efa2d4042cc5847040d6fe042aa2fe229f91fa14f509f198ca2d0aa4d7ec2029

Analysis

max time kernel
40s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
22/11/2022, 03:34

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General

Target

efa2d4042cc5847040d6fe042aa2fe229f91fa14f509f198ca2d0aa4d7ec2029.exe
Size

1.3MB
MD5

8b14fa773b82d9fb0d24aefd11429fc9
SHA1

d26908460311ab3f3716117247c2cbeb034a7da0
SHA256

efa2d4042cc5847040d6fe042aa2fe229f91fa14f509f198ca2d0aa4d7ec2029
SHA512

88a626a94d92072bae74829947bd969d601f36b3daffb9be654d3fcad0ecc6d275d3602a6a82a563588039ba5fe0bfe3a5624766ecc0ea87f601d7316f86aba0
SSDEEP

24576:3OiZzDXGLFP53UG7bL1HohIE6BvRx0GOb/4+a0q3bhAqtxe9d:ei1DWLFP53UGe76x0ZUphdtC

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1688 set thread context of 2000	1688	efa2d4042cc5847040d6fe042aa2fe229f91fa14f509f198ca2d0aa4d7ec2029.exe	27

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	efa2d4042cc5847040d6fe042aa2fe229f91fa14f509f198ca2d0aa4d7ec2029.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2000	efa2d4042cc5847040d6fe042aa2fe229f91fa14f509f198ca2d0aa4d7ec2029.exe
2000	efa2d4042cc5847040d6fe042aa2fe229f91fa14f509f198ca2d0aa4d7ec2029.exe
2000	efa2d4042cc5847040d6fe042aa2fe229f91fa14f509f198ca2d0aa4d7ec2029.exe
2000	efa2d4042cc5847040d6fe042aa2fe229f91fa14f509f198ca2d0aa4d7ec2029.exe
2000	efa2d4042cc5847040d6fe042aa2fe229f91fa14f509f198ca2d0aa4d7ec2029.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1688 wrote to memory of 2000	1688	efa2d4042cc5847040d6fe042aa2fe229f91fa14f509f198ca2d0aa4d7ec2029.exe	27
PID 1688 wrote to memory of 2000	1688	efa2d4042cc5847040d6fe042aa2fe229f91fa14f509f198ca2d0aa4d7ec2029.exe	27
PID 1688 wrote to memory of 2000	1688	efa2d4042cc5847040d6fe042aa2fe229f91fa14f509f198ca2d0aa4d7ec2029.exe	27
PID 1688 wrote to memory of 2000	1688	efa2d4042cc5847040d6fe042aa2fe229f91fa14f509f198ca2d0aa4d7ec2029.exe	27
PID 1688 wrote to memory of 2000	1688	efa2d4042cc5847040d6fe042aa2fe229f91fa14f509f198ca2d0aa4d7ec2029.exe	27
PID 1688 wrote to memory of 2000	1688	efa2d4042cc5847040d6fe042aa2fe229f91fa14f509f198ca2d0aa4d7ec2029.exe	27
PID 1688 wrote to memory of 2000	1688	efa2d4042cc5847040d6fe042aa2fe229f91fa14f509f198ca2d0aa4d7ec2029.exe	27
PID 1688 wrote to memory of 2000	1688	efa2d4042cc5847040d6fe042aa2fe229f91fa14f509f198ca2d0aa4d7ec2029.exe	27
PID 1688 wrote to memory of 2000	1688	efa2d4042cc5847040d6fe042aa2fe229f91fa14f509f198ca2d0aa4d7ec2029.exe	27
PID 1688 wrote to memory of 2000	1688	efa2d4042cc5847040d6fe042aa2fe229f91fa14f509f198ca2d0aa4d7ec2029.exe	27
PID 1688 wrote to memory of 2000	1688	efa2d4042cc5847040d6fe042aa2fe229f91fa14f509f198ca2d0aa4d7ec2029.exe	27

C:\Users\Admin\AppData\Local\Temp\efa2d4042cc5847040d6fe042aa2fe229f91fa14f509f198ca2d0aa4d7ec2029.exe
"C:\Users\Admin\AppData\Local\Temp\efa2d4042cc5847040d6fe042aa2fe229f91fa14f509f198ca2d0aa4d7ec2029.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1688
- C:\Users\Admin\AppData\Local\Temp\efa2d4042cc5847040d6fe042aa2fe229f91fa14f509f198ca2d0aa4d7ec2029.exe
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2000

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/2000-54-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/2000-55-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/2000-57-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/2000-59-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/2000-61-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/2000-63-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/2000-65-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/2000-68-0x0000000075DF1000-0x0000000075DF3000-memory.dmp

Filesize
8KB

Download
memory/2000-69-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/2000-70-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/2000-71-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download