9d17491ac82cd6dc3b4f0aecdaea19f9dd9068cc42a079b820f83ec583da08dc

Analysis

max time kernel
27s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
27/11/2022, 18:32

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General

Target

9d17491ac82cd6dc3b4f0aecdaea19f9dd9068cc42a079b820f83ec583da08dc.exe
Size

783KB
MD5

dbdec71a24fcea0935fcd34ea9f24368
SHA1

14af544ba69e8b106d39cb8edbf40009b2a8e042
SHA256

9d17491ac82cd6dc3b4f0aecdaea19f9dd9068cc42a079b820f83ec583da08dc
SHA512

a0aed094ef92f9f726f8e96dfff3e9c8a21d7271655866278c289ef43d59936df1f73524a081708d01a080e66fe13405411eb331bb0d149aec5fdfb65f1563bb
SSDEEP

12288:flr21xKpH69CnyeufYUKGD35mU80ZFlTC8uqzeseFF2wBM2Ap44lSz6kmoyUxy4:fp2syeufYUbVhZnJGFk440zlByw3

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1124	Setup.exe

Loads dropped DLL 1 IoCs

pid	Process
1492	9d17491ac82cd6dc3b4f0aecdaea19f9dd9068cc42a079b820f83ec583da08dc.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 7 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\Main\FeatureControl\FEATURE_DISABLE_NAVIGATION_SOUNDS	Setup.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main	Setup.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl	Setup.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_DISABLE_NAVIGATION_SOUNDS	Setup.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_DISABLE_NAVIGATION_SOUNDS\Setup.exe = "1"	Setup.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_LOCALMACHINE_LOCKDOWN	Setup.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_LOCALMACHINE_LOCKDOWN\Setup.exe = "0"	Setup.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1492 wrote to memory of 1124	1492	9d17491ac82cd6dc3b4f0aecdaea19f9dd9068cc42a079b820f83ec583da08dc.exe	27
PID 1492 wrote to memory of 1124	1492	9d17491ac82cd6dc3b4f0aecdaea19f9dd9068cc42a079b820f83ec583da08dc.exe	27
PID 1492 wrote to memory of 1124	1492	9d17491ac82cd6dc3b4f0aecdaea19f9dd9068cc42a079b820f83ec583da08dc.exe	27
PID 1492 wrote to memory of 1124	1492	9d17491ac82cd6dc3b4f0aecdaea19f9dd9068cc42a079b820f83ec583da08dc.exe	27
PID 1492 wrote to memory of 1124	1492	9d17491ac82cd6dc3b4f0aecdaea19f9dd9068cc42a079b820f83ec583da08dc.exe	27
PID 1492 wrote to memory of 1124	1492	9d17491ac82cd6dc3b4f0aecdaea19f9dd9068cc42a079b820f83ec583da08dc.exe	27
PID 1492 wrote to memory of 1124	1492	9d17491ac82cd6dc3b4f0aecdaea19f9dd9068cc42a079b820f83ec583da08dc.exe	27

C:\Users\Admin\AppData\Local\Temp\9d17491ac82cd6dc3b4f0aecdaea19f9dd9068cc42a079b820f83ec583da08dc.exe
"C:\Users\Admin\AppData\Local\Temp\9d17491ac82cd6dc3b4f0aecdaea19f9dd9068cc42a079b820f83ec583da08dc.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1492
- C:\Users\Admin\AppData\Local\Temp\a20yJxbKOL\bONszAFE\Setup.exe
  C:\Users\Admin\AppData\Local\Temp\a20yJxbKOL\bONszAFE\Setup.exe --relaunch
  2⤵
  - Executes dropped EXE
  - Modifies Internet Explorer settings
  PID:1124

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\a20yJxbKOL\bONszAFE\Setup.exe

Filesize
783KB

MD5
dbdec71a24fcea0935fcd34ea9f24368

SHA1
14af544ba69e8b106d39cb8edbf40009b2a8e042

SHA256
9d17491ac82cd6dc3b4f0aecdaea19f9dd9068cc42a079b820f83ec583da08dc

SHA512
a0aed094ef92f9f726f8e96dfff3e9c8a21d7271655866278c289ef43d59936df1f73524a081708d01a080e66fe13405411eb331bb0d149aec5fdfb65f1563bb

Download Submit
C:\Users\Admin\AppData\Local\Temp\a20yJxbKOL\bONszAFE\Setup.exe

Filesize
783KB

MD5
dbdec71a24fcea0935fcd34ea9f24368

SHA1
14af544ba69e8b106d39cb8edbf40009b2a8e042

SHA256
9d17491ac82cd6dc3b4f0aecdaea19f9dd9068cc42a079b820f83ec583da08dc

SHA512
a0aed094ef92f9f726f8e96dfff3e9c8a21d7271655866278c289ef43d59936df1f73524a081708d01a080e66fe13405411eb331bb0d149aec5fdfb65f1563bb

Download Submit
\Users\Admin\AppData\Local\Temp\a20yJxbKOL\bONszAFE\Setup.exe

Filesize
783KB

MD5
dbdec71a24fcea0935fcd34ea9f24368

SHA1
14af544ba69e8b106d39cb8edbf40009b2a8e042

SHA256
9d17491ac82cd6dc3b4f0aecdaea19f9dd9068cc42a079b820f83ec583da08dc

SHA512
a0aed094ef92f9f726f8e96dfff3e9c8a21d7271655866278c289ef43d59936df1f73524a081708d01a080e66fe13405411eb331bb0d149aec5fdfb65f1563bb

Download Submit
memory/1492-54-0x0000000075B41000-0x0000000075B43000-memory.dmp

Filesize
8KB

Download