c1bc4f7.exe
1636	1a4a2d492c5660258d2550cc0534c114ed56dd364e1b3b6156c401420c1bc4f7.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 960 wrote to memory of 1636	960	1a4a2d492c5660258d2550cc0534c114ed56dd364e1b3b6156c401420c1bc4f7.exe	28
PID 960 wrote to memory of 1636	960	1a4a2d492c5660258d2550cc0534c114ed56dd364e1b3b6156c401420c1bc4f7.exe	28
PID 960 wrote to memory of 1636	960	1a4a2d492c5660258d2550cc0534c114ed56dd364e1b3b6156c401420c1bc4f7.exe	28
PID 960 wrote to memory of 1636	960	1a4a2d492c5660258d2550cc0534c114ed56dd364e1b3b6156c401420c1bc4f7.exe	28
PID 960 wrote to memory of 1636	960	1a4a2d492c5660258d2550cc0534c114ed56dd364e1b3b6156c401420c1bc4f7.exe	28
PID 960 wrote to memory of 1636	960	1a4a2d492c5660258d2550cc0534c114ed56dd364e1b3b6156c401420c1bc4f7.exe	28
PID 960 wrote to memory of 1636	960	1a4a2d492c5660258d2550cc0534c114ed56dd364e1b3b6156c401420c1bc4f7.exe	28
PID 960 wrote to memory of 1636	960	1a4a2d492c5660258d2550cc0534c114ed56dd364e1b3b6156c401420c1bc4f7.exe	28

C:\Users\Admin\AppData\Local\Temp\1a4a2d492c5660258d2550cc0534c114ed56dd364e1b3b6156c401420c1bc4f7.exe
"C:\Users\Admin\AppData\Local\Temp\1a4a2d492c5660258d2550cc0534c114ed56dd364e1b3b6156c401420c1bc4f7.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:960
- C:\Users\Admin\AppData\Local\Temp\1a4a2d492c5660258d2550cc0534c114ed56dd364e1b3b6156c401420c1bc4f7.exe
  "C:\Users\Admin\AppData\Local\Temp\1a4a2d492c5660258d2550cc0534c114ed56dd364e1b3b6156c401420c1bc4f7.exe"
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1636

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1636-54-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1636-55-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1636-57-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1636-58-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1636-61-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1636-62-0x0000000075D01000-0x0000000075D03000-memory.dmp

Filesize
8KB

Download
memory/1636-63-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1636-64-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1636-65-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1636-66-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download