Behavioral Report

General

Target

dd3449650d2ffc0a3f66fe92693c5de66de7983b356819e9ec34567f81e396c2.exe
Size

1MB
MD5

650b624d0ef2f2293049adcb28c9ebae
SHA1

7704d2a2cb4888e160094b5121956917bfbe0f69
SHA256

dd3449650d2ffc0a3f66fe92693c5de66de7983b356819e9ec34567f81e396c2
SHA512

fbcb3794ef11f10397258b56ba851fb2e18ae1aae937886147b38b94745dfebbf7b9414901ceb530fc2db4a251b46b70d4f5e45c810fe76185d993e9b185c7d2
SSDEEP

24576:8RmJkcoQricOIQxiZY1iaNMKvX8rSFl2F1tbJMiU0TAW6:pJZoQrbTFZY1iaNMBR7TMFkAN

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

Processes:

dd3449650d2ffc0a3f66fe92693c5de66de7983b356819e9ec34567f81e396c2.exe

description	pid	process	target process
PID 1080 set thread context of 1692	1080	dd3449650d2ffc0a3f66fe92693c5de66de7983b356819e9ec34567f81e396c2.exe	dd3449650d2ffc0a3f66fe92693c5de66de7983b356819e9ec34567f81e396c2.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 34 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	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\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000e0f3d159765a7f43b6bf060b4b70c9a3000000000200000000001066000000010000200000005abb90480e62706ea79784ff12537724d7e1345b6338f4c820ddc6e634573df4000000000e8000000002000020000000ab809f85b62f6dbd2bc8dc2cef401d053cccd5dcfdf9e65f5d51d29252a45cfc20000000f20e3090b8c55c7a05da671c4cc84dbc6715da8e7fc3f96f418d6fe50030db9c4000000021d46081ece57ea51f8447e7fb569424118b18f35700ae57b29752d7f0626d0f3923d790e00992d9616df34c003be7f5b8ca74c7848e9cbba98ea4e4fffcd8b2	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\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{9F2509F1-42A1-11ED-A993-42FEA5F7B9B2} = "0"	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
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	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\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\LowRegistry	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\Toolbar	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
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = a0eb6c89aed6d801	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	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\InternetRegistry	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\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\GPU	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\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "371514729"	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\Main\FullScreen = "no"	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\Recovery\PendingRecovery	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\DomainSuggestion\FileNames	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

1764 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

1764 iexplore.exe
1764 iexplore.exe
1536 IEXPLORE.EXE
1536 IEXPLORE.EXE
1536 IEXPLORE.EXE
1536 IEXPLORE.EXE

pid	process
1764	iexplore.exe

pid	process
1764	iexplore.exe
1764	iexplore.exe
1536	IEXPLORE.EXE
1536	IEXPLORE.EXE
1536	IEXPLORE.EXE
1536	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

dd3449650d2ffc0a3f66fe92693c5de66de7983b356819e9ec34567f81e396c2.exedd3449650d2ffc0a3f66fe92693c5de66de7983b356819e9ec34567f81e396c2.exeiexplore.exe

description	pid	process	target process
PID 1080 wrote to memory of 1692	1080	dd3449650d2ffc0a3f66fe92693c5de66de7983b356819e9ec34567f81e396c2.exe	dd3449650d2ffc0a3f66fe92693c5de66de7983b356819e9ec34567f81e396c2.exe
PID 1080 wrote to memory of 1692	1080	dd3449650d2ffc0a3f66fe92693c5de66de7983b356819e9ec34567f81e396c2.exe	dd3449650d2ffc0a3f66fe92693c5de66de7983b356819e9ec34567f81e396c2.exe
PID 1080 wrote to memory of 1692	1080	dd3449650d2ffc0a3f66fe92693c5de66de7983b356819e9ec34567f81e396c2.exe	dd3449650d2ffc0a3f66fe92693c5de66de7983b356819e9ec34567f81e396c2.exe
PID 1080 wrote to memory of 1692	1080	dd3449650d2ffc0a3f66fe92693c5de66de7983b356819e9ec34567f81e396c2.exe	dd3449650d2ffc0a3f66fe92693c5de66de7983b356819e9ec34567f81e396c2.exe
PID 1080 wrote to memory of 1692	1080	dd3449650d2ffc0a3f66fe92693c5de66de7983b356819e9ec34567f81e396c2.exe	dd3449650d2ffc0a3f66fe92693c5de66de7983b356819e9ec34567f81e396c2.exe
PID 1080 wrote to memory of 1692	1080	dd3449650d2ffc0a3f66fe92693c5de66de7983b356819e9ec34567f81e396c2.exe	dd3449650d2ffc0a3f66fe92693c5de66de7983b356819e9ec34567f81e396c2.exe
PID 1692 wrote to memory of 1764	1692	dd3449650d2ffc0a3f66fe92693c5de66de7983b356819e9ec34567f81e396c2.exe	iexplore.exe
PID 1692 wrote to memory of 1764	1692	dd3449650d2ffc0a3f66fe92693c5de66de7983b356819e9ec34567f81e396c2.exe	iexplore.exe
PID 1692 wrote to memory of 1764	1692	dd3449650d2ffc0a3f66fe92693c5de66de7983b356819e9ec34567f81e396c2.exe	iexplore.exe
PID 1692 wrote to memory of 1764	1692	dd3449650d2ffc0a3f66fe92693c5de66de7983b356819e9ec34567f81e396c2.exe	iexplore.exe
PID 1764 wrote to memory of 1536	1764	iexplore.exe	IEXPLORE.EXE
PID 1764 wrote to memory of 1536	1764	iexplore.exe	IEXPLORE.EXE
PID 1764 wrote to memory of 1536	1764	iexplore.exe	IEXPLORE.EXE
PID 1764 wrote to memory of 1536	1764	iexplore.exe	IEXPLORE.EXE

C:\Users\Admin\AppData\Local\Temp\dd3449650d2ffc0a3f66fe92693c5de66de7983b356819e9ec34567f81e396c2.exe
"C:\Users\Admin\AppData\Local\Temp\dd3449650d2ffc0a3f66fe92693c5de66de7983b356819e9ec34567f81e396c2.exe"
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1080

C:\Users\Admin\AppData\Local\Temp\dd3449650d2ffc0a3f66fe92693c5de66de7983b356819e9ec34567f81e396c2.exe
C:\Users\Admin\AppData\Local\Temp\dd3449650d2ffc0a3f66fe92693c5de66de7983b356819e9ec34567f81e396c2.exe
- Suspicious use of WriteProcessMemory
PID:1692

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" http://go.microsoft.com/fwlink/?prd=11324&pver=4.5&sbp=AppLaunch2&plcid=0x409&o1=SHIM_NOVERSION_FOUND&version=(null)&processName=dd3449650d2ffc0a3f66fe92693c5de66de7983b356819e9ec34567f81e396c2.exe&platform=0009&osver=5&isServer=0&shimver=4.0.30319.0
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1764

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1764 CREDAT:275457 /prefetch:2
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1536

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

00:00 00:00

Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\F3ZBIXXR.txt
Filesize
608B

MD5
5ddddcc837fcace18544a6dbf1fdc196

SHA1
7bb1023ac723d06b7b60d55fa5545637f43f7126

SHA256
f1ba09e1192048d800e6d5b08da8ed56af5cf7e99eba6da71f70b6ea43a66765

SHA512
f3bf5c0b47324db623f0f405aabe55ecc665f69914d4b0792bf335c88d04b2533e4f71d593f49a4dc72b6195b13de1a8a0f06afc4b53b8b4770dc05f9532d3be

Download Submit
memory/1080-54-0x0000000076411000-0x0000000076413000-memory.dmp

Filesize
8KB

Download
memory/1692-55-0x00000000000C0000-0x0000000000102000-memory.dmp

Filesize
264KB

Download
memory/1692-58-0x00000000000FD99E-mapping.dmp

Download
memory/1692-57-0x00000000000C0000-0x0000000000102000-memory.dmp

Filesize
264KB

Download
memory/1692-60-0x00000000000C0000-0x0000000000102000-memory.dmp

Filesize
264KB

Download
memory/1692-62-0x00000000000C0000-0x0000000000102000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Downloads