b799ea22e91d0c45ce4a30f53ccfe5b48d0a7236d246e068ef3b5443281d899f

Analysis

max time kernel
42s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
25-11-2022 13:54

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General

Target

b799ea22e91d0c45ce4a30f53ccfe5b48d0a7236d246e068ef3b5443281d899f.exe
Size

1.3MB
MD5

c32a82c1a3e3e0f24fe769d32f31def8
SHA1

3f66d4ddfb087edafb4602f0ecd5cff5da6d221d
SHA256

b799ea22e91d0c45ce4a30f53ccfe5b48d0a7236d246e068ef3b5443281d899f
SHA512

88b1c834065c77cc16b7629d6d32bb8b8279b049136b9ee344ddf03df4407ae39b617fdc543e60ca7a2411e5f79c11311e4b33e5706d72b1ea3c5a618249fb9e
SSDEEP

24576:4OiZzDXGLFP53UG7bL1HohIE6BvRx0GOb/4+a0q3bhAqtxe9P:Ri1DWLFP53UGe76x0ZUphdtg

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1644 set thread context of 1324	1644	b799ea22e91d0c45ce4a30f53ccfe5b48d0a7236d246e068ef3b5443281d899f.exe	28

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main	b799ea22e91d0c45ce4a30f53ccfe5b48d0a7236d246e068ef3b5443281d899f.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1324	b799ea22e91d0c45ce4a30f53ccfe5b48d0a7236d246e068ef3b5443281d899f.exe
1324	b799ea22e91d0c45ce4a30f53ccfe5b48d0a7236d246e068ef3b5443281d899f.exe
1324	b799ea22e91d0c45ce4a30f53ccfe5b48d0a7236d246e068ef3b5443281d899f.exe
1324	b799ea22e91d0c45ce4a30f53ccfe5b48d0a7236d246e068ef3b5443281d899f.exe
1324	b799ea22e91d0c45ce4a30f53ccfe5b48d0a7236d246e068ef3b5443281d899f.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1644 wrote to memory of 1324	1644	b799ea22e91d0c45ce4a30f53ccfe5b48d0a7236d246e068ef3b5443281d899f.exe	28
PID 1644 wrote to memory of 1324	1644	b799ea22e91d0c45ce4a30f53ccfe5b48d0a7236d246e068ef3b5443281d899f.exe	28
PID 1644 wrote to memory of 1324	1644	b799ea22e91d0c45ce4a30f53ccfe5b48d0a7236d246e068ef3b5443281d899f.exe	28
PID 1644 wrote to memory of 1324	1644	b799ea22e91d0c45ce4a30f53ccfe5b48d0a7236d246e068ef3b5443281d899f.exe	28
PID 1644 wrote to memory of 1324	1644	b799ea22e91d0c45ce4a30f53ccfe5b48d0a7236d246e068ef3b5443281d899f.exe	28
PID 1644 wrote to memory of 1324	1644	b799ea22e91d0c45ce4a30f53ccfe5b48d0a7236d246e068ef3b5443281d899f.exe	28
PID 1644 wrote to memory of 1324	1644	b799ea22e91d0c45ce4a30f53ccfe5b48d0a7236d246e068ef3b5443281d899f.exe	28
PID 1644 wrote to memory of 1324	1644	b799ea22e91d0c45ce4a30f53ccfe5b48d0a7236d246e068ef3b5443281d899f.exe	28
PID 1644 wrote to memory of 1324	1644	b799ea22e91d0c45ce4a30f53ccfe5b48d0a7236d246e068ef3b5443281d899f.exe	28
PID 1644 wrote to memory of 1324	1644	b799ea22e91d0c45ce4a30f53ccfe5b48d0a7236d246e068ef3b5443281d899f.exe	28
PID 1644 wrote to memory of 1324	1644	b799ea22e91d0c45ce4a30f53ccfe5b48d0a7236d246e068ef3b5443281d899f.exe	28

C:\Users\Admin\AppData\Local\Temp\b799ea22e91d0c45ce4a30f53ccfe5b48d0a7236d246e068ef3b5443281d899f.exe
"C:\Users\Admin\AppData\Local\Temp\b799ea22e91d0c45ce4a30f53ccfe5b48d0a7236d246e068ef3b5443281d899f.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1644
- C:\Users\Admin\AppData\Local\Temp\b799ea22e91d0c45ce4a30f53ccfe5b48d0a7236d246e068ef3b5443281d899f.exe
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1324

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/1324-54-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1324-55-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1324-57-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1324-59-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1324-61-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1324-63-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1324-66-0x000000000044DC30-mapping.dmp

Download
memory/1324-65-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1324-68-0x0000000075A11000-0x0000000075A13000-memory.dmp

Filesize
8KB

Download
memory/1324-69-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1324-70-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1324-72-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download