cd13cfc549b9e1b48b72a7a0a5630a1c1984a842c5a9b7cf4e3b2db8dfd2681a

Analysis

max time kernel
130s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/08/2024, 22:55

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General

Target

acea7a0d507d47577f4eba190ea456b7_JaffaCakes118.exe
Size

292KB
MD5

acea7a0d507d47577f4eba190ea456b7
SHA1

1b680ec9f6cb1916caca80c1e6b65c4fd073ee55
SHA256

cd13cfc549b9e1b48b72a7a0a5630a1c1984a842c5a9b7cf4e3b2db8dfd2681a
SHA512

de04c605f8238f4b05549b5e6fa52094e0e85d688fad49706c52f84fcf5c8d60a03e9dc8f76e88be3f3f28731999cd4053ac5ece0c1a27d218e476d4dad67386
SSDEEP

6144:+ARBj6B6kQu1WTminflPN80PxpkJP9sF2GtxvEvCO3Kw4sAZaRGH:Zm6k+Tmin80PPesFFxMv1KwCV

Score

7^/10

discovery vmprotect

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3412	QQ.exe

VMProtect packed file 5 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
behavioral2/memory/1128-0-0x0000000000400000-0x0000000000513000-memory.dmp	vmprotect
behavioral2/files/0x000400000001da3a-5.dat	vmprotect
behavioral2/memory/3412-7-0x0000000000400000-0x0000000000513000-memory.dmp	vmprotect
behavioral2/memory/3412-10-0x0000000000400000-0x0000000000513000-memory.dmp	vmprotect
behavioral2/memory/1128-13-0x0000000000400000-0x0000000000513000-memory.dmp	vmprotect

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\QQ.exe	acea7a0d507d47577f4eba190ea456b7_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\QQ.exe	acea7a0d507d47577f4eba190ea456b7_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\QQ.exe	QQ.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\uninstal.bat	acea7a0d507d47577f4eba190ea456b7_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	acea7a0d507d47577f4eba190ea456b7_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	QQ.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1128	acea7a0d507d47577f4eba190ea456b7_JaffaCakes118.exe
Token: SeDebugPrivilege	3412	QQ.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1128 wrote to memory of 3736	1128	acea7a0d507d47577f4eba190ea456b7_JaffaCakes118.exe	94
PID 1128 wrote to memory of 3736	1128	acea7a0d507d47577f4eba190ea456b7_JaffaCakes118.exe	94
PID 1128 wrote to memory of 3736	1128	acea7a0d507d47577f4eba190ea456b7_JaffaCakes118.exe	94

C:\Users\Admin\AppData\Local\Temp\acea7a0d507d47577f4eba190ea456b7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\acea7a0d507d47577f4eba190ea456b7_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1128
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Windows\uninstal.bat
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3736

C:\Windows\SysWOW64\QQ.exe
C:\Windows\SysWOW64\QQ.exe
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3412

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\SysWOW64\QQ.exe

Filesize
292KB

MD5
acea7a0d507d47577f4eba190ea456b7

SHA1
1b680ec9f6cb1916caca80c1e6b65c4fd073ee55

SHA256
cd13cfc549b9e1b48b72a7a0a5630a1c1984a842c5a9b7cf4e3b2db8dfd2681a

SHA512
de04c605f8238f4b05549b5e6fa52094e0e85d688fad49706c52f84fcf5c8d60a03e9dc8f76e88be3f3f28731999cd4053ac5ece0c1a27d218e476d4dad67386

Download Submit
C:\Windows\uninstal.bat

Filesize
218B

MD5
0213c0d468696fbcdbeebc60040a985e

SHA1
c67807c01b5af9cdf5fe8bb61c3e1a0144ac37f7

SHA256
4258d008b0ca5c14216aeec6d5ba39e6657136c212b712383b4ad45c8876b756

SHA512
f8e67678143f5214e593e096ea2ce5708f35be949b6966a6f87d05db90a534eee008ccd5505f77027a9bf90b6d75c66391e61c143fd9306330491e8cad36a2ae

Download Submit
memory/1128-0-0x0000000000400000-0x0000000000513000-memory.dmp

Filesize
1.1MB

Download
memory/1128-1-0x0000000000600000-0x0000000000601000-memory.dmp

Filesize
4KB

Download
memory/1128-2-0x0000000000640000-0x0000000000641000-memory.dmp

Filesize
4KB

Download
memory/1128-13-0x0000000000400000-0x0000000000513000-memory.dmp

Filesize
1.1MB

Download
memory/3412-7-0x0000000000400000-0x0000000000513000-memory.dmp

Filesize
1.1MB

Download
memory/3412-8-0x0000000000CB0000-0x0000000000CF0000-memory.dmp

Filesize
256KB

Download
memory/3412-9-0x0000000000E10000-0x0000000000E11000-memory.dmp

Filesize
4KB

Download
memory/3412-10-0x0000000000400000-0x0000000000513000-memory.dmp

Filesize
1.1MB

Download