b734648bd1d6da066f45ab4653bfc5bfb7dabcf0d2cb0bdae1a72f7af8d60a46

Analysis

max time kernel
44s
max time network
49s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
25/11/2022, 08:56

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General

Target

b734648bd1d6da066f45ab4653bfc5bfb7dabcf0d2cb0bdae1a72f7af8d60a46.exe
Size

925KB
MD5

561c9f009bdd992c0453fc162c0b770d
SHA1

429e5833a985f6766267b926310e267aade8ec79
SHA256

b734648bd1d6da066f45ab4653bfc5bfb7dabcf0d2cb0bdae1a72f7af8d60a46
SHA512

40bcd8c80a6d912f20d255cda91d2e5816dd37f6700421b9ffb2c10dc0248a1353752a322e18d9ff14ba3594fd3e121a170cd7c1aa42d2e610e3689ff9a76d44
SSDEEP

12288:Qmf8PzkvaBHmLV8P22zx+kdJ00Bvuyymhcx1UG6HyNrSjqOuPn6mc2RREYJaR:LSkv/VCWkdJ0OpGmyNtjPn68REYs

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/1748-55-0x0000000000400000-0x00000000004E9000-memory.dmp	upx
behavioral1/memory/1748-57-0x0000000000400000-0x00000000004E9000-memory.dmp	upx
behavioral1/memory/1748-58-0x0000000000400000-0x00000000004E9000-memory.dmp	upx
behavioral1/memory/1748-62-0x0000000000400000-0x00000000004E9000-memory.dmp	upx
behavioral1/memory/1748-63-0x0000000000400000-0x00000000004E9000-memory.dmp	upx
behavioral1/memory/1748-64-0x0000000000400000-0x00000000004E9000-memory.dmp	upx
behavioral1/memory/1748-65-0x0000000000400000-0x00000000004E9000-memory.dmp	upx
behavioral1/memory/1748-66-0x0000000000400000-0x00000000004E9000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1484 set thread context of 1748	1484	b734648bd1d6da066f45ab4653bfc5bfb7dabcf0d2cb0bdae1a72f7af8d60a46.exe	27

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main	b734648bd1d6da066f45ab4653bfc5bfb7dabcf0d2cb0bdae1a72f7af8d60a46.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1748	b734648bd1d6da066f45ab4653bfc5bfb7dabcf0d2cb0bdae1a72f7af8d60a46.exe
1748	b734648bd1d6da066f45ab4653bfc5bfb7dabcf0d2cb0bdae1a72f7af8d60a46.exe
1748	b734648bd1d6da066f45ab4653bfc5bfb7dabcf0d2cb0bdae1a72f7af8d60a46.exe
1748	b734648bd1d6da066f45ab4653bfc5bfb7dabcf0d2cb0bdae1a72f7af8d60a46.exe
1748	b734648bd1d6da066f45ab4653bfc5bfb7dabcf0d2cb0bdae1a72f7af8d60a46.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1484 wrote to memory of 1748	1484	b734648bd1d6da066f45ab4653bfc5bfb7dabcf0d2cb0bdae1a72f7af8d60a46.exe	27
PID 1484 wrote to memory of 1748	1484	b734648bd1d6da066f45ab4653bfc5bfb7dabcf0d2cb0bdae1a72f7af8d60a46.exe	27
PID 1484 wrote to memory of 1748	1484	b734648bd1d6da066f45ab4653bfc5bfb7dabcf0d2cb0bdae1a72f7af8d60a46.exe	27
PID 1484 wrote to memory of 1748	1484	b734648bd1d6da066f45ab4653bfc5bfb7dabcf0d2cb0bdae1a72f7af8d60a46.exe	27
PID 1484 wrote to memory of 1748	1484	b734648bd1d6da066f45ab4653bfc5bfb7dabcf0d2cb0bdae1a72f7af8d60a46.exe	27
PID 1484 wrote to memory of 1748	1484	b734648bd1d6da066f45ab4653bfc5bfb7dabcf0d2cb0bdae1a72f7af8d60a46.exe	27
PID 1484 wrote to memory of 1748	1484	b734648bd1d6da066f45ab4653bfc5bfb7dabcf0d2cb0bdae1a72f7af8d60a46.exe	27
PID 1484 wrote to memory of 1748	1484	b734648bd1d6da066f45ab4653bfc5bfb7dabcf0d2cb0bdae1a72f7af8d60a46.exe	27

C:\Users\Admin\AppData\Local\Temp\b734648bd1d6da066f45ab4653bfc5bfb7dabcf0d2cb0bdae1a72f7af8d60a46.exe
"C:\Users\Admin\AppData\Local\Temp\b734648bd1d6da066f45ab4653bfc5bfb7dabcf0d2cb0bdae1a72f7af8d60a46.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1484
- C:\Users\Admin\AppData\Local\Temp\b734648bd1d6da066f45ab4653bfc5bfb7dabcf0d2cb0bdae1a72f7af8d60a46.exe
  "C:\Users\Admin\AppData\Local\Temp\b734648bd1d6da066f45ab4653bfc5bfb7dabcf0d2cb0bdae1a72f7af8d60a46.exe"
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1748

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

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Downloads

memory/1748-54-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1748-55-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1748-57-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1748-58-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1748-62-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1748-61-0x0000000076BA1000-0x0000000076BA3000-memory.dmp

Filesize
8KB

Download
memory/1748-63-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1748-64-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1748-65-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1748-66-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download