0d9f1155e01b67f833ed31fc53b291851f72813aebb38eade85e6298dccc2c07

General

Target

0d9f1155e01b67f833ed31fc53b291851f72813aebb38eade85e6298dccc2c07.exe
Size

196KB
MD5

6896eae467e12451b38c706e7938e53c
SHA1

9510cc3adefd066d0e609595f5738b9bb5f087b6
SHA256

0d9f1155e01b67f833ed31fc53b291851f72813aebb38eade85e6298dccc2c07
SHA512

476077619e0d6fee873ea19b9e7a3e8f47ae1f2fb08d0b1942a2bab7c0dd39b7ecd0b397799756de296ab52464e954dc1e918c0a16211c0e667fa62fb04576c8
SSDEEP

3072:ykBJaf+pR25jB+ro+3gurKh6zPmqteqxWVT57KG8SYRdhw:yg925sroag4HU

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 25 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{51B56A50-4915-11ED-AF6B-DA7E66F9F45D} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: 33	1684	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	1684	AUDIODG.EXE
Token: 33	1684	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	1684	AUDIODG.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1544	iexplore.exe

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
1976	0d9f1155e01b67f833ed31fc53b291851f72813aebb38eade85e6298dccc2c07.exe
1976	0d9f1155e01b67f833ed31fc53b291851f72813aebb38eade85e6298dccc2c07.exe
1544	iexplore.exe
1544	iexplore.exe
1504	IEXPLORE.EXE
1504	IEXPLORE.EXE
1504	IEXPLORE.EXE
1504	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1976 wrote to memory of 1544	1976	0d9f1155e01b67f833ed31fc53b291851f72813aebb38eade85e6298dccc2c07.exe	27
PID 1976 wrote to memory of 1544	1976	0d9f1155e01b67f833ed31fc53b291851f72813aebb38eade85e6298dccc2c07.exe	27
PID 1976 wrote to memory of 1544	1976	0d9f1155e01b67f833ed31fc53b291851f72813aebb38eade85e6298dccc2c07.exe	27
PID 1976 wrote to memory of 1544	1976	0d9f1155e01b67f833ed31fc53b291851f72813aebb38eade85e6298dccc2c07.exe	27
PID 1544 wrote to memory of 1504	1544	iexplore.exe	29
PID 1544 wrote to memory of 1504	1544	iexplore.exe	29
PID 1544 wrote to memory of 1504	1544	iexplore.exe	29
PID 1544 wrote to memory of 1504	1544	iexplore.exe	29

C:\Users\Admin\AppData\Local\Temp\0d9f1155e01b67f833ed31fc53b291851f72813aebb38eade85e6298dccc2c07.exe
"C:\Users\Admin\AppData\Local\Temp\0d9f1155e01b67f833ed31fc53b291851f72813aebb38eade85e6298dccc2c07.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1976
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" http://dead-sky.forumid.net/
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1544
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1544 CREDAT:275457 /prefetch:2
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    PID:1504

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x310
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1684

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\1evexod\imagestore.dat

Filesize
19KB

MD5
c3c9ccb47ece4f09f4c343f71e0d1be7

SHA1
6dad472f7ba9f29ce210185cf4d2036a69901585

SHA256
f8ef36924b648957292603822f6e9e0bcc720183d9a5c8d88f1fc9cf979939aa

SHA512
1da2dad2e1e681e2c8c1af43eb9f3fe9f846f9667975ed322aa36d679ee7964a29188742fb080340bc8620c2ae1e0436d1c0605b472c62958192bb405639eb1b

Download Submit
memory/1976-57-0x00000000754E1000-0x00000000754E3000-memory.dmp

Filesize
8KB

Download
memory/1976-58-0x00000000040D0000-0x0000000004B8A000-memory.dmp

Filesize
10.7MB

Download

Analysis

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