392710b1f8cb1e516ac715204ca7e3bcc1360c94fd80d2fd6bbd775e6ebdd1d9

General

Target

ٸѰ0112/Ѱ0112˺test1.exe
Size

10.2MB
MD5

92b29237e0ca168038266764b4654bdd
SHA1

fe741a54221ee54aab09856304f862296d6a7a5f
SHA256

a370d1c0dc04d8fab6ccaac46a873a0e730ddcd65e095b1459254cdce540f803
SHA512

ac52eba4cdfff4969833e4f86348964e1c04e67ed2d31953056d26c02025ed12ca2870146fff2b5c43fefe4fa4c5ad0f968c8297bb56bb99c1dad95377796e04
SSDEEP

196608:TohssNIte1cmk+n85NGp1I0xTL5oLVD/:TA3cmkxNGpK0QF

Score

8^/10

upx vmprotect

Malware Config

Signatures

Drops file in Drivers directory 1 IoCs

Processes:

Ѱ0112˺test1.exe

description ioc process

File created C:\Windows\system32\Drivers\etc\hosts Ѱ0112˺test1.exe

description	ioc	process
File created	C:\Windows\system32\Drivers\etc\hosts	Ѱ0112˺test1.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral7/memory/956-56-0x0000000002990000-0x0000000002A02000-memory.dmp	upx
behavioral7/memory/956-57-0x0000000002990000-0x0000000002A02000-memory.dmp	upx

VMProtect packed file 6 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

Processes:

resource	yara_rule
behavioral7/memory/956-55-0x0000000000400000-0x0000000000E65000-memory.dmp	vmprotect
behavioral7/memory/956-58-0x0000000000400000-0x0000000000E65000-memory.dmp	vmprotect
behavioral7/memory/956-59-0x0000000000400000-0x0000000000E65000-memory.dmp	vmprotect
behavioral7/memory/956-60-0x00000000745E0000-0x0000000074799000-memory.dmp	vmprotect
behavioral7/memory/956-62-0x00000000745E0000-0x0000000074799000-memory.dmp	vmprotect
behavioral7/memory/956-63-0x00000000745E0000-0x0000000074799000-memory.dmp	vmprotect

Drops file in System32 directory 5 IoCs

Processes:

Ѱ0112˺test1.exe

description	ioc	process
File created	C:\Windows\SysWOW64\7439UwPpM.sys	Ѱ0112˺test1.exe
File opened for modification	C:\Windows\SysWOW64\7439UwPpM.sys	Ѱ0112˺test1.exe
File opened for modification	C:\Windows\SysWOW64\7439UwPpM.systmp	Ѱ0112˺test1.exe
File created	C:\Windows\SysWOW64\MakeAttManage.sys	Ѱ0112˺test1.exe
File created	C:\Windows\SysWOW64\B90ApVG2M.sys	Ѱ0112˺test1.exe

Drops file in Windows directory 2 IoCs

Processes:

Ѱ0112˺test1.exe

description	ioc	process
File created	C:\Windows\hh.ini	Ѱ0112˺test1.exe
File created	C:\Windows\game.dll	Ѱ0112˺test1.exe

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 36 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{51846AF1-6DCC-11ED-A955-CA7A4AEEC1E8} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "376260985"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 4028c84bd901d901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000256ed27e8919d04f83812f84ee5c95da00000000020000000000106600000001000020000000ed163d344033b25e1101478476e76e38290a19881c2c303038844f8a8d669efe000000000e8000000002000020000000ca557e6b8d717cb0dfba9194bd003b7d4a75180e1ba922f2723251c30badd17e200000004f775ae397a2ae05372400fa68add5cdbb4c4506fc4a7c761bbbf083e20dcd3d40000000d1c45da4c6ba80d4e2ce592fa2b3d694eb98792c802750e49b2441ed207da0dbbe1d2566fcc0a41df047bc3bb8cd33e53f432145d94bfc7157b708d8e9ab115c	iexplore.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

Ѱ0112˺test1.exe

pid	process
956	Ѱ0112˺test1.exe
956	Ѱ0112˺test1.exe
956	Ѱ0112˺test1.exe

Suspicious behavior: LoadsDriver 3 IoCs

Processes:

pid process

464
464
464
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Ѱ0112˺test1.exe

description pid process

Token: SeDebugPrivilege 956 Ѱ0112˺test1.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

1080 iexplore.exe

pid	process
464
464
464

description	pid	process
Token: SeDebugPrivilege	956	Ѱ0112˺test1.exe

pid	process
1080	iexplore.exe

Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

Ѱ0112˺test1.exeiexplore.exeIEXPLORE.EXE

pid	process
956	Ѱ0112˺test1.exe
956	Ѱ0112˺test1.exe
1080	iexplore.exe
1080	iexplore.exe
1596	IEXPLORE.EXE
1596	IEXPLORE.EXE
1596	IEXPLORE.EXE
1596	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

Ѱ0112˺test1.exeiexplore.exe

description	pid	process	target process
PID 956 wrote to memory of 1080	956	Ѱ0112˺test1.exe	iexplore.exe
PID 956 wrote to memory of 1080	956	Ѱ0112˺test1.exe	iexplore.exe
PID 956 wrote to memory of 1080	956	Ѱ0112˺test1.exe	iexplore.exe
PID 956 wrote to memory of 1080	956	Ѱ0112˺test1.exe	iexplore.exe
PID 1080 wrote to memory of 1596	1080	iexplore.exe	IEXPLORE.EXE
PID 1080 wrote to memory of 1596	1080	iexplore.exe	IEXPLORE.EXE
PID 1080 wrote to memory of 1596	1080	iexplore.exe	IEXPLORE.EXE
PID 1080 wrote to memory of 1596	1080	iexplore.exe	IEXPLORE.EXE

C:\Users\Admin\AppData\Local\Temp\ٸѰ0112\Ѱ0112˺test1.exe
"C:\Users\Admin\AppData\Local\Temp\ٸѰ0112\Ѱ0112˺test1.exe"
1⤵
- Drops file in Drivers directory
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:956
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" http://www.jisu520.com/
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1080
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1080 CREDAT:275457 /prefetch:2
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    PID:1596

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

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\ZFMYC95O.txt

Filesize
608B

MD5
f514faddb53cc683e2c974c48cc5c694

SHA1
80ca374aaecdf8d7de6dd71d91bdcba952bfdd0f

SHA256
da7400c9b5c93bf51ac7fc0667cd0e1c7c0960e7067365f92ca1c50701108871

SHA512
db96e0bd2daf8ebf50940a9d0b88a35d1692dbc869d6c71b42f2d3391119f4c84fe110f42afea5f5bd1b9aea4ac73923d2a508f0f8e4390ec158c003f4fa4b7e

Download Submit
memory/956-54-0x0000000075D01000-0x0000000075D03000-memory.dmp

Filesize
8KB

Download
memory/956-55-0x0000000000400000-0x0000000000E65000-memory.dmp

Filesize
10.4MB

Download
memory/956-56-0x0000000002990000-0x0000000002A02000-memory.dmp

Filesize
456KB

Download
memory/956-57-0x0000000002990000-0x0000000002A02000-memory.dmp

Filesize
456KB

Download
memory/956-58-0x0000000000400000-0x0000000000E65000-memory.dmp

Filesize
10.4MB

Download
memory/956-59-0x0000000000400000-0x0000000000E65000-memory.dmp

Filesize
10.4MB

Download
memory/956-60-0x00000000745E0000-0x0000000074799000-memory.dmp

Filesize
1.7MB

Download
memory/956-62-0x00000000745E0000-0x0000000074799000-memory.dmp

Filesize
1.7MB

Download
memory/956-63-0x00000000745E0000-0x0000000074799000-memory.dmp

Filesize
1.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads