5b64fe2737cb86480b93bd722034904076ec6ac8b4c9cc6f4c37683bdd62e50c

Analysis

max time kernel
112s
max time network
151s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
01-12-2022 04:48

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General

Target

5b64fe2737cb86480b93bd722034904076ec6ac8b4c9cc6f4c37683bdd62e50c.exe
Size

92KB
MD5

6ae619eb37e600d8f741fda8ec497a1a
SHA1

d424d6246cd042447c56fea5ee167d402a0a9566
SHA256

5b64fe2737cb86480b93bd722034904076ec6ac8b4c9cc6f4c37683bdd62e50c
SHA512

d978bbe5cc531dd67bef86006c8610a41b7577eed0cfb6aa337270f30ad5cb7bc02c441bd64d6be48075e410578062f12976555b4ee1f3b93abe82006f39b605
SSDEEP

768:bxu1yiBh/CiCREDjAncmlNV9lRsOw83/q0HssALrt0NdKY3dRnVms2ceydgOZoqn:bxyv6NVHkMja6NdKiI2dgDqlqIHUsQp

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1788 set thread context of 1676	1788	5b64fe2737cb86480b93bd722034904076ec6ac8b4c9cc6f4c37683bdd62e50c.exe	28

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\GPU	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
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 (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "376823128"	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\Recovery\AdminActive	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\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\Main	IEXPLORE.EXE
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\Main	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\LowRegistry\DontShowMeThisDialogAgain	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\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\Toolbar	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	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\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{352E7181-72E9-11ED-9AD4-7A3897842414} = "0"	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 (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1676	5b64fe2737cb86480b93bd722034904076ec6ac8b4c9cc6f4c37683bdd62e50c.exe
1676	5b64fe2737cb86480b93bd722034904076ec6ac8b4c9cc6f4c37683bdd62e50c.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1676	5b64fe2737cb86480b93bd722034904076ec6ac8b4c9cc6f4c37683bdd62e50c.exe
Token: SeDebugPrivilege	1676	5b64fe2737cb86480b93bd722034904076ec6ac8b4c9cc6f4c37683bdd62e50c.exe
Token: SeDebugPrivilege	336	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1772	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1772	IEXPLORE.EXE
1772	IEXPLORE.EXE
336	IEXPLORE.EXE
336	IEXPLORE.EXE
336	IEXPLORE.EXE
336	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 1788 wrote to memory of 1676	1788	5b64fe2737cb86480b93bd722034904076ec6ac8b4c9cc6f4c37683bdd62e50c.exe	28
PID 1788 wrote to memory of 1676	1788	5b64fe2737cb86480b93bd722034904076ec6ac8b4c9cc6f4c37683bdd62e50c.exe	28
PID 1788 wrote to memory of 1676	1788	5b64fe2737cb86480b93bd722034904076ec6ac8b4c9cc6f4c37683bdd62e50c.exe	28
PID 1788 wrote to memory of 1676	1788	5b64fe2737cb86480b93bd722034904076ec6ac8b4c9cc6f4c37683bdd62e50c.exe	28
PID 1788 wrote to memory of 1676	1788	5b64fe2737cb86480b93bd722034904076ec6ac8b4c9cc6f4c37683bdd62e50c.exe	28
PID 1788 wrote to memory of 1676	1788	5b64fe2737cb86480b93bd722034904076ec6ac8b4c9cc6f4c37683bdd62e50c.exe	28
PID 1788 wrote to memory of 1676	1788	5b64fe2737cb86480b93bd722034904076ec6ac8b4c9cc6f4c37683bdd62e50c.exe	28
PID 1788 wrote to memory of 1676	1788	5b64fe2737cb86480b93bd722034904076ec6ac8b4c9cc6f4c37683bdd62e50c.exe	28
PID 1788 wrote to memory of 1676	1788	5b64fe2737cb86480b93bd722034904076ec6ac8b4c9cc6f4c37683bdd62e50c.exe	28
PID 1788 wrote to memory of 1676	1788	5b64fe2737cb86480b93bd722034904076ec6ac8b4c9cc6f4c37683bdd62e50c.exe	28
PID 1676 wrote to memory of 2040	1676	5b64fe2737cb86480b93bd722034904076ec6ac8b4c9cc6f4c37683bdd62e50c.exe	29
PID 1676 wrote to memory of 2040	1676	5b64fe2737cb86480b93bd722034904076ec6ac8b4c9cc6f4c37683bdd62e50c.exe	29
PID 1676 wrote to memory of 2040	1676	5b64fe2737cb86480b93bd722034904076ec6ac8b4c9cc6f4c37683bdd62e50c.exe	29
PID 1676 wrote to memory of 2040	1676	5b64fe2737cb86480b93bd722034904076ec6ac8b4c9cc6f4c37683bdd62e50c.exe	29
PID 2040 wrote to memory of 1772	2040	iexplore.exe	30
PID 2040 wrote to memory of 1772	2040	iexplore.exe	30
PID 2040 wrote to memory of 1772	2040	iexplore.exe	30
PID 2040 wrote to memory of 1772	2040	iexplore.exe	30
PID 1772 wrote to memory of 336	1772	IEXPLORE.EXE	32
PID 1772 wrote to memory of 336	1772	IEXPLORE.EXE	32
PID 1772 wrote to memory of 336	1772	IEXPLORE.EXE	32
PID 1772 wrote to memory of 336	1772	IEXPLORE.EXE	32
PID 1676 wrote to memory of 336	1676	5b64fe2737cb86480b93bd722034904076ec6ac8b4c9cc6f4c37683bdd62e50c.exe	32
PID 1676 wrote to memory of 336	1676	5b64fe2737cb86480b93bd722034904076ec6ac8b4c9cc6f4c37683bdd62e50c.exe	32

C:\Users\Admin\AppData\Local\Temp\5b64fe2737cb86480b93bd722034904076ec6ac8b4c9cc6f4c37683bdd62e50c.exe
"C:\Users\Admin\AppData\Local\Temp\5b64fe2737cb86480b93bd722034904076ec6ac8b4c9cc6f4c37683bdd62e50c.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1788
- C:\Users\Admin\AppData\Local\Temp\5b64fe2737cb86480b93bd722034904076ec6ac8b4c9cc6f4c37683bdd62e50c.exe
  C:\Users\Admin\AppData\Local\Temp\5b64fe2737cb86480b93bd722034904076ec6ac8b4c9cc6f4c37683bdd62e50c.exe
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1676
- - C:\Program Files (x86)\Internet Explorer\iexplore.exe
    "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2040
  - - C:\Program Files\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of FindShellTrayWindow
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:1772
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1772 CREDAT:275457 /prefetch:2
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of SetWindowsHookEx
        
        PID:336

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

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\B0R3IILJ.txt

Filesize
535B

MD5
acd0bf7fe84530dc12183ea2fb09d8ec

SHA1
5f4839d1844db7a2b46e1853668cdcbd5404b577

SHA256
5aa9d95495ca07f08c0552112a26ac7f402db7c8c5060055b00f98b5abe7acc1

SHA512
25cff24d45cfc4482687b2228e164717cff2affe36f8e2ca6e6947b06d1d1001ca60a375840ec853c0bb12808d45881b7288f23c9f84647ae5bbd364d385e936

Download Submit
memory/1676-104-0x00000000003B0000-0x00000000003FE000-memory.dmp

Filesize
312KB

Download
memory/1676-136-0x00000000003B0000-0x00000000003FE000-memory.dmp

Filesize
312KB

Download
memory/1676-57-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1676-59-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1676-61-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1676-63-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1676-65-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1676-66-0x0000000000410910-mapping.dmp

Download
memory/1676-88-0x00000000003B0000-0x00000000003FE000-memory.dmp

Filesize
312KB

Download
memory/1676-70-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1676-71-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1676-74-0x00000000003B0000-0x00000000003FE000-memory.dmp

Filesize
312KB

Download
memory/1676-76-0x00000000003B0000-0x00000000003FE000-memory.dmp

Filesize
312KB

Download
memory/1676-78-0x00000000003B0000-0x00000000003FE000-memory.dmp

Filesize
312KB

Download
memory/1676-80-0x00000000003B0000-0x00000000003FE000-memory.dmp

Filesize
312KB

Download
memory/1676-82-0x00000000003B0000-0x00000000003FE000-memory.dmp

Filesize
312KB

Download
memory/1676-84-0x00000000003B0000-0x00000000003FE000-memory.dmp

Filesize
312KB

Download
memory/1676-86-0x00000000003B0000-0x00000000003FE000-memory.dmp

Filesize
312KB

Download
memory/1676-90-0x00000000003B0000-0x00000000003FE000-memory.dmp

Filesize
312KB

Download
memory/1676-56-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1676-102-0x00000000003B0000-0x00000000003FE000-memory.dmp

Filesize
312KB

Download
memory/1676-94-0x00000000003B0000-0x00000000003FE000-memory.dmp

Filesize
312KB

Download
memory/1676-96-0x00000000003B0000-0x00000000003FE000-memory.dmp

Filesize
312KB

Download
memory/1676-98-0x00000000003B0000-0x00000000003FE000-memory.dmp

Filesize
312KB

Download
memory/1676-100-0x00000000003B0000-0x00000000003FE000-memory.dmp

Filesize
312KB

Download
memory/1676-92-0x00000000003B0000-0x00000000003FE000-memory.dmp

Filesize
312KB

Download
memory/1676-135-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1676-106-0x00000000003B0000-0x00000000003FE000-memory.dmp

Filesize
312KB

Download
memory/1676-108-0x00000000003B0000-0x00000000003FE000-memory.dmp

Filesize
312KB

Download
memory/1676-110-0x00000000003B0000-0x00000000003FE000-memory.dmp

Filesize
312KB

Download
memory/1676-112-0x00000000003B0000-0x00000000003FE000-memory.dmp

Filesize
312KB

Download
memory/1676-114-0x00000000003B0000-0x00000000003FE000-memory.dmp

Filesize
312KB

Download
memory/1676-116-0x00000000003B0000-0x00000000003FE000-memory.dmp

Filesize
312KB

Download
memory/1676-118-0x00000000003B0000-0x00000000003FE000-memory.dmp

Filesize
312KB

Download
memory/1676-120-0x00000000003B0000-0x00000000003FE000-memory.dmp

Filesize
312KB

Download
memory/1788-54-0x0000000076321000-0x0000000076323000-memory.dmp

Filesize
8KB

Download
memory/1788-67-0x0000000000230000-0x000000000023F000-memory.dmp

Filesize
60KB

Download
memory/1788-55-0x0000000000400000-0x0000000000433000-memory.dmp

Filesize
204KB

Download