4b5adaec51dc4aa088be11185fb2c21a7f2ecde60187d1b2fba0946016d39c51

Analysis

max time kernel
132s
max time network
130s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
22/11/2022, 13:13

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General

Target

4b5adaec51dc4aa088be11185fb2c21a7f2ecde60187d1b2fba0946016d39c51.exe
Size

1.3MB
MD5

a049da17e184f60bc4eeb89b2143cdb1
SHA1

922050574f90344ae1e1469c8e3827afbdd339c7
SHA256

4b5adaec51dc4aa088be11185fb2c21a7f2ecde60187d1b2fba0946016d39c51
SHA512

be435325316558e1a76aba2b70749930fd91d6863172b40649307328d2d7ebe189518fb83bf3864c80857c9662967c9e397451a537e4dae411c3617459bd827e
SSDEEP

24576:7rKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPakB:7rKo4ZwCOnYjVmJPaa

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1284 set thread context of 1144	1284	4b5adaec51dc4aa088be11185fb2c21a7f2ecde60187d1b2fba0946016d39c51.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	4b5adaec51dc4aa088be11185fb2c21a7f2ecde60187d1b2fba0946016d39c51.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1144	4b5adaec51dc4aa088be11185fb2c21a7f2ecde60187d1b2fba0946016d39c51.exe
1144	4b5adaec51dc4aa088be11185fb2c21a7f2ecde60187d1b2fba0946016d39c51.exe
1144	4b5adaec51dc4aa088be11185fb2c21a7f2ecde60187d1b2fba0946016d39c51.exe
1144	4b5adaec51dc4aa088be11185fb2c21a7f2ecde60187d1b2fba0946016d39c51.exe
1144	4b5adaec51dc4aa088be11185fb2c21a7f2ecde60187d1b2fba0946016d39c51.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1284 wrote to memory of 1144	1284	4b5adaec51dc4aa088be11185fb2c21a7f2ecde60187d1b2fba0946016d39c51.exe	28
PID 1284 wrote to memory of 1144	1284	4b5adaec51dc4aa088be11185fb2c21a7f2ecde60187d1b2fba0946016d39c51.exe	28
PID 1284 wrote to memory of 1144	1284	4b5adaec51dc4aa088be11185fb2c21a7f2ecde60187d1b2fba0946016d39c51.exe	28
PID 1284 wrote to memory of 1144	1284	4b5adaec51dc4aa088be11185fb2c21a7f2ecde60187d1b2fba0946016d39c51.exe	28
PID 1284 wrote to memory of 1144	1284	4b5adaec51dc4aa088be11185fb2c21a7f2ecde60187d1b2fba0946016d39c51.exe	28
PID 1284 wrote to memory of 1144	1284	4b5adaec51dc4aa088be11185fb2c21a7f2ecde60187d1b2fba0946016d39c51.exe	28
PID 1284 wrote to memory of 1144	1284	4b5adaec51dc4aa088be11185fb2c21a7f2ecde60187d1b2fba0946016d39c51.exe	28
PID 1284 wrote to memory of 1144	1284	4b5adaec51dc4aa088be11185fb2c21a7f2ecde60187d1b2fba0946016d39c51.exe	28
PID 1284 wrote to memory of 1144	1284	4b5adaec51dc4aa088be11185fb2c21a7f2ecde60187d1b2fba0946016d39c51.exe	28
PID 1284 wrote to memory of 1144	1284	4b5adaec51dc4aa088be11185fb2c21a7f2ecde60187d1b2fba0946016d39c51.exe	28
PID 1284 wrote to memory of 1144	1284	4b5adaec51dc4aa088be11185fb2c21a7f2ecde60187d1b2fba0946016d39c51.exe	28

C:\Users\Admin\AppData\Local\Temp\4b5adaec51dc4aa088be11185fb2c21a7f2ecde60187d1b2fba0946016d39c51.exe
"C:\Users\Admin\AppData\Local\Temp\4b5adaec51dc4aa088be11185fb2c21a7f2ecde60187d1b2fba0946016d39c51.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1284
- C:\Users\Admin\AppData\Local\Temp\4b5adaec51dc4aa088be11185fb2c21a7f2ecde60187d1b2fba0946016d39c51.exe
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1144

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/1144-54-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1144-55-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1144-57-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1144-59-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1144-61-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1144-63-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1144-65-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1144-68-0x0000000075F01000-0x0000000075F03000-memory.dmp

Filesize
8KB

Download
memory/1144-69-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1144-70-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1144-71-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1144-73-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download