b1a65c77c3d0c23c87c4afb9194e44aed42c1ba6639dc4582bc70caaa058054f

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, 07:15

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General

Target

b1a65c77c3d0c23c87c4afb9194e44aed42c1ba6639dc4582bc70caaa058054f.exe
Size

1.3MB
MD5

59c16844b36e7508f822b5825a09c5a7
SHA1

776721cf0657b8cd5262c8fe37a0ffdff88788c7
SHA256

b1a65c77c3d0c23c87c4afb9194e44aed42c1ba6639dc4582bc70caaa058054f
SHA512

0e01bea263e5f3b582c354ad6672a2f41fc6e437ee2362b4bcd200ef36670fd1a2cbaacb75b781774194410bfc29f087ba61a6aab1ad0f1092e63a25187a9fd2
SSDEEP

24576:7rKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPakt:7rKo4ZwCOnYjVmJPa6

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1512 set thread context of 1612	1512	b1a65c77c3d0c23c87c4afb9194e44aed42c1ba6639dc4582bc70caaa058054f.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	b1a65c77c3d0c23c87c4afb9194e44aed42c1ba6639dc4582bc70caaa058054f.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1612	b1a65c77c3d0c23c87c4afb9194e44aed42c1ba6639dc4582bc70caaa058054f.exe
1612	b1a65c77c3d0c23c87c4afb9194e44aed42c1ba6639dc4582bc70caaa058054f.exe
1612	b1a65c77c3d0c23c87c4afb9194e44aed42c1ba6639dc4582bc70caaa058054f.exe
1612	b1a65c77c3d0c23c87c4afb9194e44aed42c1ba6639dc4582bc70caaa058054f.exe
1612	b1a65c77c3d0c23c87c4afb9194e44aed42c1ba6639dc4582bc70caaa058054f.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1512 wrote to memory of 1612	1512	b1a65c77c3d0c23c87c4afb9194e44aed42c1ba6639dc4582bc70caaa058054f.exe	28
PID 1512 wrote to memory of 1612	1512	b1a65c77c3d0c23c87c4afb9194e44aed42c1ba6639dc4582bc70caaa058054f.exe	28
PID 1512 wrote to memory of 1612	1512	b1a65c77c3d0c23c87c4afb9194e44aed42c1ba6639dc4582bc70caaa058054f.exe	28
PID 1512 wrote to memory of 1612	1512	b1a65c77c3d0c23c87c4afb9194e44aed42c1ba6639dc4582bc70caaa058054f.exe	28
PID 1512 wrote to memory of 1612	1512	b1a65c77c3d0c23c87c4afb9194e44aed42c1ba6639dc4582bc70caaa058054f.exe	28
PID 1512 wrote to memory of 1612	1512	b1a65c77c3d0c23c87c4afb9194e44aed42c1ba6639dc4582bc70caaa058054f.exe	28
PID 1512 wrote to memory of 1612	1512	b1a65c77c3d0c23c87c4afb9194e44aed42c1ba6639dc4582bc70caaa058054f.exe	28
PID 1512 wrote to memory of 1612	1512	b1a65c77c3d0c23c87c4afb9194e44aed42c1ba6639dc4582bc70caaa058054f.exe	28
PID 1512 wrote to memory of 1612	1512	b1a65c77c3d0c23c87c4afb9194e44aed42c1ba6639dc4582bc70caaa058054f.exe	28
PID 1512 wrote to memory of 1612	1512	b1a65c77c3d0c23c87c4afb9194e44aed42c1ba6639dc4582bc70caaa058054f.exe	28
PID 1512 wrote to memory of 1612	1512	b1a65c77c3d0c23c87c4afb9194e44aed42c1ba6639dc4582bc70caaa058054f.exe	28

C:\Users\Admin\AppData\Local\Temp\b1a65c77c3d0c23c87c4afb9194e44aed42c1ba6639dc4582bc70caaa058054f.exe
"C:\Users\Admin\AppData\Local\Temp\b1a65c77c3d0c23c87c4afb9194e44aed42c1ba6639dc4582bc70caaa058054f.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1512
- C:\Users\Admin\AppData\Local\Temp\b1a65c77c3d0c23c87c4afb9194e44aed42c1ba6639dc4582bc70caaa058054f.exe
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1612

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/1612-54-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1612-55-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1612-57-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1612-59-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1612-61-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1612-63-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1612-65-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1612-68-0x0000000075C81000-0x0000000075C83000-memory.dmp

Filesize
8KB

Download
memory/1612-69-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1612-70-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1612-71-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1612-73-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download