644c62687a429c1df4c841b7b89df3490293cb2f42269446ff0b547076a99953

General

Target

c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
Size

2.0MB
MD5

c940bb519c163c605a42ebc1c3aee1d5
SHA1

de4d6ba4c9a9b498c497116dfa40199bfef9a938
SHA256

644c62687a429c1df4c841b7b89df3490293cb2f42269446ff0b547076a99953
SHA512

3b283006159f31fc730967640ca944a92561db8e648df5da7a45cc10b6b126fb8c855deb4da2d4b492569d9495a1739162da5cda0b71c0a88ab9eb75e527012b
SSDEEP

49152:rupmpkkZnlTEnjWaRkOTlVRF9Uc8lHUY21gue5:Qynnl4jWaD/RFi7l0be

Score

7^/10

discovery spyware stealer

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate	c940bb519c163c605a42ebc1c3aee1d5_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

Enumerates connected drives 3 TTPs 23 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\Z:	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
File opened (read-only)	\??\E:	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
File opened (read-only)	\??\O:	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
File opened (read-only)	\??\P:	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
File opened (read-only)	\??\R:	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
File opened (read-only)	\??\T:	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
File opened (read-only)	\??\A:	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
File opened (read-only)	\??\I:	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
File opened (read-only)	\??\M:	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
File opened (read-only)	\??\X:	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
File opened (read-only)	\??\U:	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
File opened (read-only)	\??\V:	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
File opened (read-only)	\??\Y:	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
File opened (read-only)	\??\B:	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
File opened (read-only)	\??\G:	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
File opened (read-only)	\??\K:	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
File opened (read-only)	\??\Q:	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
File opened (read-only)	\??\S:	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
File opened (read-only)	\??\H:	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
File opened (read-only)	\??\J:	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
File opened (read-only)	\??\L:	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
File opened (read-only)	\??\N:	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
File opened (read-only)	\??\W:	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe

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 2 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	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe

Modifies registry class 16 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1D0508A5-FCC6-F05C-9773-336A82BD229E}	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1D0508A5-FCC6-F05C-9773-336A82BD229E}\Implemented Categories	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1D0508A5-FCC6-F05C-9773-336A82BD229E}\InprocServer32\RuntimeVersion = "v1.1.4322"	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1D0508A5-FCC6-F05C-9773-336A82BD229E}\InprocServer32\ThreadingModel = "Both"	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1D0508A5-FCC6-F05C-9773-336A82BD229E}\InprocServer32\Assembly = "mscorlib, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1D0508A5-FCC6-F05C-9773-336A82BD229E}\InprocServer32\2.0.0.0\Class = "System.Security.Policy.AllMembershipCondition"	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1D0508A5-FCC6-F05C-9773-336A82BD229E}\Implemented Categories\{62C8FE65-4EBB-45E7-B440-6E39B2CDBF29}	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1D0508A5-FCC6-F05C-9773-336A82BD229E}\InprocServer32	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1D0508A5-FCC6-F05C-9773-336A82BD229E}\InprocServer32\ = "mscoree.dll"	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1D0508A5-FCC6-F05C-9773-336A82BD229E}\ = "System.Security.Policy.AllMembershipCondition"	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1D0508A5-FCC6-F05C-9773-336A82BD229E}\InprocServer32\Class = "System.Security.Policy.AllMembershipCondition"	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1D0508A5-FCC6-F05C-9773-336A82BD229E}\InprocServer32\2.0.0.0\RuntimeVersion = "v2.0.50727"	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1D0508A5-FCC6-F05C-9773-336A82BD229E}\InprocServer32\2.0.0.0\Assembly = "mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1D0508A5-FCC6-F05C-9773-336A82BD229E}\ProgId	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1D0508A5-FCC6-F05C-9773-336A82BD229E}\InprocServer32\2.0.0.0	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1D0508A5-FCC6-F05C-9773-336A82BD229E}\ProgId\ = "System.Security.Policy.AllMembershipCondition"	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2176	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: 33	2176	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	2176	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
Token: 33	2176	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	2176	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2176	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
2176	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2268 wrote to memory of 2176	2268	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe	31
PID 2268 wrote to memory of 2176	2268	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe	31
PID 2268 wrote to memory of 2176	2268	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe	31
PID 2268 wrote to memory of 2176	2268	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe	31
PID 2268 wrote to memory of 2176	2268	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe	31
PID 2268 wrote to memory of 2176	2268	c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2268
- C:\Users\Admin\AppData\Local\Temp\c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\c940bb519c163c605a42ebc1c3aee1d5_JaffaCakes118.exe"
  2⤵
  - Checks BIOS information in registry
  - Enumerates connected drives
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2176

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

3

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/2176-17-0x0000000000400000-0x0000000000861000-memory.dmp

Filesize
4.4MB

Download
memory/2176-3-0x0000000000220000-0x0000000000284000-memory.dmp

Filesize
400KB

Download
memory/2176-29-0x0000000000400000-0x0000000000861000-memory.dmp

Filesize
4.4MB

Download
memory/2176-8-0x0000000000544000-0x0000000000545000-memory.dmp

Filesize
4KB

Download
memory/2176-18-0x0000000000220000-0x0000000000284000-memory.dmp

Filesize
400KB

Download
memory/2176-9-0x0000000000400000-0x0000000000861000-memory.dmp

Filesize
4.4MB

Download
memory/2176-10-0x0000000000400000-0x0000000000861000-memory.dmp

Filesize
4.4MB

Download
memory/2176-20-0x0000000000400000-0x0000000000861000-memory.dmp

Filesize
4.4MB

Download
memory/2176-12-0x0000000000400000-0x0000000000861000-memory.dmp

Filesize
4.4MB

Download
memory/2176-14-0x0000000000400000-0x0000000000861000-memory.dmp

Filesize
4.4MB

Download
memory/2176-15-0x0000000000400000-0x0000000000861000-memory.dmp

Filesize
4.4MB

Download
memory/2176-16-0x0000000000220000-0x0000000000284000-memory.dmp

Filesize
400KB

Download
memory/2176-28-0x0000000000220000-0x0000000000284000-memory.dmp

Filesize
400KB

Download
memory/2176-1-0x0000000000400000-0x0000000000861000-memory.dmp

Filesize
4.4MB

Download
memory/2176-13-0x0000000000400000-0x0000000000861000-memory.dmp

Filesize
4.4MB

Download
memory/2176-21-0x0000000000400000-0x0000000000861000-memory.dmp

Filesize
4.4MB

Download
memory/2176-22-0x0000000000400000-0x0000000000861000-memory.dmp

Filesize
4.4MB

Download
memory/2176-23-0x0000000000400000-0x0000000000861000-memory.dmp

Filesize
4.4MB

Download
memory/2176-24-0x0000000005080000-0x0000000005210000-memory.dmp

Filesize
1.6MB

Download
memory/2176-25-0x0000000005210000-0x000000000524F000-memory.dmp

Filesize
252KB

Download
memory/2176-26-0x0000000005250000-0x0000000005272000-memory.dmp

Filesize
136KB

Download
memory/2176-27-0x0000000000400000-0x0000000000861000-memory.dmp

Filesize
4.4MB

Download
memory/2268-0-0x0000000000400000-0x0000000000861000-memory.dmp

Filesize
4.4MB

Download
memory/2268-30-0x0000000000400000-0x0000000000861000-memory.dmp

Filesize
4.4MB

Download
memory/2268-2-0x0000000002810000-0x0000000002C71000-memory.dmp

Filesize
4.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads