parallax | 4737b939774fa43ffaec93dcee6112b2c3372bcd9910ecd2969cb8dc75ef4857

Analysis

max time kernel
150s
max time network
150s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
14/08/2024, 09:48

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General

Target

95937abc65298a16d831ca91decf48a3_JaffaCakes118.exe
Size

2.7MB
MD5

95937abc65298a16d831ca91decf48a3
SHA1

f18b1e235a44c048994fe6852fabdbb82f4b624b
SHA256

4737b939774fa43ffaec93dcee6112b2c3372bcd9910ecd2969cb8dc75ef4857
SHA512

c0707c6c3acab967684b0e676f58f7ab2f1acd182f6d4edffca00770b08ded543b53881fcf75442ee10b30bba81b13825251d18d896bf9b4c354cafd3cff7b0a
SSDEEP

49152:G1lGdozg6hcF5HPpMu3WM7EiiHv14w7XGQbWI28r9p+/5yOiFvZz:G1lYoUAcF5vpMPMYiiPGw7XG8WI28uY

Score

10^/10

parallax discovery rat

Malware Config

Signatures

ParallaxRat
ParallaxRat is a multipurpose RAT written in MASM.
rat parallax

ParallaxRat payload 4 IoCs

Detects payload of Parallax Rat, a small portable Rat usually digitally signed with a Sectigo certificate.

resource	yara_rule
behavioral1/memory/356-8-0x0000000000400000-0x0000000000424000-memory.dmp	parallax_rat
behavioral1/memory/356-7-0x0000000000400000-0x0000000000424000-memory.dmp	parallax_rat
behavioral1/memory/356-6-0x0000000000400000-0x0000000000424000-memory.dmp	parallax_rat
behavioral1/memory/356-9-0x0000000000400000-0x0000000000424000-memory.dmp	parallax_rat

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 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	95937abc65298a16d831ca91decf48a3_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1984	95937abc65298a16d831ca91decf48a3_JaffaCakes118.exe
1984	95937abc65298a16d831ca91decf48a3_JaffaCakes118.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1984	95937abc65298a16d831ca91decf48a3_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1984	95937abc65298a16d831ca91decf48a3_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1984 wrote to memory of 356	1984	95937abc65298a16d831ca91decf48a3_JaffaCakes118.exe	31
PID 1984 wrote to memory of 356	1984	95937abc65298a16d831ca91decf48a3_JaffaCakes118.exe	31
PID 1984 wrote to memory of 356	1984	95937abc65298a16d831ca91decf48a3_JaffaCakes118.exe	31
PID 1984 wrote to memory of 356	1984	95937abc65298a16d831ca91decf48a3_JaffaCakes118.exe	31
PID 1984 wrote to memory of 356	1984	95937abc65298a16d831ca91decf48a3_JaffaCakes118.exe	31
PID 1984 wrote to memory of 356	1984	95937abc65298a16d831ca91decf48a3_JaffaCakes118.exe	31
PID 1984 wrote to memory of 356	1984	95937abc65298a16d831ca91decf48a3_JaffaCakes118.exe	31
PID 1984 wrote to memory of 356	1984	95937abc65298a16d831ca91decf48a3_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\95937abc65298a16d831ca91decf48a3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\95937abc65298a16d831ca91decf48a3_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1984
- C:\Windows\SysWOW64\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  PID:356

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/356-4-0x0000000000080000-0x0000000000082000-memory.dmp

Filesize
8KB

Download
memory/356-8-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/356-7-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/356-6-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/356-9-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/1984-0-0x0000000000400000-0x00000000006B3000-memory.dmp

Filesize
2.7MB

Download
memory/1984-1-0x00000000005BD000-0x00000000005C4000-memory.dmp

Filesize
28KB

Download
memory/1984-5-0x00000000005BD000-0x00000000005C4000-memory.dmp

Filesize
28KB

Download