55f9647961c5be6aa6e9ffcae1eb1912e64497e371ffd5c0bde19d2c33971098

Analysis

max time kernel
156s
max time network
171s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
22-11-2022 12:36

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General

Target

55f9647961c5be6aa6e9ffcae1eb1912e64497e371ffd5c0bde19d2c33971098.exe
Size

1.3MB
MD5

b827b0e23c170abf381e7af4df4fef6e
SHA1

74cbf5647a6d611398c24f26655661f53044c22d
SHA256

55f9647961c5be6aa6e9ffcae1eb1912e64497e371ffd5c0bde19d2c33971098
SHA512

7b55a3efb2c156da7951f63f990454e7cd5332392a5ce959240bdcc93cf18467ba002deafdcafc5d04a0a802106069eabbdd34d607151a2b1329b31a5046fed5
SSDEEP

24576:3OiZzDXGLFP53UG7bL1HohIE6BvRx0GOb/4+a0q3bhAqtxe9V:ei1DWLFP53UGe76x0ZUphdti

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1128 set thread context of 1712	1128	55f9647961c5be6aa6e9ffcae1eb1912e64497e371ffd5c0bde19d2c33971098.exe	28

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Main	55f9647961c5be6aa6e9ffcae1eb1912e64497e371ffd5c0bde19d2c33971098.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1712	55f9647961c5be6aa6e9ffcae1eb1912e64497e371ffd5c0bde19d2c33971098.exe
1712	55f9647961c5be6aa6e9ffcae1eb1912e64497e371ffd5c0bde19d2c33971098.exe
1712	55f9647961c5be6aa6e9ffcae1eb1912e64497e371ffd5c0bde19d2c33971098.exe
1712	55f9647961c5be6aa6e9ffcae1eb1912e64497e371ffd5c0bde19d2c33971098.exe
1712	55f9647961c5be6aa6e9ffcae1eb1912e64497e371ffd5c0bde19d2c33971098.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1128 wrote to memory of 1712	1128	55f9647961c5be6aa6e9ffcae1eb1912e64497e371ffd5c0bde19d2c33971098.exe	28
PID 1128 wrote to memory of 1712	1128	55f9647961c5be6aa6e9ffcae1eb1912e64497e371ffd5c0bde19d2c33971098.exe	28
PID 1128 wrote to memory of 1712	1128	55f9647961c5be6aa6e9ffcae1eb1912e64497e371ffd5c0bde19d2c33971098.exe	28
PID 1128 wrote to memory of 1712	1128	55f9647961c5be6aa6e9ffcae1eb1912e64497e371ffd5c0bde19d2c33971098.exe	28
PID 1128 wrote to memory of 1712	1128	55f9647961c5be6aa6e9ffcae1eb1912e64497e371ffd5c0bde19d2c33971098.exe	28
PID 1128 wrote to memory of 1712	1128	55f9647961c5be6aa6e9ffcae1eb1912e64497e371ffd5c0bde19d2c33971098.exe	28
PID 1128 wrote to memory of 1712	1128	55f9647961c5be6aa6e9ffcae1eb1912e64497e371ffd5c0bde19d2c33971098.exe	28
PID 1128 wrote to memory of 1712	1128	55f9647961c5be6aa6e9ffcae1eb1912e64497e371ffd5c0bde19d2c33971098.exe	28
PID 1128 wrote to memory of 1712	1128	55f9647961c5be6aa6e9ffcae1eb1912e64497e371ffd5c0bde19d2c33971098.exe	28
PID 1128 wrote to memory of 1712	1128	55f9647961c5be6aa6e9ffcae1eb1912e64497e371ffd5c0bde19d2c33971098.exe	28
PID 1128 wrote to memory of 1712	1128	55f9647961c5be6aa6e9ffcae1eb1912e64497e371ffd5c0bde19d2c33971098.exe	28

C:\Users\Admin\AppData\Local\Temp\55f9647961c5be6aa6e9ffcae1eb1912e64497e371ffd5c0bde19d2c33971098.exe
"C:\Users\Admin\AppData\Local\Temp\55f9647961c5be6aa6e9ffcae1eb1912e64497e371ffd5c0bde19d2c33971098.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1128
- C:\Users\Admin\AppData\Local\Temp\55f9647961c5be6aa6e9ffcae1eb1912e64497e371ffd5c0bde19d2c33971098.exe
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1712

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/1712-54-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1712-55-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1712-57-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1712-59-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1712-61-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1712-63-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1712-65-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1712-68-0x0000000075551000-0x0000000075553000-memory.dmp

Filesize
8KB

Download
memory/1712-69-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1712-70-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1712-71-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1712-73-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download