a310993cbcfb446e3b0fcbdcd0346718125fc290c4115836443b1b89c8b10742

Analysis

max time kernel
108s
max time network
149s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
04/12/2022, 08:21

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General

Target

a310993cbcfb446e3b0fcbdcd0346718125fc290c4115836443b1b89c8b10742.exe
Size

314KB
MD5

062c4f531e2b9a69ca4793702bbce655
SHA1

9a067b350633cee209e8ed78aee5965d0b70ddca
SHA256

a310993cbcfb446e3b0fcbdcd0346718125fc290c4115836443b1b89c8b10742
SHA512

fe93f430b9a2185e563e2985217e294685a6829bea0c2675de18bb028a4fb75447f1f5fd471dffd95090c12067d9becef37ab09fc16af8320e0347ab5352eb2d
SSDEEP

6144:/oNkMkk2DxLqW9NJgmJglioBiM3sOjm6Mh/Xx9UoFiVb9GeUa89impfoS:/TVRN9wiHCGvxqIiVbAefKimpfoS

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1764 set thread context of 1964	1764	a310993cbcfb446e3b0fcbdcd0346718125fc290c4115836443b1b89c8b10742.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\DomainSuggestion	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\DontShowMeThisDialogAgain	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{94D8DD71-767F-11ED-9AAE-C6457FCBF3CF} = "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\IntelliForms	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\PageSetup	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Zoom	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
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\DomainSuggestion\FileNames\	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\InternetRegistry	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\Main\WindowsSearch	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\Main	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\BrowserEmulation\LowMic	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\DomainSuggestion\NextUpdateDate = "377217566"	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\DomainSuggestion\FileNames	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

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1964	a310993cbcfb446e3b0fcbdcd0346718125fc290c4115836443b1b89c8b10742.exe
1964	a310993cbcfb446e3b0fcbdcd0346718125fc290c4115836443b1b89c8b10742.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1964	a310993cbcfb446e3b0fcbdcd0346718125fc290c4115836443b1b89c8b10742.exe
Token: SeDebugPrivilege	1964	a310993cbcfb446e3b0fcbdcd0346718125fc290c4115836443b1b89c8b10742.exe
Token: SeDebugPrivilege	1264	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1196	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
1764	a310993cbcfb446e3b0fcbdcd0346718125fc290c4115836443b1b89c8b10742.exe
1196	IEXPLORE.EXE
1196	IEXPLORE.EXE
1264	IEXPLORE.EXE
1264	IEXPLORE.EXE
1264	IEXPLORE.EXE
1264	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 1764 wrote to memory of 1964	1764	a310993cbcfb446e3b0fcbdcd0346718125fc290c4115836443b1b89c8b10742.exe	28
PID 1764 wrote to memory of 1964	1764	a310993cbcfb446e3b0fcbdcd0346718125fc290c4115836443b1b89c8b10742.exe	28
PID 1764 wrote to memory of 1964	1764	a310993cbcfb446e3b0fcbdcd0346718125fc290c4115836443b1b89c8b10742.exe	28
PID 1764 wrote to memory of 1964	1764	a310993cbcfb446e3b0fcbdcd0346718125fc290c4115836443b1b89c8b10742.exe	28
PID 1764 wrote to memory of 1964	1764	a310993cbcfb446e3b0fcbdcd0346718125fc290c4115836443b1b89c8b10742.exe	28
PID 1764 wrote to memory of 1964	1764	a310993cbcfb446e3b0fcbdcd0346718125fc290c4115836443b1b89c8b10742.exe	28
PID 1764 wrote to memory of 1964	1764	a310993cbcfb446e3b0fcbdcd0346718125fc290c4115836443b1b89c8b10742.exe	28
PID 1764 wrote to memory of 1964	1764	a310993cbcfb446e3b0fcbdcd0346718125fc290c4115836443b1b89c8b10742.exe	28
PID 1764 wrote to memory of 1964	1764	a310993cbcfb446e3b0fcbdcd0346718125fc290c4115836443b1b89c8b10742.exe	28
PID 1764 wrote to memory of 1964	1764	a310993cbcfb446e3b0fcbdcd0346718125fc290c4115836443b1b89c8b10742.exe	28
PID 1964 wrote to memory of 2000	1964	a310993cbcfb446e3b0fcbdcd0346718125fc290c4115836443b1b89c8b10742.exe	29
PID 1964 wrote to memory of 2000	1964	a310993cbcfb446e3b0fcbdcd0346718125fc290c4115836443b1b89c8b10742.exe	29
PID 1964 wrote to memory of 2000	1964	a310993cbcfb446e3b0fcbdcd0346718125fc290c4115836443b1b89c8b10742.exe	29
PID 1964 wrote to memory of 2000	1964	a310993cbcfb446e3b0fcbdcd0346718125fc290c4115836443b1b89c8b10742.exe	29
PID 2000 wrote to memory of 1196	2000	iexplore.exe	30
PID 2000 wrote to memory of 1196	2000	iexplore.exe	30
PID 2000 wrote to memory of 1196	2000	iexplore.exe	30
PID 2000 wrote to memory of 1196	2000	iexplore.exe	30
PID 1196 wrote to memory of 1264	1196	IEXPLORE.EXE	32
PID 1196 wrote to memory of 1264	1196	IEXPLORE.EXE	32
PID 1196 wrote to memory of 1264	1196	IEXPLORE.EXE	32
PID 1196 wrote to memory of 1264	1196	IEXPLORE.EXE	32
PID 1964 wrote to memory of 1264	1964	a310993cbcfb446e3b0fcbdcd0346718125fc290c4115836443b1b89c8b10742.exe	32
PID 1964 wrote to memory of 1264	1964	a310993cbcfb446e3b0fcbdcd0346718125fc290c4115836443b1b89c8b10742.exe	32

C:\Users\Admin\AppData\Local\Temp\a310993cbcfb446e3b0fcbdcd0346718125fc290c4115836443b1b89c8b10742.exe
"C:\Users\Admin\AppData\Local\Temp\a310993cbcfb446e3b0fcbdcd0346718125fc290c4115836443b1b89c8b10742.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1764
- C:\Users\Admin\AppData\Local\Temp\a310993cbcfb446e3b0fcbdcd0346718125fc290c4115836443b1b89c8b10742.exe
  C:\Users\Admin\AppData\Local\Temp\a310993cbcfb446e3b0fcbdcd0346718125fc290c4115836443b1b89c8b10742.exe
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1964
- - C:\Program Files (x86)\Internet Explorer\iexplore.exe
    "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2000
  - - 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:1196
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1196 CREDAT:275457 /prefetch:2
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of SetWindowsHookEx
        
        PID:1264

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\HCIMFVL1.txt

Filesize
608B

MD5
ab4e582d357caa6b4f4ee18efdccdd98

SHA1
0f1dea8dc646c6ac3fc05de5ce418ef8ce10128e

SHA256
36cd530d57b13f61b7d537e3cf1639885a0f327b3f5e11fc3627cfba74a0dabc

SHA512
428bec4a903e6c1c1a0162dc93a97ad9abaa88d71f3b983467620c89056ee1623878f2e85602ae81862d6325506a658e3a95cd72e4f92787905c399ce618f395

Download Submit
memory/1764-61-0x0000000000400000-0x00000000005F4000-memory.dmp

Filesize
2.0MB

Download
memory/1764-57-0x0000000000400000-0x00000000005F4000-memory.dmp

Filesize
2.0MB

Download
memory/1764-59-0x00000000028B0000-0x0000000002AA4000-memory.dmp

Filesize
2.0MB

Download
memory/1964-89-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/1964-95-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/1964-63-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1964-64-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1964-65-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/1964-97-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/1964-69-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/1964-71-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/1964-73-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/1964-75-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/1964-77-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/1964-79-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/1964-81-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/1964-83-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/1964-85-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/1964-87-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/1964-56-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1964-91-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/1964-62-0x0000000075BA1000-0x0000000075BA3000-memory.dmp

Filesize
8KB

Download
memory/1964-93-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/1964-67-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/1964-99-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/1964-101-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/1964-103-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/1964-105-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/1964-107-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/1964-109-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/1964-111-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/1964-113-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/1964-115-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/1964-117-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/1964-119-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/1964-121-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/1964-123-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/1964-128-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1964-129-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download