376b8343276d0861b065eae8f3f87ebf85bd0395b1fc7242e0d3f21848b4a0c7

Analysis

max time kernel
141s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
23-02-2025 14:31

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General

Target

crack2013.exe
Size

140KB
MD5

7282ad47419c55f6e560a68d16dee2c4
SHA1

113b4bd76ebd874304728d5a879b1fb06058140e
SHA256

a4f862066ca5fae36faef0167f2a919637797869c6b338b1ec3e0f9a56af21f1
SHA512

4f576308f64895c6cc8ac75485ddf8dacffdf5fc85318e8d8fa3bc4d1e3d636c0686106d5b0c3cf5b0dc88df4b5984f535a6a8a0b6f25649d05dce1df2f9fadc
SSDEEP

3072:c4yXTm8fD3XhefvpaFoAePQ3z13XPDo6bSb0sifsI62JB4O:EYxwh7Sb2LJBn

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2340	svchosts.exe
2208	svchosts.exe

Loads dropped DLL 8 IoCs

pid	Process
2680	crack2013.exe
2340	svchosts.exe
2340	svchosts.exe
2340	svchosts.exe
2340	svchosts.exe
2208	svchosts.exe
2208	svchosts.exe
2208	svchosts.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU Key = "C:\\Users\\Admin\\AppData\\Roaming\\svchosts.exe"	svchosts.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM Key = "C:\\Users\\Admin\\AppData\\Roaming\\svchosts.exe"	svchosts.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1240 set thread context of 2680	1240	crack2013.exe	30
PID 2340 set thread context of 2208	2340	svchosts.exe	32

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 4 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	crack2013.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	crack2013.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchosts.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchosts.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1240	crack2013.exe
2340	svchosts.exe

Suspicious use of WriteProcessMemory 33 IoCs

description	pid	Process	procid_target
PID 1240 wrote to memory of 2680	1240	crack2013.exe	30
PID 1240 wrote to memory of 2680	1240	crack2013.exe	30
PID 1240 wrote to memory of 2680	1240	crack2013.exe	30
PID 1240 wrote to memory of 2680	1240	crack2013.exe	30
PID 1240 wrote to memory of 2680	1240	crack2013.exe	30
PID 1240 wrote to memory of 2680	1240	crack2013.exe	30
PID 1240 wrote to memory of 2680	1240	crack2013.exe	30
PID 1240 wrote to memory of 2680	1240	crack2013.exe	30
PID 1240 wrote to memory of 2680	1240	crack2013.exe	30
PID 1240 wrote to memory of 2680	1240	crack2013.exe	30
PID 1240 wrote to memory of 2680	1240	crack2013.exe	30
PID 1240 wrote to memory of 2680	1240	crack2013.exe	30
PID 1240 wrote to memory of 2680	1240	crack2013.exe	30
PID 2680 wrote to memory of 2340	2680	crack2013.exe	31
PID 2680 wrote to memory of 2340	2680	crack2013.exe	31
PID 2680 wrote to memory of 2340	2680	crack2013.exe	31
PID 2680 wrote to memory of 2340	2680	crack2013.exe	31
PID 2680 wrote to memory of 2340	2680	crack2013.exe	31
PID 2680 wrote to memory of 2340	2680	crack2013.exe	31
PID 2680 wrote to memory of 2340	2680	crack2013.exe	31
PID 2340 wrote to memory of 2208	2340	svchosts.exe	32
PID 2340 wrote to memory of 2208	2340	svchosts.exe	32
PID 2340 wrote to memory of 2208	2340	svchosts.exe	32
PID 2340 wrote to memory of 2208	2340	svchosts.exe	32
PID 2340 wrote to memory of 2208	2340	svchosts.exe	32
PID 2340 wrote to memory of 2208	2340	svchosts.exe	32
PID 2340 wrote to memory of 2208	2340	svchosts.exe	32
PID 2340 wrote to memory of 2208	2340	svchosts.exe	32
PID 2340 wrote to memory of 2208	2340	svchosts.exe	32
PID 2340 wrote to memory of 2208	2340	svchosts.exe	32
PID 2340 wrote to memory of 2208	2340	svchosts.exe	32
PID 2340 wrote to memory of 2208	2340	svchosts.exe	32
PID 2340 wrote to memory of 2208	2340	svchosts.exe	32

C:\Users\Admin\AppData\Local\Temp\crack2013.exe
"C:\Users\Admin\AppData\Local\Temp\crack2013.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1240
- C:\Users\Admin\AppData\Local\Temp\crack2013.exe
  "C:\Users\Admin\AppData\Local\Temp\crack2013.exe"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2680
- - C:\Users\Admin\AppData\Roaming\svchosts.exe
    "C:\Users\Admin\AppData\Roaming\svchosts.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2340
  - - C:\Users\Admin\AppData\Roaming\svchosts.exe
      "C:\Users\Admin\AppData\Roaming\svchosts.exe"
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Adds Run key to start application
      System Location Discovery: System Language Discovery
      PID:2208

Network

MITRE ATT&CK Enterprise v15

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

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-4177215427-74451935-3209572229-1000\88603cb2913a7df3fbd16b5f958e6447_bf99bef1-312f-4726-8597-70228ef05e99

Filesize
51B

MD5
5fc2ac2a310f49c14d195230b91a8885

SHA1
90855cc11136ba31758fe33b5cf9571f9a104879

SHA256
374e0e2897a7a82e0e44794cad89df0f3cdd7703886239c1fe06d625efd48092

SHA512
ab46554df9174b9fe9beba50a640f67534c3812f64d96a1fb8adfdc136dfe730ca2370825cd45b7f87a544d6a58dd868cb5a3a7f42e2789f6d679dbc0fdd52c3

Download Submit
\Users\Admin\AppData\Roaming\svchosts.exe

Filesize
140KB

MD5
7282ad47419c55f6e560a68d16dee2c4

SHA1
113b4bd76ebd874304728d5a879b1fb06058140e

SHA256
a4f862066ca5fae36faef0167f2a919637797869c6b338b1ec3e0f9a56af21f1

SHA512
4f576308f64895c6cc8ac75485ddf8dacffdf5fc85318e8d8fa3bc4d1e3d636c0686106d5b0c3cf5b0dc88df4b5984f535a6a8a0b6f25649d05dce1df2f9fadc

Download Submit
memory/2680-4-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/2680-6-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/2680-8-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/2680-15-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads