cd34135861112338b55e8cf1dc3239e5b0ec290810bcbc1e3b411bc6366a816b

Analysis

max time kernel
150s
max time network
151s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260618-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
29/06/2026, 12:34

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General

Target
cd34135861112338b55e8cf1dc3239e5b0ec290810bcbc1e3b411bc6366a816b.exe
Size 636KB
Sample260629-prrm8adv6v
SHA256 cd34135861112338b55e8cf1dc3239e5b0ec290810bcbc1e3b411bc6366a816b
MD5 dc132f1b51f74dba47c32366c035a630
SHA1 18a1c20eca02f9ab169e1d1870c84dd8dce75cbc
SHA512 34d534be9287483fcb1f9899cc7ac8a591ca2fbd641733b5582114b4c3e934c1d09e9426d6f5a8b6982267919063050c15d82f262e46d68fdd5faf403033b1de
SSDEEP 12288:MTABJahivBwjzZBC83TSY1wdG+yskU83AeFnKf9sM5D4FIATG31Ywoz:MTABJaYBw5IaTtudGCMAeFnO+I/Hoz
TLSH
T1AFD42202BD10C532E9F143726DBA9AE91E5A2D141EA0239F33943B0E7F73693778A715
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 2 IoCs

pid	Process
4204	cd34135861112338b55e8cf1dc3239e5b0ec290810bcbc1e3b411bc6366a816b.exe
4204	cd34135861112338b55e8cf1dc3239e5b0ec290810bcbc1e3b411bc6366a816b.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\pilgrimlike\stamsdernes.htm	cd34135861112338b55e8cf1dc3239e5b0ec290810bcbc1e3b411bc6366a816b.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
4204	cd34135861112338b55e8cf1dc3239e5b0ec290810bcbc1e3b411bc6366a816b.exe
1816	cd34135861112338b55e8cf1dc3239e5b0ec290810bcbc1e3b411bc6366a816b.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	cd34135861112338b55e8cf1dc3239e5b0ec290810bcbc1e3b411bc6366a816b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cd34135861112338b55e8cf1dc3239e5b0ec290810bcbc1e3b411bc6366a816b.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
4204	cd34135861112338b55e8cf1dc3239e5b0ec290810bcbc1e3b411bc6366a816b.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4204 wrote to memory of 4720	4204	cd34135861112338b55e8cf1dc3239e5b0ec290810bcbc1e3b411bc6366a816b.exe	92
PID 4204 wrote to memory of 1816	4204	cd34135861112338b55e8cf1dc3239e5b0ec290810bcbc1e3b411bc6366a816b.exe	93
PID 4204 wrote to memory of 1816	4204	cd34135861112338b55e8cf1dc3239e5b0ec290810bcbc1e3b411bc6366a816b.exe	93
PID 1816 wrote to memory of 5652	1816	cd34135861112338b55e8cf1dc3239e5b0ec290810bcbc1e3b411bc6366a816b.exe	94

C:\Users\Admin\AppData\Local\Temp\cd34135861112338b55e8cf1dc3239e5b0ec290810bcbc1e3b411bc6366a816b.exe
"C:\Users\Admin\AppData\Local\Temp\cd34135861112338b55e8cf1dc3239e5b0ec290810bcbc1e3b411bc6366a816b.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4204
- C:\Users\Admin\AppData\Local\Temp\cd34135861112338b55e8cf1dc3239e5b0ec290810bcbc1e3b411bc6366a816b.exe
  "C:\Users\Admin\AppData\Local\Temp\cd34135861112338b55e8cf1dc3239e5b0ec290810bcbc1e3b411bc6366a816b.exe"
  2⤵
  PID:4720
- C:\Users\Admin\AppData\Local\Temp\cd34135861112338b55e8cf1dc3239e5b0ec290810bcbc1e3b411bc6366a816b.exe
  "C:\Users\Admin\AppData\Local\Temp\cd34135861112338b55e8cf1dc3239e5b0ec290810bcbc1e3b411bc6366a816b.exe"
  2⤵
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1816
- - C:\Users\Admin\AppData\Local\Temp\cd34135861112338b55e8cf1dc3239e5b0ec290810bcbc1e3b411bc6366a816b.exe
    "C:\Users\Admin\AppData\Local\Temp\cd34135861112338b55e8cf1dc3239e5b0ec290810bcbc1e3b411bc6366a816b.exe"
    3⤵
    PID:5652

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

System.dll

Path C:\Users\Admin\AppData\Local\Temp\nsfD0F8.tmp\System.dll
Size 12KB
SHA256 8b4c47c4cf5e76ec57dd5a050d5acd832a0d532ee875d7b44f6cdaf68f90d37c
MD5 9b38a1b07a0ebc5c7e59e63346ecc2db
SHA1 97332a2ffcf12a3e3f27e7c05213b5d7faa13735
SHA512 26e77f8e10f6d8693c92bd036b53a3f6e0c523090ef8dfe479815f556ecd2b57fc90ce9f7cceebe70460d464decb27ad1fe240819fd56997764e96506b6a439c
SSDEEP 192:kjHcQ0qWTlt7wi5Aj/lM0sEWD/wtYbBjpNQybC7y+XZ40QPi:U/Qlt7wiij/lMRv/9V4b4r
TLSH
T1E8427C1297B089F2F151093419667F2A6FBEAC5D17F405A3CFE304C63D212CB9839243
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/1816-23-0x0000000077B0F000-0x0000000077B10000-memory.dmp

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memory/1816-24-0x0000000077ACD000-0x0000000077ACE000-memory.dmp

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memory/1816-25-0x0000000077B95000-0x0000000077B96000-memory.dmp

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memory/1816-26-0x0000000000470000-0x0000000001756000-memory.dmp

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memory/1816-27-0x0000000077ACD000-0x0000000077ACE000-memory.dmp

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memory/1816-28-0x0000000077B95000-0x0000000077B96000-memory.dmp

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memory/4204-22-0x0000000074795000-0x0000000074796000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads