ef2dac0995fbc4cd7f705c059f4445e03ec8384222052be3cfcc03b319cf8327

Analysis

max time kernel
31s
max time network
34s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
21-11-2022 19:52

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General

Target

ef2dac0995fbc4cd7f705c059f4445e03ec8384222052be3cfcc03b319cf8327.exe
Size

1.0MB
MD5

1e396467d90184a6777cff1f4d36642b
SHA1

97110a9354ca8581d4ac58fbe2b2bc133f265594
SHA256

ef2dac0995fbc4cd7f705c059f4445e03ec8384222052be3cfcc03b319cf8327
SHA512

9611d2cc22cff1d7d09842b23ff8b7ae51f71c13743763089ce6a2b40ce5d540a2ca6be5b09fadcb972f1a6567df96f8b03922fe5e016393bb45e51c124a9407
SSDEEP

24576:/J0FPl0XoDnqgEdhlaCT3xXGHRXjEuuMjM4jm6dVriAUli8WXHXlpS:/WFPaXGalaCTt8XjwoGji8Z

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1588 set thread context of 1532	1588	ef2dac0995fbc4cd7f705c059f4445e03ec8384222052be3cfcc03b319cf8327.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	ef2dac0995fbc4cd7f705c059f4445e03ec8384222052be3cfcc03b319cf8327.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1532	ef2dac0995fbc4cd7f705c059f4445e03ec8384222052be3cfcc03b319cf8327.exe
1532	ef2dac0995fbc4cd7f705c059f4445e03ec8384222052be3cfcc03b319cf8327.exe
1532	ef2dac0995fbc4cd7f705c059f4445e03ec8384222052be3cfcc03b319cf8327.exe
1532	ef2dac0995fbc4cd7f705c059f4445e03ec8384222052be3cfcc03b319cf8327.exe
1532	ef2dac0995fbc4cd7f705c059f4445e03ec8384222052be3cfcc03b319cf8327.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1588 wrote to memory of 1532	1588	ef2dac0995fbc4cd7f705c059f4445e03ec8384222052be3cfcc03b319cf8327.exe	28
PID 1588 wrote to memory of 1532	1588	ef2dac0995fbc4cd7f705c059f4445e03ec8384222052be3cfcc03b319cf8327.exe	28
PID 1588 wrote to memory of 1532	1588	ef2dac0995fbc4cd7f705c059f4445e03ec8384222052be3cfcc03b319cf8327.exe	28
PID 1588 wrote to memory of 1532	1588	ef2dac0995fbc4cd7f705c059f4445e03ec8384222052be3cfcc03b319cf8327.exe	28
PID 1588 wrote to memory of 1532	1588	ef2dac0995fbc4cd7f705c059f4445e03ec8384222052be3cfcc03b319cf8327.exe	28
PID 1588 wrote to memory of 1532	1588	ef2dac0995fbc4cd7f705c059f4445e03ec8384222052be3cfcc03b319cf8327.exe	28
PID 1588 wrote to memory of 1532	1588	ef2dac0995fbc4cd7f705c059f4445e03ec8384222052be3cfcc03b319cf8327.exe	28
PID 1588 wrote to memory of 1532	1588	ef2dac0995fbc4cd7f705c059f4445e03ec8384222052be3cfcc03b319cf8327.exe	28
PID 1588 wrote to memory of 1532	1588	ef2dac0995fbc4cd7f705c059f4445e03ec8384222052be3cfcc03b319cf8327.exe	28
PID 1588 wrote to memory of 1532	1588	ef2dac0995fbc4cd7f705c059f4445e03ec8384222052be3cfcc03b319cf8327.exe	28
PID 1588 wrote to memory of 1532	1588	ef2dac0995fbc4cd7f705c059f4445e03ec8384222052be3cfcc03b319cf8327.exe	28

C:\Users\Admin\AppData\Local\Temp\ef2dac0995fbc4cd7f705c059f4445e03ec8384222052be3cfcc03b319cf8327.exe
"C:\Users\Admin\AppData\Local\Temp\ef2dac0995fbc4cd7f705c059f4445e03ec8384222052be3cfcc03b319cf8327.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1588
- C:\Users\Admin\AppData\Local\Temp\ef2dac0995fbc4cd7f705c059f4445e03ec8384222052be3cfcc03b319cf8327.exe
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1532

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/1532-54-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1532-55-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1532-57-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1532-59-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1532-61-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1532-63-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1532-66-0x000000000044DC30-mapping.dmp

Download
memory/1532-65-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1532-68-0x0000000075BE1000-0x0000000075BE3000-memory.dmp

Filesize
8KB

Download
memory/1532-69-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1532-70-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1532-72-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download