5abf99ff3670302818e3aaa76c5d237382a2a313d90c606c02caeef22502c6b4

Analysis

max time kernel
67s
max time network
75s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
25-11-2022 12:52

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General

Target

5abf99ff3670302818e3aaa76c5d237382a2a313d90c606c02caeef22502c6b4.exe
Size

925KB
MD5

397bd86f2c9d18ef5638a0cdee6c5174
SHA1

8316808e791a8849a233bf44745759381785e27c
SHA256

5abf99ff3670302818e3aaa76c5d237382a2a313d90c606c02caeef22502c6b4
SHA512

c15232378b3e876d8e2695cd7fdce099851cec834bdb7f090de5be07d660d572785e22795cdeddc92ce356af98b49d27b66a4a8497e8c5c52ed56997c77f8101
SSDEEP

12288:Amf8PzkvaBHmLV8P22zx+kdJ00Bvuyymhcx1UG6HyNrSjqOuPn6mc2RREYJaR:bSkv/VCWkdJ0OpGmyNtjPn68REYs

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/1348-55-0x0000000000400000-0x00000000004E9000-memory.dmp	upx
behavioral1/memory/1348-58-0x0000000000400000-0x00000000004E9000-memory.dmp	upx
behavioral1/memory/1348-57-0x0000000000400000-0x00000000004E9000-memory.dmp	upx
behavioral1/memory/1348-62-0x0000000000400000-0x00000000004E9000-memory.dmp	upx
behavioral1/memory/1348-63-0x0000000000400000-0x00000000004E9000-memory.dmp	upx
behavioral1/memory/1348-64-0x0000000000400000-0x00000000004E9000-memory.dmp	upx
behavioral1/memory/1348-65-0x0000000000400000-0x00000000004E9000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1776 set thread context of 1348	1776	5abf99ff3670302818e3aaa76c5d237382a2a313d90c606c02caeef22502c6b4.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	5abf99ff3670302818e3aaa76c5d237382a2a313d90c606c02caeef22502c6b4.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1348	5abf99ff3670302818e3aaa76c5d237382a2a313d90c606c02caeef22502c6b4.exe
1348	5abf99ff3670302818e3aaa76c5d237382a2a313d90c606c02caeef22502c6b4.exe
1348	5abf99ff3670302818e3aaa76c5d237382a2a313d90c606c02caeef22502c6b4.exe
1348	5abf99ff3670302818e3aaa76c5d237382a2a313d90c606c02caeef22502c6b4.exe
1348	5abf99ff3670302818e3aaa76c5d237382a2a313d90c606c02caeef22502c6b4.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1776 wrote to memory of 1348	1776	5abf99ff3670302818e3aaa76c5d237382a2a313d90c606c02caeef22502c6b4.exe	28
PID 1776 wrote to memory of 1348	1776	5abf99ff3670302818e3aaa76c5d237382a2a313d90c606c02caeef22502c6b4.exe	28
PID 1776 wrote to memory of 1348	1776	5abf99ff3670302818e3aaa76c5d237382a2a313d90c606c02caeef22502c6b4.exe	28
PID 1776 wrote to memory of 1348	1776	5abf99ff3670302818e3aaa76c5d237382a2a313d90c606c02caeef22502c6b4.exe	28
PID 1776 wrote to memory of 1348	1776	5abf99ff3670302818e3aaa76c5d237382a2a313d90c606c02caeef22502c6b4.exe	28
PID 1776 wrote to memory of 1348	1776	5abf99ff3670302818e3aaa76c5d237382a2a313d90c606c02caeef22502c6b4.exe	28
PID 1776 wrote to memory of 1348	1776	5abf99ff3670302818e3aaa76c5d237382a2a313d90c606c02caeef22502c6b4.exe	28
PID 1776 wrote to memory of 1348	1776	5abf99ff3670302818e3aaa76c5d237382a2a313d90c606c02caeef22502c6b4.exe	28

C:\Users\Admin\AppData\Local\Temp\5abf99ff3670302818e3aaa76c5d237382a2a313d90c606c02caeef22502c6b4.exe
"C:\Users\Admin\AppData\Local\Temp\5abf99ff3670302818e3aaa76c5d237382a2a313d90c606c02caeef22502c6b4.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1776
- C:\Users\Admin\AppData\Local\Temp\5abf99ff3670302818e3aaa76c5d237382a2a313d90c606c02caeef22502c6b4.exe
  "C:\Users\Admin\AppData\Local\Temp\5abf99ff3670302818e3aaa76c5d237382a2a313d90c606c02caeef22502c6b4.exe"
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1348

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/1348-54-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1348-55-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1348-58-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1348-57-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1348-61-0x0000000075C31000-0x0000000075C33000-memory.dmp

Filesize
8KB

Download
memory/1348-62-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1348-63-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1348-64-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1348-65-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download