ac2ec0c7c884115f6edb7315baabf16b473e36a8b660faba59286870af096ee3

General

Target

17cf98c1e047fc99d1a71cfe05712e919880e57ec7ebf0aeeac6ae8f5f00147c.exe
Size

8.9MB
MD5

53e1c00592c60bdfdc8b78f15ec130c5
SHA1

c79bf792effc40d72cfed8a7700ccbb1d1e65e3f
SHA256

17cf98c1e047fc99d1a71cfe05712e919880e57ec7ebf0aeeac6ae8f5f00147c
SHA512

4ee722241d6c575fb0dd9593be16cfaec658be41b2b62566fbcb41679ed587246834983f424e029dfd6513c52829f77ed4fe3578baf8ad44f53ddaf4b49fc732
SSDEEP

196608:8/azg7DSm/azg7DSmy/azg7DSm/azg7DSmB:/g7uRg7u0g7uRg7uO

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 3 IoCs

pid	Process
596	7D57AD13E21.exe
2696	Scegli_nome_allegato.exe
688	7D57AD13E21.exe

Loads dropped DLL 3 IoCs

pid	Process
1916	17cf98c1e047fc99d1a71cfe05712e919880e57ec7ebf0aeeac6ae8f5f00147c.exe
1916	17cf98c1e047fc99d1a71cfe05712e919880e57ec7ebf0aeeac6ae8f5f00147c.exe
1916	17cf98c1e047fc99d1a71cfe05712e919880e57ec7ebf0aeeac6ae8f5f00147c.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-1-5-21-3502430532-24693940-2469786940-1000\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 596 set thread context of 688	596	7D57AD13E21.exe	35

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	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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	17cf98c1e047fc99d1a71cfe05712e919880e57ec7ebf0aeeac6ae8f5f00147c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe

Modifies Internet Explorer settings 1 TTPs 3 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main	Scegli_nome_allegato.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	Scegli_nome_allegato.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\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
2456	reg.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2696	Scegli_nome_allegato.exe
2696	Scegli_nome_allegato.exe
2696	Scegli_nome_allegato.exe
688	7D57AD13E21.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 1916 wrote to memory of 2456	1916	17cf98c1e047fc99d1a71cfe05712e919880e57ec7ebf0aeeac6ae8f5f00147c.exe	31
PID 1916 wrote to memory of 2456	1916	17cf98c1e047fc99d1a71cfe05712e919880e57ec7ebf0aeeac6ae8f5f00147c.exe	31
PID 1916 wrote to memory of 2456	1916	17cf98c1e047fc99d1a71cfe05712e919880e57ec7ebf0aeeac6ae8f5f00147c.exe	31
PID 1916 wrote to memory of 2456	1916	17cf98c1e047fc99d1a71cfe05712e919880e57ec7ebf0aeeac6ae8f5f00147c.exe	31
PID 1916 wrote to memory of 596	1916	17cf98c1e047fc99d1a71cfe05712e919880e57ec7ebf0aeeac6ae8f5f00147c.exe	33
PID 1916 wrote to memory of 596	1916	17cf98c1e047fc99d1a71cfe05712e919880e57ec7ebf0aeeac6ae8f5f00147c.exe	33
PID 1916 wrote to memory of 596	1916	17cf98c1e047fc99d1a71cfe05712e919880e57ec7ebf0aeeac6ae8f5f00147c.exe	33
PID 1916 wrote to memory of 596	1916	17cf98c1e047fc99d1a71cfe05712e919880e57ec7ebf0aeeac6ae8f5f00147c.exe	33
PID 1916 wrote to memory of 2696	1916	17cf98c1e047fc99d1a71cfe05712e919880e57ec7ebf0aeeac6ae8f5f00147c.exe	34
PID 1916 wrote to memory of 2696	1916	17cf98c1e047fc99d1a71cfe05712e919880e57ec7ebf0aeeac6ae8f5f00147c.exe	34
PID 1916 wrote to memory of 2696	1916	17cf98c1e047fc99d1a71cfe05712e919880e57ec7ebf0aeeac6ae8f5f00147c.exe	34
PID 1916 wrote to memory of 2696	1916	17cf98c1e047fc99d1a71cfe05712e919880e57ec7ebf0aeeac6ae8f5f00147c.exe	34
PID 596 wrote to memory of 688	596	7D57AD13E21.exe	35
PID 596 wrote to memory of 688	596	7D57AD13E21.exe	35
PID 596 wrote to memory of 688	596	7D57AD13E21.exe	35
PID 596 wrote to memory of 688	596	7D57AD13E21.exe	35
PID 596 wrote to memory of 688	596	7D57AD13E21.exe	35
PID 596 wrote to memory of 688	596	7D57AD13E21.exe	35

C:\Users\Admin\AppData\Local\Temp\17cf98c1e047fc99d1a71cfe05712e919880e57ec7ebf0aeeac6ae8f5f00147c.exe
"C:\Users\Admin\AppData\Local\Temp\17cf98c1e047fc99d1a71cfe05712e919880e57ec7ebf0aeeac6ae8f5f00147c.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1916
- 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:2456
- 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:596
- - 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:688
- 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:2696

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

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

Filesize
8.9MB

MD5
80a1f01aa6933e013e4b1b5bbf4f982d

SHA1
3041dac2a926111be6fc53439b1de213b0b2678f

SHA256
bf98bad468881fb851a640657737f668bd5bd4d9b7b73653db41938ca3867bd6

SHA512
4871e255473d04e7843a6bee1d534c85c3168c135d3f4322253770943e470d41ccc88937b9bb3dfcab84a55d15e74a0c523ec5ae669120e1b9c82679a0fa9949

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

Filesize
1.0MB

MD5
a2f259ceb892d3b0d1d121997c8927e3

SHA1
6e0a7239822b8d365d690a314f231286355f6cc6

SHA256
ab01a333f38605cbcebd80e0a84ffae2803a9b4f6bebb1e9f773e949a87cb420

SHA512
5ae1b60390c94c9e79d3b500a55b775d82556e599963d533170b9f35ad5cfa2df1b7d24de1890acf8e1e2c356830396091d46632dbc6ee43a7d042d4facb5dad

Download Submit
memory/596-38-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download
memory/596-40-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download
memory/596-13-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/596-48-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download
memory/688-46-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/688-43-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/688-49-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/688-45-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/688-51-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/1916-0-0x00000000003A0000-0x00000000003A1000-memory.dmp

Filesize
4KB

Download
memory/1916-1-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download
memory/1916-20-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download
memory/1916-2-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download
memory/2696-39-0x0000000000400000-0x00000000004FB000-memory.dmp

Filesize
1004KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads