0409f5b9405121edabb00ad6dc94d6429399be213f2513027817378f775a8d86

General

Target

74e4fc2c64660c843366f134d80cff34_JaffaCakes118.exe
Size

297KB
MD5

74e4fc2c64660c843366f134d80cff34
SHA1

3fc586192e09644c8d216f7d655cfbc719007992
SHA256

0409f5b9405121edabb00ad6dc94d6429399be213f2513027817378f775a8d86
SHA512

6e01fdc47fced82d784121f5aae2f94f32ca9bff150e43388b5655cc029575017e986dcd27e36c4aecb793b8f3b1c8adc3655e824f5f60d0bb34dbc57341bb62
SSDEEP

6144:LvDB+sclf76BsT+pt4WbMZVnFM80vWReLGNP376PlcwWgMYN:LLB+9lf76GGsV3ReLiKqgbN

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1748	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2552	WinXPs.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2552 set thread context of 1712	2552	WinXPs.com	31

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\WinXPs.com	74e4fc2c64660c843366f134d80cff34_JaffaCakes118.exe
File opened for modification	C:\Windows\WinXPs.com	74e4fc2c64660c843366f134d80cff34_JaffaCakes118.exe
File created	C:\Windows\uninstal.bat	74e4fc2c64660c843366f134d80cff34_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	74e4fc2c64660c843366f134d80cff34_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WinXPs.com
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1956	74e4fc2c64660c843366f134d80cff34_JaffaCakes118.exe
Token: SeDebugPrivilege	2552	WinXPs.com

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1956 wrote to memory of 1748	1956	74e4fc2c64660c843366f134d80cff34_JaffaCakes118.exe	32
PID 1956 wrote to memory of 1748	1956	74e4fc2c64660c843366f134d80cff34_JaffaCakes118.exe	32
PID 1956 wrote to memory of 1748	1956	74e4fc2c64660c843366f134d80cff34_JaffaCakes118.exe	32
PID 1956 wrote to memory of 1748	1956	74e4fc2c64660c843366f134d80cff34_JaffaCakes118.exe	32
PID 1956 wrote to memory of 1748	1956	74e4fc2c64660c843366f134d80cff34_JaffaCakes118.exe	32
PID 1956 wrote to memory of 1748	1956	74e4fc2c64660c843366f134d80cff34_JaffaCakes118.exe	32
PID 1956 wrote to memory of 1748	1956	74e4fc2c64660c843366f134d80cff34_JaffaCakes118.exe	32
PID 2552 wrote to memory of 1712	2552	WinXPs.com	31
PID 2552 wrote to memory of 1712	2552	WinXPs.com	31
PID 2552 wrote to memory of 1712	2552	WinXPs.com	31
PID 2552 wrote to memory of 1712	2552	WinXPs.com	31
PID 2552 wrote to memory of 1712	2552	WinXPs.com	31
PID 2552 wrote to memory of 1712	2552	WinXPs.com	31

C:\Users\Admin\AppData\Local\Temp\74e4fc2c64660c843366f134d80cff34_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\74e4fc2c64660c843366f134d80cff34_JaffaCakes118.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1956
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Windows\uninstal.bat
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:1748

C:\Windows\WinXPs.com
C:\Windows\WinXPs.com
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2552
- C:\WINDOWS\SysWOW64\svchost.exe
  C:\WINDOWS\system32\svchost.exe
  2⤵
  PID:1712

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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:\Windows\WinXPs.com

Filesize
297KB

MD5
74e4fc2c64660c843366f134d80cff34

SHA1
3fc586192e09644c8d216f7d655cfbc719007992

SHA256
0409f5b9405121edabb00ad6dc94d6429399be213f2513027817378f775a8d86

SHA512
6e01fdc47fced82d784121f5aae2f94f32ca9bff150e43388b5655cc029575017e986dcd27e36c4aecb793b8f3b1c8adc3655e824f5f60d0bb34dbc57341bb62

Download Submit
C:\Windows\uninstal.bat

Filesize
218B

MD5
1b2d56017deb43118ce74d10d48d3218

SHA1
8713048853b2bb3d69799bb05d187950c2ca1cf9

SHA256
1def6b4d3f961cd7f9dc5fde6e505486011a9c5f533e304aa32da2bc8b9b3219

SHA512
28a33b6a8a1870baa564b21d3da1de3422933fd16f3bc0080071e9c5f0b2404cff2f4cc2665f5f1991ab0582da3ac71c547b738f8fbea662e3e22803c7077ff1

Download Submit
memory/1712-19-0x0000000000400000-0x0000000000506000-memory.dmp

Filesize
1.0MB

Download
memory/1712-17-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1712-21-0x0000000000400000-0x0000000000506000-memory.dmp

Filesize
1.0MB

Download
memory/1956-4-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/1956-1-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/1956-0-0x0000000000400000-0x0000000000505E07-memory.dmp

Filesize
1.0MB

Download
memory/1956-22-0x0000000000400000-0x0000000000505E07-memory.dmp

Filesize
1.0MB

Download
memory/2552-6-0x0000000000400000-0x0000000000505E07-memory.dmp

Filesize
1.0MB

Download
memory/2552-7-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/2552-8-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/2552-24-0x0000000000400000-0x0000000000505E07-memory.dmp

Filesize
1.0MB

Download

Analysis

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