cryptbot | b7683441e42f706642877d1a92c5307d223b1e6195d463f1ad9332e7e6ac5a91

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	Setup.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	Setupres.exe

Blocklisted process makes network request 3 IoCs

flow	pid	Process
8	4216	CScript.exe
10	4216	CScript.exe
12	4216	CScript.exe

Checks BIOS information in registry 2 TTPs 4 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	Setup.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	Setup.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	Setupres.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	Setupres.exe

Checks computer location settings 2 TTPs 2 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation	Setupres.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation	Setup.exe

Executes dropped EXE 2 IoCs

pid	Process
4832	Setup.exe
2320	Setupres.exe

Identifies Wine through registry keys 2 TTPs 2 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Software\Wine	Setup.exe
Key opened	\REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Software\Wine	Setupres.exe

Loads dropped DLL 2 IoCs

pid	Process
1120	79d775433be505a57ae175f5e6f427af_JaffaCakes118.exe
1120	79d775433be505a57ae175f5e6f427af_JaffaCakes118.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Legitimate hosting services abused for malware hosting/C2 1 TTPs 5 IoCs

Web Service

T1102

flow	ioc
49	bitbucket.org
101	bitbucket.org
7	iplogger.org
8	iplogger.org
48	bitbucket.org

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
21	ip-api.com

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
4832	Setup.exe
2320	Setupres.exe

Drops file in Program Files directory 18 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Ferr\SEDA\SX\bin\Setup.exe	79d775433be505a57ae175f5e6f427af_JaffaCakes118.exe
File created	C:\Program Files (x86)\Ferr\SEDA\SX\bin\superb.ovpn	79d775433be505a57ae175f5e6f427af_JaffaCakes118.exe
File created	C:\Program Files (x86)\Ferr\SEDA\SX\bin\test.ovpn	79d775433be505a57ae175f5e6f427af_JaffaCakes118.exe
File created	C:\Program Files (x86)\Ferr\SEDA\SX\bin\Setupres.exe	79d775433be505a57ae175f5e6f427af_JaffaCakes118.exe
File created	C:\Program Files (x86)\Ferr\SEDA\TAP-Windows\bin\addtap.bat	79d775433be505a57ae175f5e6f427af_JaffaCakes118.exe
File created	C:\Program Files (x86)\Ferr\SEDA\countries.tsv	79d775433be505a57ae175f5e6f427af_JaffaCakes118.exe
File created	C:\Program Files (x86)\Ferr\SEDA\SX\bin\ssleay32.dll	79d775433be505a57ae175f5e6f427af_JaffaCakes118.exe
File created	C:\Program Files (x86)\Ferr\SEDA\TAP-Windows\driver\OemWin2k.inf	79d775433be505a57ae175f5e6f427af_JaffaCakes118.exe
File created	C:\Program Files (x86)\Ferr\SEDA\TAP-Windows\driver\tap0901.cat	79d775433be505a57ae175f5e6f427af_JaffaCakes118.exe
File created	C:\Program Files (x86)\Ferr\SEDA\TAP-Windows\driver\tap0901.sys	79d775433be505a57ae175f5e6f427af_JaffaCakes118.exe
File created	C:\Program Files (x86)\Ferr\SEDA\SX\bin\vpn850936802.ovpn	79d775433be505a57ae175f5e6f427af_JaffaCakes118.exe
File created	C:\Program Files (x86)\Ferr\SEDA\SX\bin\ipras.vbs	79d775433be505a57ae175f5e6f427af_JaffaCakes118.exe
File created	C:\Program Files (x86)\Ferr\SEDA\TAP-Windows\bin\deltapall.bat	79d775433be505a57ae175f5e6f427af_JaffaCakes118.exe
File created	C:\Program Files (x86)\Ferr\SEDA\TAP-Windows\bin\devcon.exe	79d775433be505a57ae175f5e6f427af_JaffaCakes118.exe
File created	C:\Program Files (x86)\Ferr\SEDA\TAP-Windows\bin\tapinstall.exe	79d775433be505a57ae175f5e6f427af_JaffaCakes118.exe
File created	C:\Program Files (x86)\Ferr\SEDA\TAP-Windows\driver\OemVista.inf	79d775433be505a57ae175f5e6f427af_JaffaCakes118.exe
File created	C:\Program Files (x86)\Ferr\SEDA\vpnpro.PTB.lng	79d775433be505a57ae175f5e6f427af_JaffaCakes118.exe
File created	C:\Program Files (x86)\Ferr\SEDA\vpnpro.RUS.lng	79d775433be505a57ae175f5e6f427af_JaffaCakes118.exe

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

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	Setup.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	Setup.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
2436	timeout.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4832	Setup.exe
4832	Setup.exe
2320	Setupres.exe
2320	Setupres.exe

Suspicious use of FindShellTrayWindow 12 IoCs

pid	Process
4832	Setup.exe
4832	Setup.exe
4832	Setup.exe
4832	Setup.exe
4832	Setup.exe
4832	Setup.exe
4832	Setup.exe
4832	Setup.exe
4832	Setup.exe
4832	Setup.exe
4832	Setup.exe
4832	Setup.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 1120 wrote to memory of 4832	1120	79d775433be505a57ae175f5e6f427af_JaffaCakes118.exe	92
PID 1120 wrote to memory of 4832	1120	79d775433be505a57ae175f5e6f427af_JaffaCakes118.exe	92
PID 1120 wrote to memory of 4832	1120	79d775433be505a57ae175f5e6f427af_JaffaCakes118.exe	92
PID 1120 wrote to memory of 4216	1120	79d775433be505a57ae175f5e6f427af_JaffaCakes118.exe	93
PID 1120 wrote to memory of 4216	1120	79d775433be505a57ae175f5e6f427af_JaffaCakes118.exe	93
PID 1120 wrote to memory of 4216	1120	79d775433be505a57ae175f5e6f427af_JaffaCakes118.exe	93
PID 1120 wrote to memory of 2320	1120	79d775433be505a57ae175f5e6f427af_JaffaCakes118.exe	95
PID 1120 wrote to memory of 2320	1120	79d775433be505a57ae175f5e6f427af_JaffaCakes118.exe	95
PID 1120 wrote to memory of 2320	1120	79d775433be505a57ae175f5e6f427af_JaffaCakes118.exe	95
PID 4832 wrote to memory of 2132	4832	Setup.exe	118
PID 4832 wrote to memory of 2132	4832	Setup.exe	118
PID 4832 wrote to memory of 2132	4832	Setup.exe	118
PID 2132 wrote to memory of 2436	2132	cmd.exe	120
PID 2132 wrote to memory of 2436	2132	cmd.exe	120
PID 2132 wrote to memory of 2436	2132	cmd.exe	120

C:\Users\Admin\AppData\Local\Temp\79d775433be505a57ae175f5e6f427af_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\79d775433be505a57ae175f5e6f427af_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:1120
- C:\Program Files (x86)\Ferr\SEDA\SX\bin\Setup.exe
  "C:\Program Files (x86)\Ferr\SEDA\SX\bin\Setup.exe"
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Checks computer location settings
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Checks processor information in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:4832
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c rd /s /q C:\ProgramData\uttu5eEZ & timeout 2 & del /f /q "C:\Program Files (x86)\Ferr\SEDA\SX\bin\Setup.exe"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2132
  - - C:\Windows\SysWOW64\timeout.exe
      timeout 2
      4⤵
      Delays execution with timeout.exe
      PID:2436
- C:\Windows\SysWOW64\CScript.exe
  "C:\Windows\system32\CScript.exe" "C:\Program Files (x86)\Ferr\SEDA\SX\bin\ipras.vbs" //e:vbscript //B //NOLOGO
  2⤵
  - Blocklisted process makes network request
  PID:4216
- C:\Program Files (x86)\Ferr\SEDA\SX\bin\Setupres.exe
  "C:\Program Files (x86)\Ferr\SEDA\SX\bin\Setupres.exe"
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Checks computer location settings
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  PID:2320

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=3608,i,15140928051103392835,1612840580898364401,262144 --variations-seed-version --mojo-platform-channel-handle=3760 /prefetch:8
1⤵
PID:1228

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

System Information Discovery

Virtualization/Sandbox Evasion