f0f81f3a54af71b52977477a6ee9a026c5a15d4d14f068b68e93443a911a2f71

Analysis

max time kernel
29s
max time network
32s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
22-11-2022 03:28

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General

Target

f0f81f3a54af71b52977477a6ee9a026c5a15d4d14f068b68e93443a911a2f71.exe
Size

1.3MB
MD5

b0918f44b2cb6770dd7f12c1f69615e4
SHA1

db9c2b248b39634a453bf99b9d2c582735a6e231
SHA256

f0f81f3a54af71b52977477a6ee9a026c5a15d4d14f068b68e93443a911a2f71
SHA512

4d731cfc4473f60e1ff2c37ec0101a4d365ca86d0d339b01545bd611d4e0c538c03e1386876483a953c52e16634d0160f58d019f67f62465f21c5e60528ccd66
SSDEEP

24576:4OiZzDXGLFP53UG7bL1HohIE6BvRx0GOb/4+a0q3bhAqtxe9:Ri1DWLFP53UGe76x0ZUphdt

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1276 set thread context of 1252	1276	f0f81f3a54af71b52977477a6ee9a026c5a15d4d14f068b68e93443a911a2f71.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	f0f81f3a54af71b52977477a6ee9a026c5a15d4d14f068b68e93443a911a2f71.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1252	f0f81f3a54af71b52977477a6ee9a026c5a15d4d14f068b68e93443a911a2f71.exe
1252	f0f81f3a54af71b52977477a6ee9a026c5a15d4d14f068b68e93443a911a2f71.exe
1252	f0f81f3a54af71b52977477a6ee9a026c5a15d4d14f068b68e93443a911a2f71.exe
1252	f0f81f3a54af71b52977477a6ee9a026c5a15d4d14f068b68e93443a911a2f71.exe
1252	f0f81f3a54af71b52977477a6ee9a026c5a15d4d14f068b68e93443a911a2f71.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1276 wrote to memory of 1252	1276	f0f81f3a54af71b52977477a6ee9a026c5a15d4d14f068b68e93443a911a2f71.exe	28
PID 1276 wrote to memory of 1252	1276	f0f81f3a54af71b52977477a6ee9a026c5a15d4d14f068b68e93443a911a2f71.exe	28
PID 1276 wrote to memory of 1252	1276	f0f81f3a54af71b52977477a6ee9a026c5a15d4d14f068b68e93443a911a2f71.exe	28
PID 1276 wrote to memory of 1252	1276	f0f81f3a54af71b52977477a6ee9a026c5a15d4d14f068b68e93443a911a2f71.exe	28
PID 1276 wrote to memory of 1252	1276	f0f81f3a54af71b52977477a6ee9a026c5a15d4d14f068b68e93443a911a2f71.exe	28
PID 1276 wrote to memory of 1252	1276	f0f81f3a54af71b52977477a6ee9a026c5a15d4d14f068b68e93443a911a2f71.exe	28
PID 1276 wrote to memory of 1252	1276	f0f81f3a54af71b52977477a6ee9a026c5a15d4d14f068b68e93443a911a2f71.exe	28
PID 1276 wrote to memory of 1252	1276	f0f81f3a54af71b52977477a6ee9a026c5a15d4d14f068b68e93443a911a2f71.exe	28
PID 1276 wrote to memory of 1252	1276	f0f81f3a54af71b52977477a6ee9a026c5a15d4d14f068b68e93443a911a2f71.exe	28
PID 1276 wrote to memory of 1252	1276	f0f81f3a54af71b52977477a6ee9a026c5a15d4d14f068b68e93443a911a2f71.exe	28
PID 1276 wrote to memory of 1252	1276	f0f81f3a54af71b52977477a6ee9a026c5a15d4d14f068b68e93443a911a2f71.exe	28

C:\Users\Admin\AppData\Local\Temp\f0f81f3a54af71b52977477a6ee9a026c5a15d4d14f068b68e93443a911a2f71.exe
"C:\Users\Admin\AppData\Local\Temp\f0f81f3a54af71b52977477a6ee9a026c5a15d4d14f068b68e93443a911a2f71.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1276
- C:\Users\Admin\AppData\Local\Temp\f0f81f3a54af71b52977477a6ee9a026c5a15d4d14f068b68e93443a911a2f71.exe
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1252

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

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Downloads

memory/1252-54-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1252-55-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1252-57-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1252-59-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1252-61-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1252-63-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1252-66-0x000000000044DC30-mapping.dmp

Download
memory/1252-65-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1252-68-0x0000000076381000-0x0000000076383000-memory.dmp

Filesize
8KB

Download
memory/1252-69-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1252-70-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/1252-71-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download