43dcbe507c9f7f828a0ba48fc2dce3308fff3ad9ed19c9ee8f1bf38aef7d19de

Analysis

max time kernel
124s
max time network
48s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
19/09/2022, 02:46

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General

Target

43dcbe507c9f7f828a0ba48fc2dce3308fff3ad9ed19c9ee8f1bf38aef7d19de.exe
Size

249KB
MD5

9732f28911851769b5b57f32e245558f
SHA1

ecae2ceb97eaec4359d6235dd142391944855d15
SHA256

43dcbe507c9f7f828a0ba48fc2dce3308fff3ad9ed19c9ee8f1bf38aef7d19de
SHA512

603d905053cb4b4f078ea58516a0823903164180815e9788ef90b6466e8367c0092c38d375ddf2974c72aaa738a04dcae408259a8296791f0249cdb324e0e140
SSDEEP

1536:6rRR9ieUGc+/RAhDcaPLXbbBEyQIrZBQlgSJ0:0RR8g6hD3EyQIrZBbSJ

Score

10^/10

evasion

Malware Config

Signatures

Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	43dcbe507c9f7f828a0ba48fc2dce3308fff3ad9ed19c9ee8f1bf38aef7d19de.exe

Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	43dcbe507c9f7f828a0ba48fc2dce3308fff3ad9ed19c9ee8f1bf38aef7d19de.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies registry class 27 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0	43dcbe507c9f7f828a0ba48fc2dce3308fff3ad9ed19c9ee8f1bf38aef7d19de.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell	43dcbe507c9f7f828a0ba48fc2dce3308fff3ad9ed19c9ee8f1bf38aef7d19de.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff	43dcbe507c9f7f828a0ba48fc2dce3308fff3ad9ed19c9ee8f1bf38aef7d19de.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0	43dcbe507c9f7f828a0ba48fc2dce3308fff3ad9ed19c9ee8f1bf38aef7d19de.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_Classes\Local Settings	43dcbe507c9f7f828a0ba48fc2dce3308fff3ad9ed19c9ee8f1bf38aef7d19de.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell	43dcbe507c9f7f828a0ba48fc2dce3308fff3ad9ed19c9ee8f1bf38aef7d19de.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 7e0074001c0043465346160031000000000000000000100041707044617461000000741a595e96dfd3488d671733bcee28bac5cdfadf9f6756418947c5c76bc0b67f3c0008000400efbe00000000000000002a000000000000000000000000000000000000000000000000004100700070004400610074006100000042000000	43dcbe507c9f7f828a0ba48fc2dce3308fff3ad9ed19c9ee8f1bf38aef7d19de.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\MRUListEx = 00000000ffffffff	43dcbe507c9f7f828a0ba48fc2dce3308fff3ad9ed19c9ee8f1bf38aef7d19de.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\MRUListEx = 00000000ffffffff	43dcbe507c9f7f828a0ba48fc2dce3308fff3ad9ed19c9ee8f1bf38aef7d19de.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1	43dcbe507c9f7f828a0ba48fc2dce3308fff3ad9ed19c9ee8f1bf38aef7d19de.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\KnownFolderDerivedFolderType = "{57807898-8C4F-4462-BB63-71042380B109}"	43dcbe507c9f7f828a0ba48fc2dce3308fff3ad9ed19c9ee8f1bf38aef7d19de.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0 = 4c003100000000000000000010004c6f63616c00380008000400efbe00000000000000002a000000000000000000000000000000000000000000000000004c006f00630061006c00000014000000	43dcbe507c9f7f828a0ba48fc2dce3308fff3ad9ed19c9ee8f1bf38aef7d19de.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\NodeSlot = "1"	43dcbe507c9f7f828a0ba48fc2dce3308fff3ad9ed19c9ee8f1bf38aef7d19de.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\MRUListEx = ffffffff	43dcbe507c9f7f828a0ba48fc2dce3308fff3ad9ed19c9ee8f1bf38aef7d19de.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags	43dcbe507c9f7f828a0ba48fc2dce3308fff3ad9ed19c9ee8f1bf38aef7d19de.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots	43dcbe507c9f7f828a0ba48fc2dce3308fff3ad9ed19c9ee8f1bf38aef7d19de.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0	43dcbe507c9f7f828a0ba48fc2dce3308fff3ad9ed19c9ee8f1bf38aef7d19de.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0	43dcbe507c9f7f828a0ba48fc2dce3308fff3ad9ed19c9ee8f1bf38aef7d19de.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff	43dcbe507c9f7f828a0ba48fc2dce3308fff3ad9ed19c9ee8f1bf38aef7d19de.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = 00000000ffffffff	43dcbe507c9f7f828a0ba48fc2dce3308fff3ad9ed19c9ee8f1bf38aef7d19de.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff	43dcbe507c9f7f828a0ba48fc2dce3308fff3ad9ed19c9ee8f1bf38aef7d19de.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0	43dcbe507c9f7f828a0ba48fc2dce3308fff3ad9ed19c9ee8f1bf38aef7d19de.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0 = 4a0031000000000000000000100054656d700000360008000400efbe00000000000000002a00000000000000000000000000000000000000000000000000540065006d007000000014000000	43dcbe507c9f7f828a0ba48fc2dce3308fff3ad9ed19c9ee8f1bf38aef7d19de.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	43dcbe507c9f7f828a0ba48fc2dce3308fff3ad9ed19c9ee8f1bf38aef7d19de.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f44471a0359723fa74489c55595fe6b30ee0000	43dcbe507c9f7f828a0ba48fc2dce3308fff3ad9ed19c9ee8f1bf38aef7d19de.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0 = 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	43dcbe507c9f7f828a0ba48fc2dce3308fff3ad9ed19c9ee8f1bf38aef7d19de.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02	43dcbe507c9f7f828a0ba48fc2dce3308fff3ad9ed19c9ee8f1bf38aef7d19de.exe

C:\Users\Admin\AppData\Local\Temp\43dcbe507c9f7f828a0ba48fc2dce3308fff3ad9ed19c9ee8f1bf38aef7d19de.exe
"C:\Users\Admin\AppData\Local\Temp\43dcbe507c9f7f828a0ba48fc2dce3308fff3ad9ed19c9ee8f1bf38aef7d19de.exe"
1⤵
- Modifies visibility of file extensions in Explorer
- Modifies visiblity of hidden/system files in Explorer
- Modifies registry class
PID:1060

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

T1158

Privilege Escalation

Defense Evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1060-54-0x0000000075021000-0x0000000075023000-memory.dmp

Filesize
8KB

Download
memory/1060-55-0x0000000073D61000-0x0000000073D63000-memory.dmp

Filesize
8KB

Download
memory/1060-56-0x0000000000400000-0x0000000000461000-memory.dmp

Filesize
388KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads