fef8d7d2b11258714404585e50552c2e8d98f7ec796f8f75dd917b9ea46d6343

Analysis

max time kernel
23s
max time network
34s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
22/11/2022, 02:38

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General

Target

fef8d7d2b11258714404585e50552c2e8d98f7ec796f8f75dd917b9ea46d6343.exe
Size

1.3MB
MD5

31a13e69919f737dd98bf9684788e201
SHA1

08f9673da04ae5eec438522a636fe56804fb8020
SHA256

fef8d7d2b11258714404585e50552c2e8d98f7ec796f8f75dd917b9ea46d6343
SHA512

5b01c6350b401e3e6bd40f2aecd1a6d392b47fa7c10253fb93500edd2d6accccaf065648efb02444efe53cd9da40ade23a84a4a870223613928e482af4b4bcc1
SSDEEP

24576:7rKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPakR:7rKo4ZwCOnYjVmJPae

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1152 set thread context of 1124	1152	fef8d7d2b11258714404585e50552c2e8d98f7ec796f8f75dd917b9ea46d6343.exe	28

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Main	fef8d7d2b11258714404585e50552c2e8d98f7ec796f8f75dd917b9ea46d6343.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1124	fef8d7d2b11258714404585e50552c2e8d98f7ec796f8f75dd917b9ea46d6343.exe
1124	fef8d7d2b11258714404585e50552c2e8d98f7ec796f8f75dd917b9ea46d6343.exe
1124	fef8d7d2b11258714404585e50552c2e8d98f7ec796f8f75dd917b9ea46d6343.exe
1124	fef8d7d2b11258714404585e50552c2e8d98f7ec796f8f75dd917b9ea46d6343.exe
1124	fef8d7d2b11258714404585e50552c2e8d98f7ec796f8f75dd917b9ea46d6343.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1152 wrote to memory of 1124	1152	fef8d7d2b11258714404585e50552c2e8d98f7ec796f8f75dd917b9ea46d6343.exe	28
PID 1152 wrote to memory of 1124	1152	fef8d7d2b11258714404585e50552c2e8d98f7ec796f8f75dd917b9ea46d6343.exe	28
PID 1152 wrote to memory of 1124	1152	fef8d7d2b11258714404585e50552c2e8d98f7ec796f8f75dd917b9ea46d6343.exe	28
PID 1152 wrote to memory of 1124	1152	fef8d7d2b11258714404585e50552c2e8d98f7ec796f8f75dd917b9ea46d6343.exe	28
PID 1152 wrote to memory of 1124	1152	fef8d7d2b11258714404585e50552c2e8d98f7ec796f8f75dd917b9ea46d6343.exe	28
PID 1152 wrote to memory of 1124	1152	fef8d7d2b11258714404585e50552c2e8d98f7ec796f8f75dd917b9ea46d6343.exe	28
PID 1152 wrote to memory of 1124	1152	fef8d7d2b11258714404585e50552c2e8d98f7ec796f8f75dd917b9ea46d6343.exe	28
PID 1152 wrote to memory of 1124	1152	fef8d7d2b11258714404585e50552c2e8d98f7ec796f8f75dd917b9ea46d6343.exe	28
PID 1152 wrote to memory of 1124	1152	fef8d7d2b11258714404585e50552c2e8d98f7ec796f8f75dd917b9ea46d6343.exe	28
PID 1152 wrote to memory of 1124	1152	fef8d7d2b11258714404585e50552c2e8d98f7ec796f8f75dd917b9ea46d6343.exe	28
PID 1152 wrote to memory of 1124	1152	fef8d7d2b11258714404585e50552c2e8d98f7ec796f8f75dd917b9ea46d6343.exe	28

C:\Users\Admin\AppData\Local\Temp\fef8d7d2b11258714404585e50552c2e8d98f7ec796f8f75dd917b9ea46d6343.exe
"C:\Users\Admin\AppData\Local\Temp\fef8d7d2b11258714404585e50552c2e8d98f7ec796f8f75dd917b9ea46d6343.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1152
- C:\Users\Admin\AppData\Local\Temp\fef8d7d2b11258714404585e50552c2e8d98f7ec796f8f75dd917b9ea46d6343.exe
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1124

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/1124-54-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1124-55-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1124-57-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1124-59-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1124-61-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1124-63-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1124-65-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1124-68-0x00000000759F1000-0x00000000759F3000-memory.dmp

Filesize
8KB

Download
memory/1124-69-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1124-71-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1124-72-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download