5f693ba5d436e4ef2f3cc6ba480043c288133b8d232ee691dfd155584c0e2f59

General

Target

5f693ba5d436e4ef2f3cc6ba480043c288133b8d232ee691dfd155584c0e2f59.exe
Size

7.9MB
MD5

b8af7fcdb4e96271e568fcbaa887543e
SHA1

cdc0bc7d132fffdb10d9519aa731e6d7023bcc8f
SHA256

5f693ba5d436e4ef2f3cc6ba480043c288133b8d232ee691dfd155584c0e2f59
SHA512

8082f728d17c650e37404b47584a27da45d332f788dfa8d6a03bcd3a1755c174534923277c6c1c600926224fc90a581a19feb0e2297597b98dde0182ace843bc
SSDEEP

196608:8Fazg7DSmFazg7DSmFazg7DSmFazg7DS/:Jg7ubg7ubg7ubg7u/

Score

7^/10

discovery persistence

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	5f693ba5d436e4ef2f3cc6ba480043c288133b8d232ee691dfd155584c0e2f59.exe

Executes dropped EXE 3 IoCs

pid	Process
4616	7D57AD13E21.exe
1280	Scegli_nome_allegato.exe
3208	7D57AD13E21.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-1-5-21-4050598569-1597076380-177084960-1000\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 4616 set thread context of 3208	4616	7D57AD13E21.exe	95

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	5f693ba5d436e4ef2f3cc6ba480043c288133b8d232ee691dfd155584c0e2f59.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 4 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	Scegli_nome_allegato.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	Scegli_nome_allegato.exe
Key created	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Microsoft\Internet Explorer\IESettingSync	Scegli_nome_allegato.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	Scegli_nome_allegato.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
228	reg.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1280	Scegli_nome_allegato.exe
1280	Scegli_nome_allegato.exe
1280	Scegli_nome_allegato.exe
3208	7D57AD13E21.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 3120 wrote to memory of 228	3120	5f693ba5d436e4ef2f3cc6ba480043c288133b8d232ee691dfd155584c0e2f59.exe	89
PID 3120 wrote to memory of 228	3120	5f693ba5d436e4ef2f3cc6ba480043c288133b8d232ee691dfd155584c0e2f59.exe	89
PID 3120 wrote to memory of 228	3120	5f693ba5d436e4ef2f3cc6ba480043c288133b8d232ee691dfd155584c0e2f59.exe	89
PID 3120 wrote to memory of 4616	3120	5f693ba5d436e4ef2f3cc6ba480043c288133b8d232ee691dfd155584c0e2f59.exe	91
PID 3120 wrote to memory of 4616	3120	5f693ba5d436e4ef2f3cc6ba480043c288133b8d232ee691dfd155584c0e2f59.exe	91
PID 3120 wrote to memory of 4616	3120	5f693ba5d436e4ef2f3cc6ba480043c288133b8d232ee691dfd155584c0e2f59.exe	91
PID 3120 wrote to memory of 1280	3120	5f693ba5d436e4ef2f3cc6ba480043c288133b8d232ee691dfd155584c0e2f59.exe	92
PID 3120 wrote to memory of 1280	3120	5f693ba5d436e4ef2f3cc6ba480043c288133b8d232ee691dfd155584c0e2f59.exe	92
PID 3120 wrote to memory of 1280	3120	5f693ba5d436e4ef2f3cc6ba480043c288133b8d232ee691dfd155584c0e2f59.exe	92
PID 4616 wrote to memory of 3208	4616	7D57AD13E21.exe	95
PID 4616 wrote to memory of 3208	4616	7D57AD13E21.exe	95
PID 4616 wrote to memory of 3208	4616	7D57AD13E21.exe	95
PID 4616 wrote to memory of 3208	4616	7D57AD13E21.exe	95
PID 4616 wrote to memory of 3208	4616	7D57AD13E21.exe	95

C:\Users\Admin\AppData\Local\Temp\5f693ba5d436e4ef2f3cc6ba480043c288133b8d232ee691dfd155584c0e2f59.exe
"C:\Users\Admin\AppData\Local\Temp\5f693ba5d436e4ef2f3cc6ba480043c288133b8d232ee691dfd155584c0e2f59.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3120
- 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:228
- 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:4616
- - 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:3208
- 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:1280

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

Query Registry

1

T1012

System Information Discovery

2

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
7.9MB

MD5
87b0c60d172407fd55e1ed5046f3c8d0

SHA1
17e347b055fd86fbb248d1a774356eb2ac935280

SHA256
d9baea697d01a47838becaf362a2c6e245aa95385c1ae5fbf75febecdf069204

SHA512
fa5994454d6f09a4fe50abf92866287877bcc944fd1b149c59c470ca613a21c7aed1ffef620c1dff09f66cb9d1d806eca850c373b11e6b47f785a8a1dc5f141c

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/1280-26-0x00000000023F0000-0x00000000023F1000-memory.dmp

Filesize
4KB

Download
memory/1280-30-0x0000000000400000-0x00000000004FB000-memory.dmp

Filesize
1004KB

Download
memory/1280-31-0x00000000023F0000-0x00000000023F1000-memory.dmp

Filesize
4KB

Download
memory/3120-1-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download
memory/3120-2-0x00000000024C0000-0x00000000024C1000-memory.dmp

Filesize
4KB

Download
memory/3120-25-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download
memory/3120-0-0x00000000024C0000-0x00000000024C1000-memory.dmp

Filesize
4KB

Download
memory/3120-3-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download
memory/3208-33-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/3208-38-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/3208-36-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/4616-29-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download
memory/4616-35-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download
memory/4616-32-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download
memory/4616-13-0x00000000008C0000-0x00000000008C1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads