92809683cfb72fe871304717aa1031f7c59a18356900aeb2015ad38e1e05e7e8

General

Target

d3a4be43fda6285a85ff94fa62f8daea60ef31ca27384ecbb35a2793e3214ef7.exe
Size

7.9MB
MD5

8d1307a9e1186f89399e2251998f1494
SHA1

d2614c64b38c812e1ceafdac6b5527b21dc4c6c3
SHA256

d3a4be43fda6285a85ff94fa62f8daea60ef31ca27384ecbb35a2793e3214ef7
SHA512

496f235c39695b88358c96891fc61ca0440130dd9cfecdbc68d8c2747c9cdfac8b3d2542c49df82d01b3192ce04d5e343584df711e0049626f2c2028c78241b2
SSDEEP

196608:8Eazg7DSmEazg7DSmEazg7DSmEazg7DSN:Og7uYg7uYg7uYg7uN

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 3 IoCs

pid	Process
2684	7D57AD13E21.exe
2716	Scegli_nome_allegato.exe
2928	7D57AD13E21.exe

Loads dropped DLL 3 IoCs

pid	Process
2352	d3a4be43fda6285a85ff94fa62f8daea60ef31ca27384ecbb35a2793e3214ef7.exe
2352	d3a4be43fda6285a85ff94fa62f8daea60ef31ca27384ecbb35a2793e3214ef7.exe
2352	d3a4be43fda6285a85ff94fa62f8daea60ef31ca27384ecbb35a2793e3214ef7.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-1-5-21-3533259084-2542256011-65585152-1000\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 2684 set thread context of 2928	2684	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	d3a4be43fda6285a85ff94fa62f8daea60ef31ca27384ecbb35a2793e3214ef7.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-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Internet Explorer\Main	Scegli_nome_allegato.exe
Key created	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	Scegli_nome_allegato.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\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
2764	reg.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2716	Scegli_nome_allegato.exe
2716	Scegli_nome_allegato.exe
2716	Scegli_nome_allegato.exe
2928	7D57AD13E21.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2352 wrote to memory of 2764	2352	d3a4be43fda6285a85ff94fa62f8daea60ef31ca27384ecbb35a2793e3214ef7.exe	31
PID 2352 wrote to memory of 2764	2352	d3a4be43fda6285a85ff94fa62f8daea60ef31ca27384ecbb35a2793e3214ef7.exe	31
PID 2352 wrote to memory of 2764	2352	d3a4be43fda6285a85ff94fa62f8daea60ef31ca27384ecbb35a2793e3214ef7.exe	31
PID 2352 wrote to memory of 2764	2352	d3a4be43fda6285a85ff94fa62f8daea60ef31ca27384ecbb35a2793e3214ef7.exe	31
PID 2352 wrote to memory of 2684	2352	d3a4be43fda6285a85ff94fa62f8daea60ef31ca27384ecbb35a2793e3214ef7.exe	33
PID 2352 wrote to memory of 2684	2352	d3a4be43fda6285a85ff94fa62f8daea60ef31ca27384ecbb35a2793e3214ef7.exe	33
PID 2352 wrote to memory of 2684	2352	d3a4be43fda6285a85ff94fa62f8daea60ef31ca27384ecbb35a2793e3214ef7.exe	33
PID 2352 wrote to memory of 2684	2352	d3a4be43fda6285a85ff94fa62f8daea60ef31ca27384ecbb35a2793e3214ef7.exe	33
PID 2352 wrote to memory of 2716	2352	d3a4be43fda6285a85ff94fa62f8daea60ef31ca27384ecbb35a2793e3214ef7.exe	34
PID 2352 wrote to memory of 2716	2352	d3a4be43fda6285a85ff94fa62f8daea60ef31ca27384ecbb35a2793e3214ef7.exe	34
PID 2352 wrote to memory of 2716	2352	d3a4be43fda6285a85ff94fa62f8daea60ef31ca27384ecbb35a2793e3214ef7.exe	34
PID 2352 wrote to memory of 2716	2352	d3a4be43fda6285a85ff94fa62f8daea60ef31ca27384ecbb35a2793e3214ef7.exe	34
PID 2684 wrote to memory of 2928	2684	7D57AD13E21.exe	35
PID 2684 wrote to memory of 2928	2684	7D57AD13E21.exe	35
PID 2684 wrote to memory of 2928	2684	7D57AD13E21.exe	35
PID 2684 wrote to memory of 2928	2684	7D57AD13E21.exe	35
PID 2684 wrote to memory of 2928	2684	7D57AD13E21.exe	35
PID 2684 wrote to memory of 2928	2684	7D57AD13E21.exe	35

C:\Users\Admin\AppData\Local\Temp\d3a4be43fda6285a85ff94fa62f8daea60ef31ca27384ecbb35a2793e3214ef7.exe
"C:\Users\Admin\AppData\Local\Temp\d3a4be43fda6285a85ff94fa62f8daea60ef31ca27384ecbb35a2793e3214ef7.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2352
- 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:2764
- 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:2684
- - 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:2928
- 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:2716

Network

DNS

sunray1975.zapto.org

7D57AD13E21.exe

Remote address:

8.8.8.8:53

Request

sunray1975.zapto.org

IN A

Response

No results found

8.8.8.8:53

sunray1975.zapto.org

dns

7D57AD13E21.exe

66 B
126 B
1
1

DNS Request

sunray1975.zapto.org

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

Replay Monitor

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Downloads

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

Filesize
7.9MB

MD5
5e4f99cb14d42e45073feabc4da5ae64

SHA1
b6fd25a25569d082da98e8e47b48b8ad07dae533

SHA256
863f22bb966f4d1e92b1e1993f441695eb32187172e363e71f41f7377b346692

SHA512
6baa4b5f8635b5bf6635b4bd4c9fb2dbda6a236c87d8b190ec5653f0b1545e3636706889a123ee2d37e7db968a4bb52bf386105ce6865a5d3db5ac5577cafa13

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/2352-2-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2352-1-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download
memory/2352-3-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download
memory/2352-0-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2352-21-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download
memory/2684-39-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download
memory/2684-14-0x00000000003C0000-0x00000000003C1000-memory.dmp

Filesize
4KB

Download
memory/2684-41-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download
memory/2684-49-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download
memory/2716-40-0x0000000000400000-0x00000000004FB000-memory.dmp

Filesize
1004KB

Download
memory/2928-44-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/2928-50-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/2928-46-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2928-47-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/2928-52-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

DNS Request

MITRE ATT&CK Enterprise v15

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