3a5a414121b94cf5b9cb381ec90238e0caff990a7c84493dbfcfa0b73c259194

Analysis

max time kernel
144s
max time network
156s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
22/11/2022, 14:14

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General

Target

3a5a414121b94cf5b9cb381ec90238e0caff990a7c84493dbfcfa0b73c259194.exe
Size

1.3MB
MD5

1edc3f90987a30d3916a18a14deaa9a0
SHA1

cf54f8c058dcbf267ec1b71e41268ac819ca1ec0
SHA256

3a5a414121b94cf5b9cb381ec90238e0caff990a7c84493dbfcfa0b73c259194
SHA512

1a4887ff25adc89a3a1f5e93239f18dca0dfcf5d0c4aeb333c300550307b15c3740db0d2c46a02cdba6e49591b8864350a5f00b9c367e9748ad0ec83e9d8c2dc
SSDEEP

24576:jrKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPakO:jrKo4ZwCOnYjVmJPa9

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1948 set thread context of 964	1948	3a5a414121b94cf5b9cb381ec90238e0caff990a7c84493dbfcfa0b73c259194.exe	28

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main	3a5a414121b94cf5b9cb381ec90238e0caff990a7c84493dbfcfa0b73c259194.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
964	3a5a414121b94cf5b9cb381ec90238e0caff990a7c84493dbfcfa0b73c259194.exe
964	3a5a414121b94cf5b9cb381ec90238e0caff990a7c84493dbfcfa0b73c259194.exe
964	3a5a414121b94cf5b9cb381ec90238e0caff990a7c84493dbfcfa0b73c259194.exe
964	3a5a414121b94cf5b9cb381ec90238e0caff990a7c84493dbfcfa0b73c259194.exe
964	3a5a414121b94cf5b9cb381ec90238e0caff990a7c84493dbfcfa0b73c259194.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1948 wrote to memory of 964	1948	3a5a414121b94cf5b9cb381ec90238e0caff990a7c84493dbfcfa0b73c259194.exe	28
PID 1948 wrote to memory of 964	1948	3a5a414121b94cf5b9cb381ec90238e0caff990a7c84493dbfcfa0b73c259194.exe	28
PID 1948 wrote to memory of 964	1948	3a5a414121b94cf5b9cb381ec90238e0caff990a7c84493dbfcfa0b73c259194.exe	28
PID 1948 wrote to memory of 964	1948	3a5a414121b94cf5b9cb381ec90238e0caff990a7c84493dbfcfa0b73c259194.exe	28
PID 1948 wrote to memory of 964	1948	3a5a414121b94cf5b9cb381ec90238e0caff990a7c84493dbfcfa0b73c259194.exe	28
PID 1948 wrote to memory of 964	1948	3a5a414121b94cf5b9cb381ec90238e0caff990a7c84493dbfcfa0b73c259194.exe	28
PID 1948 wrote to memory of 964	1948	3a5a414121b94cf5b9cb381ec90238e0caff990a7c84493dbfcfa0b73c259194.exe	28
PID 1948 wrote to memory of 964	1948	3a5a414121b94cf5b9cb381ec90238e0caff990a7c84493dbfcfa0b73c259194.exe	28
PID 1948 wrote to memory of 964	1948	3a5a414121b94cf5b9cb381ec90238e0caff990a7c84493dbfcfa0b73c259194.exe	28
PID 1948 wrote to memory of 964	1948	3a5a414121b94cf5b9cb381ec90238e0caff990a7c84493dbfcfa0b73c259194.exe	28
PID 1948 wrote to memory of 964	1948	3a5a414121b94cf5b9cb381ec90238e0caff990a7c84493dbfcfa0b73c259194.exe	28

C:\Users\Admin\AppData\Local\Temp\3a5a414121b94cf5b9cb381ec90238e0caff990a7c84493dbfcfa0b73c259194.exe
"C:\Users\Admin\AppData\Local\Temp\3a5a414121b94cf5b9cb381ec90238e0caff990a7c84493dbfcfa0b73c259194.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1948
- C:\Users\Admin\AppData\Local\Temp\3a5a414121b94cf5b9cb381ec90238e0caff990a7c84493dbfcfa0b73c259194.exe
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:964

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/964-54-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/964-55-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/964-57-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/964-59-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/964-61-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/964-63-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/964-65-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/964-68-0x0000000075DA1000-0x0000000075DA3000-memory.dmp

Filesize
8KB

Download
memory/964-69-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/964-70-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/964-71-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/964-72-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download