c78de5adbf52d502fc35606dfe2fb6143822241a1b6e73100f1f0cdb952be378

Analysis

max time kernel
106s
max time network
18s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09-09-2024 04:05

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

d5a0b576097211faf7bbbd60ae6546db_JaffaCakes118.exe
Size

104KB
MD5

d5a0b576097211faf7bbbd60ae6546db
SHA1

a56f6c91f69df9fe5b37548221ff083a136e9b69
SHA256

c78de5adbf52d502fc35606dfe2fb6143822241a1b6e73100f1f0cdb952be378
SHA512

0de81ab8319328f9e8cfd55c41558637fa10d8bc8b71dea5c91853ee15e1bc26b82451294c82eee3ade6a48f51946a00fd2a9dc635c003024863f5de123a6040
SSDEEP

3072:HOAPtmFg6sGXQ713wrsRzwZzAAZLoMlls:uwYW6sGgJ3w4RzuAAyM

Score

5^/10

discovery

Malware Config

Signatures

Drops file in System32 directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\userinit.exe	d5a0b576097211faf7bbbd60ae6546db_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\mjenpp.dll	d5a0b576097211faf7bbbd60ae6546db_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\skbskg.dll	d5a0b576097211faf7bbbd60ae6546db_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1640 set thread context of 1936	1640	d5a0b576097211faf7bbbd60ae6546db_JaffaCakes118.exe	30

System Location Discovery: System Language Discovery 1 TTPs 1 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	d5a0b576097211faf7bbbd60ae6546db_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1640	d5a0b576097211faf7bbbd60ae6546db_JaffaCakes118.exe
1640	d5a0b576097211faf7bbbd60ae6546db_JaffaCakes118.exe
1640	d5a0b576097211faf7bbbd60ae6546db_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1640	d5a0b576097211faf7bbbd60ae6546db_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1640 wrote to memory of 1936	1640	d5a0b576097211faf7bbbd60ae6546db_JaffaCakes118.exe	30
PID 1640 wrote to memory of 1936	1640	d5a0b576097211faf7bbbd60ae6546db_JaffaCakes118.exe	30
PID 1640 wrote to memory of 1936	1640	d5a0b576097211faf7bbbd60ae6546db_JaffaCakes118.exe	30
PID 1640 wrote to memory of 1936	1640	d5a0b576097211faf7bbbd60ae6546db_JaffaCakes118.exe	30
PID 1640 wrote to memory of 1936	1640	d5a0b576097211faf7bbbd60ae6546db_JaffaCakes118.exe	30
PID 1640 wrote to memory of 1936	1640	d5a0b576097211faf7bbbd60ae6546db_JaffaCakes118.exe	30
PID 1640 wrote to memory of 1936	1640	d5a0b576097211faf7bbbd60ae6546db_JaffaCakes118.exe	30
PID 1640 wrote to memory of 1936	1640	d5a0b576097211faf7bbbd60ae6546db_JaffaCakes118.exe	30
PID 1640 wrote to memory of 1936	1640	d5a0b576097211faf7bbbd60ae6546db_JaffaCakes118.exe	30
PID 1640 wrote to memory of 1936	1640	d5a0b576097211faf7bbbd60ae6546db_JaffaCakes118.exe	30
PID 1640 wrote to memory of 1936	1640	d5a0b576097211faf7bbbd60ae6546db_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\d5a0b576097211faf7bbbd60ae6546db_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d5a0b576097211faf7bbbd60ae6546db_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1640
- C:\Windows\SysWOW64\rundll32.exe
  C:\Windows\system32\rundll32.exe
  2⤵
  PID:1936

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

Loading Replay Monitor...

Downloads

memory/1640-0-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/1640-18-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/1936-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1936-11-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/1936-9-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/1936-7-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download