0237bfea66e833096b08555ba4b91a7d5efec2ddefd55ca00eee7e2faee49247

Analysis

max time kernel
149s
max time network
155s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
22/05/2026, 02:47

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General

Target
libs/quickbms.exe
Size 14.2MB
Sample260522-daa4csfy2t
SHA256 0237bfea66e833096b08555ba4b91a7d5efec2ddefd55ca00eee7e2faee49247
MD5 31a75f9a3c1e04f3d331cb4a61424b2a
SHA1 4f49be311e18991f535683d6d1099b86e7ca811b
SHA512 508e0ee52f516bfa5748dc5afcc9d9b88479b08e1ad211afbd636ffdc4cf076ba055843953811fc4a098205f60118ea2cfc073d30883ca83973600429f40d324
SSDEEP 393216:sUPdtKqeAqAv9Vrr6//nvrOEdPgfWMMe8fQjKQgYiXv7KM:ZPdtKqeAqAv9Vrr6//nvqExgfWMcMKQf
TLSH
T1C0E6AE09E60381F2E81B46B0429FF77F46346A348122DDABFB59AD58FD332E19529353
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	quickbms.exe

Modifies registry class 21 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\Local Settings	quickbms.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1"	quickbms.exe
Key created	\REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1	quickbms.exe
Key created	\REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell	quickbms.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots	quickbms.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f50e04fd020ea3a6910a2d808002b30309d0000	quickbms.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Documents"	quickbms.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	quickbms.exe
Key created	\REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	quickbms.exe
Key created	\REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	quickbms.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff	quickbms.exe
Key created	\REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0	quickbms.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff	quickbms.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02	quickbms.exe
Key created	\REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell	quickbms.exe
Key created	\REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags	quickbms.exe
Key created	\Registry\User\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\NotificationData	quickbms.exe
Key created	\REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0	quickbms.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff	quickbms.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 14002e80922b16d365937a46956b92703aca08af0000	quickbms.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff	quickbms.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3752	quickbms.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3752	quickbms.exe

C:\Users\Admin\AppData\Local\Temp\libs\quickbms.exe
"C:\Users\Admin\AppData\Local\Temp\libs\quickbms.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:3752

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3752-8-0x00000000007B0000-0x00000000017B0000-memory.dmp

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