5c03e76b6f6a6bb062a20220f452378c7489aac7767d6a96552f60cc612f9990

General

Target

5c03e76b6f6a6bb062a20220f452378c7489aac7767d6a96552f60cc612f9990.exe
Size

15.9MB
MD5

1fa91fba0b399955964ab3d74687ca3e
SHA1

374371a1d3e5ce58b8528de76b19b27b139b0380
SHA256

5c03e76b6f6a6bb062a20220f452378c7489aac7767d6a96552f60cc612f9990
SHA512

0b65c17587816aa23089a355011d491767e853a5ee627955755a46476a553e634d8305b43bbe0dfda2f1d28da55e9adbd5e480385c14fef55ba2ddd15becd120
SSDEEP

393216:Qg7u+g7u+g7u+g7u+g7u+g7u+g7u+g7uH:dSTSTSTSTSTSTSTSH

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 3 IoCs

pid	Process
2760	7D57AD13E21.exe
2756	Scegli_nome_allegato.exe
2348	7D57AD13E21.exe

Loads dropped DLL 3 IoCs

pid	Process
2180	5c03e76b6f6a6bb062a20220f452378c7489aac7767d6a96552f60cc612f9990.exe
2180	5c03e76b6f6a6bb062a20220f452378c7489aac7767d6a96552f60cc612f9990.exe
2180	5c03e76b6f6a6bb062a20220f452378c7489aac7767d6a96552f60cc612f9990.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-1-5-21-1846800975-3917212583-2893086201-1000\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 2760 set thread context of 2348	2760	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	Scegli_nome_allegato.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7D57AD13E21.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5c03e76b6f6a6bb062a20220f452378c7489aac7767d6a96552f60cc612f9990.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.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-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Main	Scegli_nome_allegato.exe
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	Scegli_nome_allegato.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\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
2524	reg.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2756	Scegli_nome_allegato.exe
2756	Scegli_nome_allegato.exe
2756	Scegli_nome_allegato.exe
2348	7D57AD13E21.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2180 wrote to memory of 2524	2180	5c03e76b6f6a6bb062a20220f452378c7489aac7767d6a96552f60cc612f9990.exe	31
PID 2180 wrote to memory of 2524	2180	5c03e76b6f6a6bb062a20220f452378c7489aac7767d6a96552f60cc612f9990.exe	31
PID 2180 wrote to memory of 2524	2180	5c03e76b6f6a6bb062a20220f452378c7489aac7767d6a96552f60cc612f9990.exe	31
PID 2180 wrote to memory of 2524	2180	5c03e76b6f6a6bb062a20220f452378c7489aac7767d6a96552f60cc612f9990.exe	31
PID 2180 wrote to memory of 2760	2180	5c03e76b6f6a6bb062a20220f452378c7489aac7767d6a96552f60cc612f9990.exe	33
PID 2180 wrote to memory of 2760	2180	5c03e76b6f6a6bb062a20220f452378c7489aac7767d6a96552f60cc612f9990.exe	33
PID 2180 wrote to memory of 2760	2180	5c03e76b6f6a6bb062a20220f452378c7489aac7767d6a96552f60cc612f9990.exe	33
PID 2180 wrote to memory of 2760	2180	5c03e76b6f6a6bb062a20220f452378c7489aac7767d6a96552f60cc612f9990.exe	33
PID 2180 wrote to memory of 2756	2180	5c03e76b6f6a6bb062a20220f452378c7489aac7767d6a96552f60cc612f9990.exe	34
PID 2180 wrote to memory of 2756	2180	5c03e76b6f6a6bb062a20220f452378c7489aac7767d6a96552f60cc612f9990.exe	34
PID 2180 wrote to memory of 2756	2180	5c03e76b6f6a6bb062a20220f452378c7489aac7767d6a96552f60cc612f9990.exe	34
PID 2180 wrote to memory of 2756	2180	5c03e76b6f6a6bb062a20220f452378c7489aac7767d6a96552f60cc612f9990.exe	34
PID 2760 wrote to memory of 2348	2760	7D57AD13E21.exe	35
PID 2760 wrote to memory of 2348	2760	7D57AD13E21.exe	35
PID 2760 wrote to memory of 2348	2760	7D57AD13E21.exe	35
PID 2760 wrote to memory of 2348	2760	7D57AD13E21.exe	35
PID 2760 wrote to memory of 2348	2760	7D57AD13E21.exe	35
PID 2760 wrote to memory of 2348	2760	7D57AD13E21.exe	35

C:\Users\Admin\AppData\Local\Temp\5c03e76b6f6a6bb062a20220f452378c7489aac7767d6a96552f60cc612f9990.exe
"C:\Users\Admin\AppData\Local\Temp\5c03e76b6f6a6bb062a20220f452378c7489aac7767d6a96552f60cc612f9990.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2180
- 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:2524
- 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:2760
- - 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:2348
- 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:2756

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
15.9MB

MD5
bdbb5b35ff3b05ea0250c3cbd91e41ae

SHA1
5b7c2be1add5315a7879c4b8929628ed62281bc9

SHA256
f62bb9c1cf897830e63fd7dc6bd6c6b4a620a5d867b5d3617d5a484b7f3df526

SHA512
d8698f30793644205d5a0fe353695edffb4854ff4548fd0aa01a1096c2bd96fb65ab86b84da4304e899372b403ba81fc360d9064fbe67d2d6bcf285242e7198b

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

Filesize
1.0MB

MD5
a2f259ceb892d3b0d1d121997c8927e3

SHA1
6e0a7239822b8d365d690a314f231286355f6cc6

SHA256
ab01a333f38605cbcebd80e0a84ffae2803a9b4f6bebb1e9f773e949a87cb420

SHA512
5ae1b60390c94c9e79d3b500a55b775d82556e599963d533170b9f35ad5cfa2df1b7d24de1890acf8e1e2c356830396091d46632dbc6ee43a7d042d4facb5dad

Download Submit
memory/2180-20-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download
memory/2180-2-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download
memory/2180-0-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2180-1-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download
memory/2348-45-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2348-53-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/2348-51-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/2348-49-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/2348-43-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/2348-46-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/2756-40-0x0000000000400000-0x00000000004FB000-memory.dmp

Filesize
1004KB

Download
memory/2760-13-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2760-48-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download
memory/2760-41-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download
memory/2760-39-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2760-38-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads