eab27aeedf308a3d237f41dec18bf293caf228add0410a63b3fda8d57497aae8

Analysis

max time kernel
150s
max time network
147s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
20/07/2026, 13:29

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General

Target
eab27aeedf308a3d237f41dec18bf293caf228add0410a63b3fda8d57497aae8.exe
Size 330KB
Sample260720-qrf26aby2k
SHA256 eab27aeedf308a3d237f41dec18bf293caf228add0410a63b3fda8d57497aae8
MD5 340ba0c0a4a4f53a3637015b5d41de7c
SHA1 ccf25191a1f631eb4288dbf41c33bface4be593d
SHA512 1c784b451e20e25e0dc8e2f21b6ba2270e8a7f17568b8a9bae020c2b8d7c83ee7936b907ae5c5b218026fbe3ca8d3b83a378cd9926e81679c0deba985fcd7c29
SSDEEP 6144:9mOP320cNWoP78HOpf1iDLl2r4G7fHT6Jlvi4dhMMdCRXcDmXuWnknhrJlYtWp:BtoPdNi/Sfz6Jw8hrdCRXxNEhPYt6
TLSH
T1E374122125E0CC67E8734C301F6F9EE6CA7667F943242E8F5344A69869A739C4E3C356
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery persistence

Malware Config

Signatures

Loads dropped DLL 2 IoCs

pid	Process
2180	eab27aeedf308a3d237f41dec18bf293caf228add0410a63b3fda8d57497aae8.exe
2180	eab27aeedf308a3d237f41dec18bf293caf228add0410a63b3fda8d57497aae8.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000\Software\Microsoft\Windows\CurrentVersion\Run\chrome = "C:\\Users\\Admin\\AppData\\Roaming\\subfolder1\\chrome.exe"	eab27aeedf308a3d237f41dec18bf293caf228add0410a63b3fda8d57497aae8.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2180	eab27aeedf308a3d237f41dec18bf293caf228add0410a63b3fda8d57497aae8.exe
4072	eab27aeedf308a3d237f41dec18bf293caf228add0410a63b3fda8d57497aae8.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\skarpsyn\Trkrude.bin	eab27aeedf308a3d237f41dec18bf293caf228add0410a63b3fda8d57497aae8.exe

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 2 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	eab27aeedf308a3d237f41dec18bf293caf228add0410a63b3fda8d57497aae8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eab27aeedf308a3d237f41dec18bf293caf228add0410a63b3fda8d57497aae8.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2180	eab27aeedf308a3d237f41dec18bf293caf228add0410a63b3fda8d57497aae8.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2180 wrote to memory of 4176	2180	eab27aeedf308a3d237f41dec18bf293caf228add0410a63b3fda8d57497aae8.exe	89
PID 2180 wrote to memory of 4072	2180	eab27aeedf308a3d237f41dec18bf293caf228add0410a63b3fda8d57497aae8.exe	90
PID 2180 wrote to memory of 4072	2180	eab27aeedf308a3d237f41dec18bf293caf228add0410a63b3fda8d57497aae8.exe	90
PID 4072 wrote to memory of 2584	4072	eab27aeedf308a3d237f41dec18bf293caf228add0410a63b3fda8d57497aae8.exe	92

C:\Users\Admin\AppData\Local\Temp\eab27aeedf308a3d237f41dec18bf293caf228add0410a63b3fda8d57497aae8.exe
"C:\Users\Admin\AppData\Local\Temp\eab27aeedf308a3d237f41dec18bf293caf228add0410a63b3fda8d57497aae8.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2180
- C:\Users\Admin\AppData\Local\Temp\eab27aeedf308a3d237f41dec18bf293caf228add0410a63b3fda8d57497aae8.exe
  "C:\Users\Admin\AppData\Local\Temp\eab27aeedf308a3d237f41dec18bf293caf228add0410a63b3fda8d57497aae8.exe"
  2⤵
  PID:4176
- C:\Users\Admin\AppData\Local\Temp\eab27aeedf308a3d237f41dec18bf293caf228add0410a63b3fda8d57497aae8.exe
  "C:\Users\Admin\AppData\Local\Temp\eab27aeedf308a3d237f41dec18bf293caf228add0410a63b3fda8d57497aae8.exe"
  2⤵
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4072
- - C:\Users\Admin\AppData\Local\Temp\eab27aeedf308a3d237f41dec18bf293caf228add0410a63b3fda8d57497aae8.exe
    "C:\Users\Admin\AppData\Local\Temp\eab27aeedf308a3d237f41dec18bf293caf228add0410a63b3fda8d57497aae8.exe"
    3⤵
    PID:2584

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

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

System.dll

Path C:\Users\Admin\AppData\Local\Temp\nsw14C7.tmp\System.dll
Size 11KB
SHA256 c2f405d7402f815d0c3fadd9a50f0bbbb1bab9aa38fe347823478a2587299448
MD5 9625d5b1754bc4ff29281d415d27a0fd
SHA1 80e85afc5cccd4c0a3775edbb90595a1a59f5ce0
SHA512 dce52b640897c2e8dbfd0a1472d5377fa91fb9cf1aeff62604d014bccbe5b56af1378f173132abeb0edd18c225b9f8f5e3d3e72434aed946661e036c779f165b
SSDEEP 192:eX24sihno00Wfl97nH6BenXwWobpWBTtvShJ5omi7dJWjOlqSlS:D8QIl972eXqlWBFSt273YOlqz
TLSH
T1BD325D06235081F3E1914138846B3E175F6A15069BF58E97DFD38646BE30BE7BD79503
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/2180-15-0x0000000010004000-0x0000000010005000-memory.dmp

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memory/4072-16-0x0000000077BDF000-0x0000000077BE0000-memory.dmp

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memory/4072-17-0x0000000077B9D000-0x0000000077B9E000-memory.dmp

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memory/4072-18-0x0000000077C65000-0x0000000077C66000-memory.dmp

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memory/4072-19-0x0000000000470000-0x0000000001756000-memory.dmp

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memory/4072-20-0x0000000077C65000-0x0000000077C66000-memory.dmp

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Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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