b29f90f12aa5761fc8b5029d5a636a7453db6f8593172177ba372391fc0a6739

General

Target

5db171fd2c0ebc118010b00564de3971c1495b1b66cdbfb62ac9b69fc8841a06.exe
Size

8.9MB
MD5

51e2a96606f54fce4b0497c2da7ef5f3
SHA1

c66e9a47af430b1fe0b719673ba61f3fcea82fc3
SHA256

5db171fd2c0ebc118010b00564de3971c1495b1b66cdbfb62ac9b69fc8841a06
SHA512

64a682a8f683dd1a5e458680f1f22b3d552d7e30d1cf6ca65e864257ca78810b20e458191bb19a5cb3ed3fceb1ee5180cff526f7a0e7e8e7bb7a6f5b91e38611
SSDEEP

196608:8cazg7DSmcazg7DSmrcazg7DSmcazg7DSmu:yg7uwg7ukg7uwg7uh

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 3 IoCs

pid	Process
2668	7D57AD13E21.exe
2972	Scegli_nome_allegato.exe
2800	7D57AD13E21.exe

Loads dropped DLL 3 IoCs

pid	Process
2316	5db171fd2c0ebc118010b00564de3971c1495b1b66cdbfb62ac9b69fc8841a06.exe
2316	5db171fd2c0ebc118010b00564de3971c1495b1b66cdbfb62ac9b69fc8841a06.exe
2316	5db171fd2c0ebc118010b00564de3971c1495b1b66cdbfb62ac9b69fc8841a06.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-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\7D57AD13E21.exe"	reg.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2668 set thread context of 2800	2668	7D57AD13E21.exe	33

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 5 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	5db171fd2c0ebc118010b00564de3971c1495b1b66cdbfb62ac9b69fc8841a06.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7D57AD13E21.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Scegli_nome_allegato.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7D57AD13E21.exe

Modifies Internet Explorer settings 1 TTPs 3 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Main	Scegli_nome_allegato.exe
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	Scegli_nome_allegato.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	Scegli_nome_allegato.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
2076	reg.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2972	Scegli_nome_allegato.exe
2972	Scegli_nome_allegato.exe
2972	Scegli_nome_allegato.exe
2800	7D57AD13E21.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2316 wrote to memory of 2076	2316	5db171fd2c0ebc118010b00564de3971c1495b1b66cdbfb62ac9b69fc8841a06.exe	29
PID 2316 wrote to memory of 2076	2316	5db171fd2c0ebc118010b00564de3971c1495b1b66cdbfb62ac9b69fc8841a06.exe	29
PID 2316 wrote to memory of 2076	2316	5db171fd2c0ebc118010b00564de3971c1495b1b66cdbfb62ac9b69fc8841a06.exe	29
PID 2316 wrote to memory of 2076	2316	5db171fd2c0ebc118010b00564de3971c1495b1b66cdbfb62ac9b69fc8841a06.exe	29
PID 2316 wrote to memory of 2668	2316	5db171fd2c0ebc118010b00564de3971c1495b1b66cdbfb62ac9b69fc8841a06.exe	31
PID 2316 wrote to memory of 2668	2316	5db171fd2c0ebc118010b00564de3971c1495b1b66cdbfb62ac9b69fc8841a06.exe	31
PID 2316 wrote to memory of 2668	2316	5db171fd2c0ebc118010b00564de3971c1495b1b66cdbfb62ac9b69fc8841a06.exe	31
PID 2316 wrote to memory of 2668	2316	5db171fd2c0ebc118010b00564de3971c1495b1b66cdbfb62ac9b69fc8841a06.exe	31
PID 2316 wrote to memory of 2972	2316	5db171fd2c0ebc118010b00564de3971c1495b1b66cdbfb62ac9b69fc8841a06.exe	32
PID 2316 wrote to memory of 2972	2316	5db171fd2c0ebc118010b00564de3971c1495b1b66cdbfb62ac9b69fc8841a06.exe	32
PID 2316 wrote to memory of 2972	2316	5db171fd2c0ebc118010b00564de3971c1495b1b66cdbfb62ac9b69fc8841a06.exe	32
PID 2316 wrote to memory of 2972	2316	5db171fd2c0ebc118010b00564de3971c1495b1b66cdbfb62ac9b69fc8841a06.exe	32
PID 2668 wrote to memory of 2800	2668	7D57AD13E21.exe	33
PID 2668 wrote to memory of 2800	2668	7D57AD13E21.exe	33
PID 2668 wrote to memory of 2800	2668	7D57AD13E21.exe	33
PID 2668 wrote to memory of 2800	2668	7D57AD13E21.exe	33
PID 2668 wrote to memory of 2800	2668	7D57AD13E21.exe	33
PID 2668 wrote to memory of 2800	2668	7D57AD13E21.exe	33

C:\Users\Admin\AppData\Local\Temp\5db171fd2c0ebc118010b00564de3971c1495b1b66cdbfb62ac9b69fc8841a06.exe
"C:\Users\Admin\AppData\Local\Temp\5db171fd2c0ebc118010b00564de3971c1495b1b66cdbfb62ac9b69fc8841a06.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2316
- C:\Windows\SysWOW64\reg.exe
  "C:\Windows\System32\reg.exe" ADD HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v "Windows Update" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\7D57AD13E21.exe" /f
  2⤵
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Modifies registry key
  PID:2076
- C:\Users\Admin\AppData\Roaming\7D57AD13E21.exe
  "C:\Users\Admin\AppData\Roaming\7D57AD13E21.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2668
- - C:\Users\Admin\AppData\Roaming\7D57AD13E21.exe
    "C:\Users\Admin\AppData\Roaming\7D57AD13E21.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    PID:2800
- C:\Users\Admin\AppData\Roaming\Scegli_nome_allegato.exe
  "C:\Users\Admin\AppData\Roaming\Scegli_nome_allegato.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2972

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

3

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Roaming\7D57AD13E21.exe

Filesize
8.9MB

MD5
1a41ffef0a39afad9f36071536f1a6b1

SHA1
1546174e45ce78536bfc9d4e2c35a13f0e33abf5

SHA256
9ce3ec12c13540e9b2c45f0be17ac607b99ab5f773289455720a597ef5cc633c

SHA512
492c054672e7a63db64dd894e652d4eda993124357eb067f6bf316256dc6412bbf9cfb9c042f5f6c898b835b6984d4a9b1c0408871a4bb0040e28cbcd64e0772

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

Filesize
1.0MB

MD5
a2f259ceb892d3b0d1d121997c8927e3

SHA1
6e0a7239822b8d365d690a314f231286355f6cc6

SHA256
ab01a333f38605cbcebd80e0a84ffae2803a9b4f6bebb1e9f773e949a87cb420

SHA512
5ae1b60390c94c9e79d3b500a55b775d82556e599963d533170b9f35ad5cfa2df1b7d24de1890acf8e1e2c356830396091d46632dbc6ee43a7d042d4facb5dad

Download Submit
memory/2316-1-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download
memory/2316-2-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download
memory/2316-20-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download
memory/2316-0-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2668-47-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download
memory/2668-13-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2668-38-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download
memory/2668-40-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download
memory/2800-45-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/2800-42-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/2800-44-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2800-48-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/2800-50-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/2972-39-0x0000000000400000-0x00000000004FB000-memory.dmp

Filesize
1004KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads