108e18039beb1a205f8dfa2fd86e742ba9949504192e5b259eb4badbd6996733

Analysis

max time kernel
0s
max time network
114s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
06/01/2024, 10:43

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General

Target

4606ae14d89adb2cd3979f325d77c675.exe
Size

8KB
MD5

4606ae14d89adb2cd3979f325d77c675
SHA1

d3accf8754c187e9f66595bc81ccc9a612e0c66e
SHA256

108e18039beb1a205f8dfa2fd86e742ba9949504192e5b259eb4badbd6996733
SHA512

ed8a67d28b8c3d977b81cfee2408829e1e6b58a02aaea373f0ce070b2809964f18c2f2b0eeceac926138a4a116eff2170b2955e355843915d129adb81b80e3ff
SSDEEP

192:EGvuGR4XpmOU54AxAwCMrpY728LqPZo5LdCfSZ/5nSO3:G+Ks4AxAr6+29PfS7nd

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 6 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{747E332C-AC80-11EE-A0B6-62C42074CD15} = "0"	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3348	IEXPLORE.EXE
3348	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4976 wrote to memory of 3348	4976	4606ae14d89adb2cd3979f325d77c675.exe	17
PID 4976 wrote to memory of 3348	4976	4606ae14d89adb2cd3979f325d77c675.exe	17
PID 3348 wrote to memory of 4600	3348	IEXPLORE.EXE	19
PID 3348 wrote to memory of 4600	3348	IEXPLORE.EXE	19
PID 3348 wrote to memory of 4600	3348	IEXPLORE.EXE	19

C:\Users\Admin\AppData\Local\Temp\4606ae14d89adb2cd3979f325d77c675.exe
"C:\Users\Admin\AppData\Local\Temp\4606ae14d89adb2cd3979f325d77c675.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4976
- C:\program files\Internet Explorer\IEXPLORE.EXE
  "C:\program files\Internet Explorer\IEXPLORE.EXE"
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3348
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3348 CREDAT:17410 /prefetch:2
    3⤵
    PID:4600

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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/4976-0-0x0000000013150000-0x0000000013157000-memory.dmp

Filesize
28KB

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memory/4976-1-0x0000000013150000-0x0000000013157000-memory.dmp

Filesize
28KB

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