ff4ed944fb38d2d01cb8461f4f4503f59b309ebebafd193dabaa2567fe9ca4e8

General

Target

ff4ed944fb38d2d01cb8461f4f4503f59b309ebebafd193dabaa2567fe9ca4e8.exe
Size

156KB
MD5

da0bef1e60c6580afa67fb75466d902d
SHA1

19210c449e50240ac8319184b33d688e11f5dde9
SHA256

ff4ed944fb38d2d01cb8461f4f4503f59b309ebebafd193dabaa2567fe9ca4e8
SHA512

5a9025ea82638f40a45d5dfc09b8ad100ffcdf669ed7b0eecc932d71de80e6fef8226deebecccd663359ccd94f74ff73ada274cbf5bdb50569ab5d96efeab246
SSDEEP

3072:JaJdTmdUp3oW4M6+7QgQHl7LlL5CPMEiBzztmmSCvG:JATmdUp3oW4MVcgcBz4ClmmS

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1032 set thread context of 2016	1032	ff4ed944fb38d2d01cb8461f4f4503f59b309ebebafd193dabaa2567fe9ca4e8.exe	28

Modifies Internet Explorer settings 1 TTPs 28 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Zoom	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\LowRegistry	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{C91EC131-7125-11ED-9C7C-660C31E8D015} = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "376629254"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\PageSetup	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Toolbar	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\InternetRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\IntelliForms	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2016	ff4ed944fb38d2d01cb8461f4f4503f59b309ebebafd193dabaa2567fe9ca4e8.exe
2016	ff4ed944fb38d2d01cb8461f4f4503f59b309ebebafd193dabaa2567fe9ca4e8.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2016	ff4ed944fb38d2d01cb8461f4f4503f59b309ebebafd193dabaa2567fe9ca4e8.exe
Token: SeDebugPrivilege	2016	ff4ed944fb38d2d01cb8461f4f4503f59b309ebebafd193dabaa2567fe9ca4e8.exe
Token: SeDebugPrivilege	468	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1648	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
1032	ff4ed944fb38d2d01cb8461f4f4503f59b309ebebafd193dabaa2567fe9ca4e8.exe
1648	IEXPLORE.EXE
1648	IEXPLORE.EXE
468	IEXPLORE.EXE
468	IEXPLORE.EXE
468	IEXPLORE.EXE
468	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 1032 wrote to memory of 2016	1032	ff4ed944fb38d2d01cb8461f4f4503f59b309ebebafd193dabaa2567fe9ca4e8.exe	28
PID 1032 wrote to memory of 2016	1032	ff4ed944fb38d2d01cb8461f4f4503f59b309ebebafd193dabaa2567fe9ca4e8.exe	28
PID 1032 wrote to memory of 2016	1032	ff4ed944fb38d2d01cb8461f4f4503f59b309ebebafd193dabaa2567fe9ca4e8.exe	28
PID 1032 wrote to memory of 2016	1032	ff4ed944fb38d2d01cb8461f4f4503f59b309ebebafd193dabaa2567fe9ca4e8.exe	28
PID 1032 wrote to memory of 2016	1032	ff4ed944fb38d2d01cb8461f4f4503f59b309ebebafd193dabaa2567fe9ca4e8.exe	28
PID 1032 wrote to memory of 2016	1032	ff4ed944fb38d2d01cb8461f4f4503f59b309ebebafd193dabaa2567fe9ca4e8.exe	28
PID 1032 wrote to memory of 2016	1032	ff4ed944fb38d2d01cb8461f4f4503f59b309ebebafd193dabaa2567fe9ca4e8.exe	28
PID 1032 wrote to memory of 2016	1032	ff4ed944fb38d2d01cb8461f4f4503f59b309ebebafd193dabaa2567fe9ca4e8.exe	28
PID 1032 wrote to memory of 2016	1032	ff4ed944fb38d2d01cb8461f4f4503f59b309ebebafd193dabaa2567fe9ca4e8.exe	28
PID 2016 wrote to memory of 964	2016	ff4ed944fb38d2d01cb8461f4f4503f59b309ebebafd193dabaa2567fe9ca4e8.exe	29
PID 2016 wrote to memory of 964	2016	ff4ed944fb38d2d01cb8461f4f4503f59b309ebebafd193dabaa2567fe9ca4e8.exe	29
PID 2016 wrote to memory of 964	2016	ff4ed944fb38d2d01cb8461f4f4503f59b309ebebafd193dabaa2567fe9ca4e8.exe	29
PID 2016 wrote to memory of 964	2016	ff4ed944fb38d2d01cb8461f4f4503f59b309ebebafd193dabaa2567fe9ca4e8.exe	29
PID 964 wrote to memory of 1648	964	iexplore.exe	30
PID 964 wrote to memory of 1648	964	iexplore.exe	30
PID 964 wrote to memory of 1648	964	iexplore.exe	30
PID 964 wrote to memory of 1648	964	iexplore.exe	30
PID 1648 wrote to memory of 468	1648	IEXPLORE.EXE	32
PID 1648 wrote to memory of 468	1648	IEXPLORE.EXE	32
PID 1648 wrote to memory of 468	1648	IEXPLORE.EXE	32
PID 1648 wrote to memory of 468	1648	IEXPLORE.EXE	32
PID 2016 wrote to memory of 468	2016	ff4ed944fb38d2d01cb8461f4f4503f59b309ebebafd193dabaa2567fe9ca4e8.exe	32
PID 2016 wrote to memory of 468	2016	ff4ed944fb38d2d01cb8461f4f4503f59b309ebebafd193dabaa2567fe9ca4e8.exe	32

C:\Users\Admin\AppData\Local\Temp\ff4ed944fb38d2d01cb8461f4f4503f59b309ebebafd193dabaa2567fe9ca4e8.exe
"C:\Users\Admin\AppData\Local\Temp\ff4ed944fb38d2d01cb8461f4f4503f59b309ebebafd193dabaa2567fe9ca4e8.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1032
- C:\Users\Admin\AppData\Local\Temp\ff4ed944fb38d2d01cb8461f4f4503f59b309ebebafd193dabaa2567fe9ca4e8.exe
  "C:\Users\Admin\AppData\Local\Temp\ff4ed944fb38d2d01cb8461f4f4503f59b309ebebafd193dabaa2567fe9ca4e8.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2016
- - C:\Program Files (x86)\Internet Explorer\iexplore.exe
    "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:964
  - - 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:1648
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1648 CREDAT:275457 /prefetch:2
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of SetWindowsHookEx
        
        PID:468

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

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\6FBAW9ED.txt

Filesize
539B

MD5
5d68a940ba20a0e9f57354e63330d163

SHA1
28666acc9bf5b2fd3f5280e1d1eb3bad9fe633de

SHA256
4a03e989b09fe71765fdc7a2736a3d1b6b6b9ae97dd8770a96fdf8fe4a5e4a2f

SHA512
b8daa12f6b366178a20a244edcbd6f754e37b4dd7a445858f11c6a4ff24fc4c6b320208785a3672958b606d947f7798fe48540e70446c46f5f5564d61d1186e6

Download Submit
memory/2016-89-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/2016-135-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/2016-61-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2016-91-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/2016-66-0x0000000000410910-mapping.dmp

Download
memory/2016-65-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2016-68-0x0000000076711000-0x0000000076713000-memory.dmp

Filesize
8KB

Download
memory/2016-69-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2016-70-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2016-73-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/2016-75-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/2016-77-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/2016-79-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/2016-81-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/2016-83-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/2016-85-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/2016-87-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/2016-56-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2016-63-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2016-59-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2016-97-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/2016-95-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/2016-99-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/2016-101-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/2016-103-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/2016-105-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/2016-107-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/2016-109-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/2016-111-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/2016-113-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/2016-115-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/2016-117-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/2016-119-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/2016-121-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/2016-134-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2016-93-0x0000000000280000-0x00000000002CE000-memory.dmp

Filesize
312KB

Download
memory/2016-57-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download

Analysis

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