b5debbb107eb4ded03fe6876abb0fafbe25e9335b7cba3ea4c994fa9fbf54d4a

Analysis

max time kernel
90s
max time network
92s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
22/11/2022, 06:59

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General

Target

b5debbb107eb4ded03fe6876abb0fafbe25e9335b7cba3ea4c994fa9fbf54d4a.exe
Size

1.3MB
MD5

3ee2cfd8f7eec6f2815a984a2397297a
SHA1

ea43f58574213349a9ed679dbb3e44de6487fcf3
SHA256

b5debbb107eb4ded03fe6876abb0fafbe25e9335b7cba3ea4c994fa9fbf54d4a
SHA512

c5a3da84cf09d45f83585a7293c6a702aa456f0172d6a492f504c79d59ad41b6d3a8ca6911f95a53c3aa613ac2e345c170a3d7a977c3e456a078909e67364b99
SSDEEP

24576:jrKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPako:jrKo4ZwCOnYjVmJPaL

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1428 set thread context of 1544	1428	b5debbb107eb4ded03fe6876abb0fafbe25e9335b7cba3ea4c994fa9fbf54d4a.exe	28

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Internet Explorer\Main	b5debbb107eb4ded03fe6876abb0fafbe25e9335b7cba3ea4c994fa9fbf54d4a.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1544	b5debbb107eb4ded03fe6876abb0fafbe25e9335b7cba3ea4c994fa9fbf54d4a.exe
1544	b5debbb107eb4ded03fe6876abb0fafbe25e9335b7cba3ea4c994fa9fbf54d4a.exe
1544	b5debbb107eb4ded03fe6876abb0fafbe25e9335b7cba3ea4c994fa9fbf54d4a.exe
1544	b5debbb107eb4ded03fe6876abb0fafbe25e9335b7cba3ea4c994fa9fbf54d4a.exe
1544	b5debbb107eb4ded03fe6876abb0fafbe25e9335b7cba3ea4c994fa9fbf54d4a.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1428 wrote to memory of 1544	1428	b5debbb107eb4ded03fe6876abb0fafbe25e9335b7cba3ea4c994fa9fbf54d4a.exe	28
PID 1428 wrote to memory of 1544	1428	b5debbb107eb4ded03fe6876abb0fafbe25e9335b7cba3ea4c994fa9fbf54d4a.exe	28
PID 1428 wrote to memory of 1544	1428	b5debbb107eb4ded03fe6876abb0fafbe25e9335b7cba3ea4c994fa9fbf54d4a.exe	28
PID 1428 wrote to memory of 1544	1428	b5debbb107eb4ded03fe6876abb0fafbe25e9335b7cba3ea4c994fa9fbf54d4a.exe	28
PID 1428 wrote to memory of 1544	1428	b5debbb107eb4ded03fe6876abb0fafbe25e9335b7cba3ea4c994fa9fbf54d4a.exe	28
PID 1428 wrote to memory of 1544	1428	b5debbb107eb4ded03fe6876abb0fafbe25e9335b7cba3ea4c994fa9fbf54d4a.exe	28
PID 1428 wrote to memory of 1544	1428	b5debbb107eb4ded03fe6876abb0fafbe25e9335b7cba3ea4c994fa9fbf54d4a.exe	28
PID 1428 wrote to memory of 1544	1428	b5debbb107eb4ded03fe6876abb0fafbe25e9335b7cba3ea4c994fa9fbf54d4a.exe	28
PID 1428 wrote to memory of 1544	1428	b5debbb107eb4ded03fe6876abb0fafbe25e9335b7cba3ea4c994fa9fbf54d4a.exe	28
PID 1428 wrote to memory of 1544	1428	b5debbb107eb4ded03fe6876abb0fafbe25e9335b7cba3ea4c994fa9fbf54d4a.exe	28
PID 1428 wrote to memory of 1544	1428	b5debbb107eb4ded03fe6876abb0fafbe25e9335b7cba3ea4c994fa9fbf54d4a.exe	28

C:\Users\Admin\AppData\Local\Temp\b5debbb107eb4ded03fe6876abb0fafbe25e9335b7cba3ea4c994fa9fbf54d4a.exe
"C:\Users\Admin\AppData\Local\Temp\b5debbb107eb4ded03fe6876abb0fafbe25e9335b7cba3ea4c994fa9fbf54d4a.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1428
- C:\Users\Admin\AppData\Local\Temp\b5debbb107eb4ded03fe6876abb0fafbe25e9335b7cba3ea4c994fa9fbf54d4a.exe
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1544

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/1544-54-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1544-55-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1544-57-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1544-59-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1544-61-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1544-63-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1544-65-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1544-68-0x0000000074C41000-0x0000000074C43000-memory.dmp

Filesize
8KB

Download
memory/1544-69-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1544-70-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1544-71-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1544-73-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download