redline | 3c2ec2463bbc8bae60ee8bac17aebc816561ad045bfdb25c09953a9f935d9ad6

Analysis

max time kernel
149s
max time network
149s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
13/10/2024, 15:33

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General

Target

40a723a491c97d0146a3582b5147d1d5_JaffaCakes118.exe
Size

408KB
MD5

40a723a491c97d0146a3582b5147d1d5
SHA1

2a2594d4c51711d5bffe8acc55e7f5debfb2440c
SHA256

3c2ec2463bbc8bae60ee8bac17aebc816561ad045bfdb25c09953a9f935d9ad6
SHA512

faa0750823dbeb97393c4b7dbfe86fc6913714e8d9652b2d8198de0697ea3507368615f7f26c42075b0be08a1a384b954bd560e52e9bfa855656efcb9b3773e0
SSDEEP

6144:ZiF2L74EgvJ6qSz+pWp+FrSgd0zqqUHkaN4yDcYz6RM9AoNvapJzNe6vQ7xdD9nO:jhgMyIp+ZSgddHuiL1apB/vQ7xDBEIK

Score

10^/10

redline sectoprat @limak22 discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

@Limak22

164.132.72.186:18717

Signatures

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 4 IoCs

resource	yara_rule
behavioral1/memory/2796-4-0x0000000000400000-0x0000000000427000-memory.dmp	family_redline
behavioral1/memory/2796-9-0x0000000000400000-0x0000000000427000-memory.dmp	family_redline
behavioral1/memory/2796-7-0x0000000000400000-0x0000000000427000-memory.dmp	family_redline
behavioral1/memory/2796-11-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline

SectopRAT
SectopRAT is a remote access trojan first seen in November 2019.
trojan rat sectoprat

SectopRAT payload 4 IoCs

resource	yara_rule
behavioral1/memory/2796-4-0x0000000000400000-0x0000000000427000-memory.dmp	family_sectoprat
behavioral1/memory/2796-9-0x0000000000400000-0x0000000000427000-memory.dmp	family_sectoprat
behavioral1/memory/2796-7-0x0000000000400000-0x0000000000427000-memory.dmp	family_sectoprat
behavioral1/memory/2796-11-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2796	regasm.exe
2796	regasm.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2232 set thread context of 2796	2232	40a723a491c97d0146a3582b5147d1d5_JaffaCakes118.exe	31

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	40a723a491c97d0146a3582b5147d1d5_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regasm.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2232	40a723a491c97d0146a3582b5147d1d5_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2232	40a723a491c97d0146a3582b5147d1d5_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2232 wrote to memory of 2796	2232	40a723a491c97d0146a3582b5147d1d5_JaffaCakes118.exe	31
PID 2232 wrote to memory of 2796	2232	40a723a491c97d0146a3582b5147d1d5_JaffaCakes118.exe	31
PID 2232 wrote to memory of 2796	2232	40a723a491c97d0146a3582b5147d1d5_JaffaCakes118.exe	31
PID 2232 wrote to memory of 2796	2232	40a723a491c97d0146a3582b5147d1d5_JaffaCakes118.exe	31
PID 2232 wrote to memory of 2796	2232	40a723a491c97d0146a3582b5147d1d5_JaffaCakes118.exe	31
PID 2232 wrote to memory of 2796	2232	40a723a491c97d0146a3582b5147d1d5_JaffaCakes118.exe	31
PID 2232 wrote to memory of 2796	2232	40a723a491c97d0146a3582b5147d1d5_JaffaCakes118.exe	31
PID 2232 wrote to memory of 2796	2232	40a723a491c97d0146a3582b5147d1d5_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\40a723a491c97d0146a3582b5147d1d5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\40a723a491c97d0146a3582b5147d1d5_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2232
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"
  2⤵
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  PID:2796

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

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Downloads

memory/2232-2-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/2232-3-0x00000000003A0000-0x00000000003A8000-memory.dmp

Filesize
32KB

Download
memory/2232-5-0x00000000003A0000-0x00000000003A8000-memory.dmp

Filesize
32KB

Download
memory/2796-4-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/2796-9-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/2796-7-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/2796-11-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download