redline | c7155ba34528ad3805e15928d31ef13a64bda0daa3f164b4311b87f283425712

Analysis

max time kernel
147s
max time network
148s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
28-11-2024 08:23

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General

Target

aba757b054a8b91c1630ad93337132a5_JaffaCakes118.exe
Size

408KB
MD5

aba757b054a8b91c1630ad93337132a5
SHA1

f3a3e1ef59f52538164e8010b31b2f03b62d8731
SHA256

c7155ba34528ad3805e15928d31ef13a64bda0daa3f164b4311b87f283425712
SHA512

a3a5862880ccf80ce4b627b19ca238a7e1113412cebca44c0271ffaf0a677dc5139d1bf781a5532f7389243b5fe8238f1c1e53381aefae80afccf3cc4b68d830
SSDEEP

6144:ViF2L74EgvJ8FlPScIeDOlO4rUHkaN4yDcYz6RM9AoNvapJzNe6vQ7xdD9nBErk6:3hgyFl1q/MHuiL1apB/vQ7xDBEI6

Score

10^/10

redline sectoprat @backint1me discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

@BackInT1me

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/2848-4-0x0000000000400000-0x0000000000427000-memory.dmp	family_redline
behavioral1/memory/2848-6-0x0000000000400000-0x0000000000427000-memory.dmp	family_redline
behavioral1/memory/2848-8-0x0000000000400000-0x0000000000427000-memory.dmp	family_redline
behavioral1/memory/2848-10-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline

Redline 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/2848-4-0x0000000000400000-0x0000000000427000-memory.dmp	family_sectoprat
behavioral1/memory/2848-6-0x0000000000400000-0x0000000000427000-memory.dmp	family_sectoprat
behavioral1/memory/2848-8-0x0000000000400000-0x0000000000427000-memory.dmp	family_sectoprat
behavioral1/memory/2848-10-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2848	regasm.exe
2848	regasm.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1740 set thread context of 2848	1740	aba757b054a8b91c1630ad93337132a5_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	aba757b054a8b91c1630ad93337132a5_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regasm.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1740	aba757b054a8b91c1630ad93337132a5_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1740	aba757b054a8b91c1630ad93337132a5_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1740 wrote to memory of 2848	1740	aba757b054a8b91c1630ad93337132a5_JaffaCakes118.exe	31
PID 1740 wrote to memory of 2848	1740	aba757b054a8b91c1630ad93337132a5_JaffaCakes118.exe	31
PID 1740 wrote to memory of 2848	1740	aba757b054a8b91c1630ad93337132a5_JaffaCakes118.exe	31
PID 1740 wrote to memory of 2848	1740	aba757b054a8b91c1630ad93337132a5_JaffaCakes118.exe	31
PID 1740 wrote to memory of 2848	1740	aba757b054a8b91c1630ad93337132a5_JaffaCakes118.exe	31
PID 1740 wrote to memory of 2848	1740	aba757b054a8b91c1630ad93337132a5_JaffaCakes118.exe	31
PID 1740 wrote to memory of 2848	1740	aba757b054a8b91c1630ad93337132a5_JaffaCakes118.exe	31
PID 1740 wrote to memory of 2848	1740	aba757b054a8b91c1630ad93337132a5_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\aba757b054a8b91c1630ad93337132a5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\aba757b054a8b91c1630ad93337132a5_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:1740
- 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:2848

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/1740-2-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/1740-3-0x00000000002A0000-0x00000000002A8000-memory.dmp

Filesize
32KB

Download
memory/2848-4-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/2848-6-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/2848-8-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/2848-10-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download