0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275

Analysis

max time kernel
114s
max time network
148s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
29/10/2022, 23:05

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General

Target

0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275.exe
Size

252KB
MD5

4e59d8f8609ab13d66b71b54d12b41a6
SHA1

5a0bb9d6c28cab5d22997f59fc988c90347ebd6a
SHA256

0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275
SHA512

98db081771dea1e29b09671c3aa03840a61107b0a5a46d86b4b7e5eda249172dc67b702ce4326a395173481c116ca20db92f37d89588a6691198a7e3ffcd4cf8
SSDEEP

3072:n9vChraRHgsCFkadLdeAwoswF754RjruCCjzCXAXjHNYUe1IZ0Qv6mZvt:9ISA1mw9+jrK/kAXjHNQ5y6mJ

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1976 set thread context of 1016	1976	0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275.exe	28
PID 1016 set thread context of 1532	1016	0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275.exe	30

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 28 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\InternetRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Zoom	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IntelliForms	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\PageSetup	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{827237F1-5832-11ED-AEF5-42FEA5F7B9B2} = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "373885934"	IEXPLORE.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1532	0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275.exe
1532	0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1532	0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275.exe
Token: SeDebugPrivilege	948	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
700	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
700	IEXPLORE.EXE
700	IEXPLORE.EXE
948	IEXPLORE.EXE
948	IEXPLORE.EXE
948	IEXPLORE.EXE
948	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 1976 wrote to memory of 1016	1976	0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275.exe	28
PID 1976 wrote to memory of 1016	1976	0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275.exe	28
PID 1976 wrote to memory of 1016	1976	0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275.exe	28
PID 1976 wrote to memory of 1016	1976	0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275.exe	28
PID 1976 wrote to memory of 1016	1976	0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275.exe	28
PID 1976 wrote to memory of 1016	1976	0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275.exe	28
PID 1976 wrote to memory of 1016	1976	0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275.exe	28
PID 1976 wrote to memory of 1016	1976	0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275.exe	28
PID 1976 wrote to memory of 1016	1976	0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275.exe	28
PID 1976 wrote to memory of 1016	1976	0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275.exe	28
PID 1016 wrote to memory of 1348	1016	0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275.exe	29
PID 1016 wrote to memory of 1348	1016	0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275.exe	29
PID 1016 wrote to memory of 1348	1016	0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275.exe	29
PID 1016 wrote to memory of 1348	1016	0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275.exe	29
PID 1016 wrote to memory of 1532	1016	0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275.exe	30
PID 1016 wrote to memory of 1532	1016	0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275.exe	30
PID 1016 wrote to memory of 1532	1016	0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275.exe	30
PID 1016 wrote to memory of 1532	1016	0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275.exe	30
PID 1016 wrote to memory of 1532	1016	0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275.exe	30
PID 1016 wrote to memory of 1532	1016	0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275.exe	30
PID 1016 wrote to memory of 1532	1016	0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275.exe	30
PID 1016 wrote to memory of 1532	1016	0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275.exe	30
PID 1016 wrote to memory of 1532	1016	0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275.exe	30
PID 1016 wrote to memory of 1532	1016	0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275.exe	30
PID 1532 wrote to memory of 904	1532	0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275.exe	31
PID 1532 wrote to memory of 904	1532	0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275.exe	31
PID 1532 wrote to memory of 904	1532	0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275.exe	31
PID 1532 wrote to memory of 904	1532	0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275.exe	31
PID 904 wrote to memory of 700	904	iexplore.exe	32
PID 904 wrote to memory of 700	904	iexplore.exe	32
PID 904 wrote to memory of 700	904	iexplore.exe	32
PID 904 wrote to memory of 700	904	iexplore.exe	32
PID 700 wrote to memory of 948	700	IEXPLORE.EXE	34
PID 700 wrote to memory of 948	700	IEXPLORE.EXE	34
PID 700 wrote to memory of 948	700	IEXPLORE.EXE	34
PID 700 wrote to memory of 948	700	IEXPLORE.EXE	34
PID 1532 wrote to memory of 948	1532	0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275.exe	34
PID 1532 wrote to memory of 948	1532	0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275.exe	34

C:\Users\Admin\AppData\Local\Temp\0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275.exe
"C:\Users\Admin\AppData\Local\Temp\0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1976
- C:\Users\Admin\AppData\Local\Temp\0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275.exe
  C:\Users\Admin\AppData\Local\Temp\0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275.exe
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:1016
- - C:\Windows\notepad.exe
    "C:\Windows\notepad.exe"
    3⤵
    PID:1348
- - C:\Users\Admin\AppData\Local\Temp\0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275.exe
    C:\Users\Admin\AppData\Local\Temp\0d16fcdc7c3e82c25c0b56e77a8d27f36bcecb1021cef67f828bb7be18f2b275.exe
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1532
  - - C:\Program Files (x86)\Internet Explorer\iexplore.exe
      "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:904
    - - C:\Program Files\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of FindShellTrayWindow
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:700
      - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:700 CREDAT:275457 /prefetch:2
        6⤵
        Modifies Internet Explorer settings
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of SetWindowsHookEx
        
        PID:948

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\E8CDB1LW.txt

Filesize
608B

MD5
f3af6646f87fd85802814acf05ce1099

SHA1
d8f5e1f8226c1d646739331f8e9fc0d47f4e88f9

SHA256
645c64e9432f3ba9afefdcec37aa738a66a8764e3e21b0a9b1b507b3303c2a98

SHA512
b88ebf37ac9fddaa60c1c0a87d1a61ef546e16bac0f3b493b4534632c95f7164731053afba28a6629bc633d598fcfda239cce7a28de8bc4b5e9ead718e8f07a2

Download Submit
memory/1016-54-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/1016-55-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/1016-57-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/1016-59-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/1016-61-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/1016-64-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/1016-69-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/1016-67-0x00000000764D1000-0x00000000764D3000-memory.dmp

Filesize
8KB

Download
memory/1348-71-0x000007FEFBE41000-0x000007FEFBE43000-memory.dmp

Filesize
8KB

Download
memory/1532-72-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1532-73-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1532-75-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1532-77-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1532-79-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1532-81-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1532-85-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1532-86-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1532-89-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1976-68-0x0000000000220000-0x000000000024B000-memory.dmp

Filesize
172KB

Download