bc2506acfe9c63311c72d350e0fc07ca8e524024420aae225896ba57fe7dcc55

Analysis

max time kernel
143s
max time network
134s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
04/04/2024, 16:51

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General

Target
bd8a132ff0fd4c80b24c0df9cf14d0dc_JaffaCakes118.exe
Size 7.9MB
Sample240404-vdaensde65
SHA256 bc2506acfe9c63311c72d350e0fc07ca8e524024420aae225896ba57fe7dcc55
MD5 bd8a132ff0fd4c80b24c0df9cf14d0dc
SHA1 387eab6048094d60e639b89d9154362cd05124e4
SHA512 fcddd600dad973274f6cdf77491760456686a3dcad55a103c5c088d5bb7cc68823fb0dcc3ab89ed4106577a41c075f837aa20780a99980de8836bd190e5d9851
SSDEEP 196608:0Hazg7DS8Hazg7DS8Hazg7DS8Hazg7DSv:Tg7ubg7ubg7ubg7uv
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

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-1-5-21-1497073144-2389943819-3385106915-1000\Control Panel\International\Geo\Nation	bd8a132ff0fd4c80b24c0df9cf14d0dc_JaffaCakes118.exe

Executes dropped EXE 3 IoCs

pid	Process
856	7D57AD13E21.exe
3180	Scegli_nome_allegato.exe
1944	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-1-5-21-1497073144-2389943819-3385106915-1000\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 856 set thread context of 1944	856	7D57AD13E21.exe	97

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	Scegli_nome_allegato.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	Scegli_nome_allegato.exe
Key created	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\IESettingSync	Scegli_nome_allegato.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	Scegli_nome_allegato.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
3516	reg.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3180	Scegli_nome_allegato.exe
3180	Scegli_nome_allegato.exe
3180	Scegli_nome_allegato.exe
1944	7D57AD13E21.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 436 wrote to memory of 3516	436	bd8a132ff0fd4c80b24c0df9cf14d0dc_JaffaCakes118.exe	92
PID 436 wrote to memory of 3516	436	bd8a132ff0fd4c80b24c0df9cf14d0dc_JaffaCakes118.exe	92
PID 436 wrote to memory of 3516	436	bd8a132ff0fd4c80b24c0df9cf14d0dc_JaffaCakes118.exe	92
PID 436 wrote to memory of 856	436	bd8a132ff0fd4c80b24c0df9cf14d0dc_JaffaCakes118.exe	94
PID 436 wrote to memory of 856	436	bd8a132ff0fd4c80b24c0df9cf14d0dc_JaffaCakes118.exe	94
PID 436 wrote to memory of 856	436	bd8a132ff0fd4c80b24c0df9cf14d0dc_JaffaCakes118.exe	94
PID 436 wrote to memory of 3180	436	bd8a132ff0fd4c80b24c0df9cf14d0dc_JaffaCakes118.exe	95
PID 436 wrote to memory of 3180	436	bd8a132ff0fd4c80b24c0df9cf14d0dc_JaffaCakes118.exe	95
PID 436 wrote to memory of 3180	436	bd8a132ff0fd4c80b24c0df9cf14d0dc_JaffaCakes118.exe	95
PID 856 wrote to memory of 1944	856	7D57AD13E21.exe	97
PID 856 wrote to memory of 1944	856	7D57AD13E21.exe	97
PID 856 wrote to memory of 1944	856	7D57AD13E21.exe	97
PID 856 wrote to memory of 1944	856	7D57AD13E21.exe	97
PID 856 wrote to memory of 1944	856	7D57AD13E21.exe	97

C:\Users\Admin\AppData\Local\Temp\bd8a132ff0fd4c80b24c0df9cf14d0dc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bd8a132ff0fd4c80b24c0df9cf14d0dc_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:436
- 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
  - Modifies registry key
  PID:3516
- C:\Users\Admin\AppData\Roaming\7D57AD13E21.exe
  "C:\Users\Admin\AppData\Roaming\7D57AD13E21.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:856
- - C:\Users\Admin\AppData\Roaming\7D57AD13E21.exe
    "C:\Users\Admin\AppData\Roaming\7D57AD13E21.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetWindowsHookEx
    PID:1944
- C:\Users\Admin\AppData\Roaming\Scegli_nome_allegato.exe
  "C:\Users\Admin\AppData\Roaming\Scegli_nome_allegato.exe"
  2⤵
  - Executes dropped EXE
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:3180

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

7D57AD13E21.exe

Path C:\Users\Admin\AppData\Roaming\7D57AD13E21.exe
Size 7.9MB
SHA256 19c8deb144ce2a0c38a0ae64c23ce9dbec17f74e06e2c3e4c8b9a63269eae2bc
MD5 78a16d0793426c6edf622e1ec7c2f128
SHA1 81205ce8b9182dd2d62e3fe4ce3e7908287d4c9e
SHA512 e423a75d4c00effb9f81cf15d62399b741cf567668d04c3b38dd60daa22bad5a0a9f40cc66a450b95fea2870be39a1c4cd5a6f4e7cc49234a3f4f453d65ad772
SSDEEP 196608:0Pazg7DS8Pazg7DS8Pazg7DS8Pazg7DSv:fg7u3g7u3g7u3g7uv
MD5 SHA1 SHA512 SSDEEP

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Scegli_nome_allegato.exe

Path C:\Users\Admin\AppData\Roaming\Scegli_nome_allegato.exe
Size 1.0MB
SHA256 ab01a333f38605cbcebd80e0a84ffae2803a9b4f6bebb1e9f773e949a87cb420
MD5 a2f259ceb892d3b0d1d121997c8927e3
SHA1 6e0a7239822b8d365d690a314f231286355f6cc6
SHA512 5ae1b60390c94c9e79d3b500a55b775d82556e599963d533170b9f35ad5cfa2df1b7d24de1890acf8e1e2c356830396091d46632dbc6ee43a7d042d4facb5dad
SSDEEP 24576:hIl4VPiOVmQsN5SqOoU3TcnqrqmCKkBTl0:hI+ippSx3urT
MD5 SHA1 SHA512 SSDEEP

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memory/436-1-0x0000000000400000-0x0000000000601000-memory.dmp

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memory/436-11-0x0000000000400000-0x0000000000601000-memory.dmp

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memory/436-24-0x0000000000400000-0x0000000000601000-memory.dmp

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memory/436-0-0x00000000023A0000-0x00000000023A1000-memory.dmp

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memory/856-31-0x0000000000400000-0x0000000000601000-memory.dmp

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memory/856-12-0x00000000007D0000-0x00000000007D1000-memory.dmp

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memory/856-35-0x0000000000400000-0x0000000000601000-memory.dmp

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memory/856-29-0x0000000000400000-0x0000000000601000-memory.dmp

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memory/1944-36-0x0000000000400000-0x00000000004A6000-memory.dmp

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memory/1944-32-0x0000000000400000-0x00000000004A6000-memory.dmp

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memory/1944-34-0x0000000000400000-0x00000000004A6000-memory.dmp

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memory/1944-39-0x0000000000400000-0x00000000004A6000-memory.dmp

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memory/1944-40-0x0000000002110000-0x0000000002111000-memory.dmp

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memory/1944-42-0x0000000000400000-0x00000000004A6000-memory.dmp

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memory/1944-45-0x0000000002110000-0x0000000002111000-memory.dmp

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memory/3180-30-0x0000000000400000-0x00000000004FB000-memory.dmp

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memory/3180-28-0x00000000022D0000-0x00000000022D1000-memory.dmp

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memory/3180-25-0x00000000022B0000-0x00000000022B1000-memory.dmp

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memory/3180-38-0x00000000022B0000-0x00000000022B1000-memory.dmp

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Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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