4c3b2b3e2de36841bd82d33a7023fcc6638d5d686ede9c37187386640adb62e5

Analysis

max time kernel
40s
max time network
49s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
21/11/2022, 19:09

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General

Target

4c3b2b3e2de36841bd82d33a7023fcc6638d5d686ede9c37187386640adb62e5.exe
Size

1.3MB
MD5

862d5729848ba94cb4aa5f8fda22ad70
SHA1

b944713552b5df75ba2b9eecec5061fe0f75cd02
SHA256

4c3b2b3e2de36841bd82d33a7023fcc6638d5d686ede9c37187386640adb62e5
SHA512

a139fdc73e6ea1358e95e731a9a9887ee890e722bb500985bef1dcacc0cc20766dd1166d4d642ab794053c608e774a2c77df8d808f3c3489bfd92115ce536cbd
SSDEEP

24576:qXO93poEu4pCkao1bNQfSyNGXTYGwwKCWiBe+I351KDsTXY8vZ6QeM:qMZoANNbyNGjW8u5MsTXY8vfx

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1356 set thread context of 1964	1356	4c3b2b3e2de36841bd82d33a7023fcc6638d5d686ede9c37187386640adb62e5.exe	28

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	4c3b2b3e2de36841bd82d33a7023fcc6638d5d686ede9c37187386640adb62e5.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1964	4c3b2b3e2de36841bd82d33a7023fcc6638d5d686ede9c37187386640adb62e5.exe
1964	4c3b2b3e2de36841bd82d33a7023fcc6638d5d686ede9c37187386640adb62e5.exe
1964	4c3b2b3e2de36841bd82d33a7023fcc6638d5d686ede9c37187386640adb62e5.exe
1964	4c3b2b3e2de36841bd82d33a7023fcc6638d5d686ede9c37187386640adb62e5.exe
1964	4c3b2b3e2de36841bd82d33a7023fcc6638d5d686ede9c37187386640adb62e5.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1356 wrote to memory of 1964	1356	4c3b2b3e2de36841bd82d33a7023fcc6638d5d686ede9c37187386640adb62e5.exe	28
PID 1356 wrote to memory of 1964	1356	4c3b2b3e2de36841bd82d33a7023fcc6638d5d686ede9c37187386640adb62e5.exe	28
PID 1356 wrote to memory of 1964	1356	4c3b2b3e2de36841bd82d33a7023fcc6638d5d686ede9c37187386640adb62e5.exe	28
PID 1356 wrote to memory of 1964	1356	4c3b2b3e2de36841bd82d33a7023fcc6638d5d686ede9c37187386640adb62e5.exe	28
PID 1356 wrote to memory of 1964	1356	4c3b2b3e2de36841bd82d33a7023fcc6638d5d686ede9c37187386640adb62e5.exe	28
PID 1356 wrote to memory of 1964	1356	4c3b2b3e2de36841bd82d33a7023fcc6638d5d686ede9c37187386640adb62e5.exe	28
PID 1356 wrote to memory of 1964	1356	4c3b2b3e2de36841bd82d33a7023fcc6638d5d686ede9c37187386640adb62e5.exe	28
PID 1356 wrote to memory of 1964	1356	4c3b2b3e2de36841bd82d33a7023fcc6638d5d686ede9c37187386640adb62e5.exe	28
PID 1356 wrote to memory of 1964	1356	4c3b2b3e2de36841bd82d33a7023fcc6638d5d686ede9c37187386640adb62e5.exe	28
PID 1356 wrote to memory of 1964	1356	4c3b2b3e2de36841bd82d33a7023fcc6638d5d686ede9c37187386640adb62e5.exe	28
PID 1356 wrote to memory of 1964	1356	4c3b2b3e2de36841bd82d33a7023fcc6638d5d686ede9c37187386640adb62e5.exe	28

C:\Users\Admin\AppData\Local\Temp\4c3b2b3e2de36841bd82d33a7023fcc6638d5d686ede9c37187386640adb62e5.exe
"C:\Users\Admin\AppData\Local\Temp\4c3b2b3e2de36841bd82d33a7023fcc6638d5d686ede9c37187386640adb62e5.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1356
- C:\Users\Admin\AppData\Local\Temp\4c3b2b3e2de36841bd82d33a7023fcc6638d5d686ede9c37187386640adb62e5.exe
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1964

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/1964-54-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1964-55-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1964-57-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1964-59-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1964-61-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1964-63-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1964-65-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1964-68-0x0000000075BA1000-0x0000000075BA3000-memory.dmp

Filesize
8KB

Download
memory/1964-69-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1964-70-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1964-72-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download