b422678763a9a07a15c23d15b31c5e130ff61391a03f21848cfdbba7797567a7

Analysis

max time kernel
131s
max time network
129s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
22/11/2022, 07:05

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General

Target

b422678763a9a07a15c23d15b31c5e130ff61391a03f21848cfdbba7797567a7.exe
Size

1.3MB
MD5

af5020d516cb23a6f61b58eb987f78df
SHA1

da51c3b1c50957003c6272fb39dc3df28f2c35cb
SHA256

b422678763a9a07a15c23d15b31c5e130ff61391a03f21848cfdbba7797567a7
SHA512

1a8bf6a67ef56548dc48dc32bbbc59f3e75e80963a1a43eeef9c8d1501ee5389458ab0ebfe6a80ba8805cd18341bbcf8a9fc0384b61551a66d4afbe05d20d8cf
SSDEEP

24576:zrKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPakJ:zrKo4ZwCOnYjVmJPaW

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1340 set thread context of 2020	1340	b422678763a9a07a15c23d15b31c5e130ff61391a03f21848cfdbba7797567a7.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	b422678763a9a07a15c23d15b31c5e130ff61391a03f21848cfdbba7797567a7.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2020	b422678763a9a07a15c23d15b31c5e130ff61391a03f21848cfdbba7797567a7.exe
2020	b422678763a9a07a15c23d15b31c5e130ff61391a03f21848cfdbba7797567a7.exe
2020	b422678763a9a07a15c23d15b31c5e130ff61391a03f21848cfdbba7797567a7.exe
2020	b422678763a9a07a15c23d15b31c5e130ff61391a03f21848cfdbba7797567a7.exe
2020	b422678763a9a07a15c23d15b31c5e130ff61391a03f21848cfdbba7797567a7.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1340 wrote to memory of 2020	1340	b422678763a9a07a15c23d15b31c5e130ff61391a03f21848cfdbba7797567a7.exe	28
PID 1340 wrote to memory of 2020	1340	b422678763a9a07a15c23d15b31c5e130ff61391a03f21848cfdbba7797567a7.exe	28
PID 1340 wrote to memory of 2020	1340	b422678763a9a07a15c23d15b31c5e130ff61391a03f21848cfdbba7797567a7.exe	28
PID 1340 wrote to memory of 2020	1340	b422678763a9a07a15c23d15b31c5e130ff61391a03f21848cfdbba7797567a7.exe	28
PID 1340 wrote to memory of 2020	1340	b422678763a9a07a15c23d15b31c5e130ff61391a03f21848cfdbba7797567a7.exe	28
PID 1340 wrote to memory of 2020	1340	b422678763a9a07a15c23d15b31c5e130ff61391a03f21848cfdbba7797567a7.exe	28
PID 1340 wrote to memory of 2020	1340	b422678763a9a07a15c23d15b31c5e130ff61391a03f21848cfdbba7797567a7.exe	28
PID 1340 wrote to memory of 2020	1340	b422678763a9a07a15c23d15b31c5e130ff61391a03f21848cfdbba7797567a7.exe	28
PID 1340 wrote to memory of 2020	1340	b422678763a9a07a15c23d15b31c5e130ff61391a03f21848cfdbba7797567a7.exe	28
PID 1340 wrote to memory of 2020	1340	b422678763a9a07a15c23d15b31c5e130ff61391a03f21848cfdbba7797567a7.exe	28
PID 1340 wrote to memory of 2020	1340	b422678763a9a07a15c23d15b31c5e130ff61391a03f21848cfdbba7797567a7.exe	28

C:\Users\Admin\AppData\Local\Temp\b422678763a9a07a15c23d15b31c5e130ff61391a03f21848cfdbba7797567a7.exe
"C:\Users\Admin\AppData\Local\Temp\b422678763a9a07a15c23d15b31c5e130ff61391a03f21848cfdbba7797567a7.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1340
- C:\Users\Admin\AppData\Local\Temp\b422678763a9a07a15c23d15b31c5e130ff61391a03f21848cfdbba7797567a7.exe
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2020

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/2020-54-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2020-55-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2020-57-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2020-59-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2020-61-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2020-63-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2020-65-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2020-68-0x0000000074FD1000-0x0000000074FD3000-memory.dmp

Filesize
8KB

Download
memory/2020-69-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2020-70-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2020-71-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2020-73-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download