redline | 8c89dcb626a6f1a6d90a73d2a86baa6875378c2030d052364139698025730481

Analysis

max time kernel
132s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
06-01-2025 21:09

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General

Target

JaffaCakes118_3a98cfb65bfd257bae613f608c38fc3a.exe
Size

529KB
MD5

3a98cfb65bfd257bae613f608c38fc3a
SHA1

c1d8a8ec9ba5740d62ab83bc443dbc0dfe4be91a
SHA256

8c89dcb626a6f1a6d90a73d2a86baa6875378c2030d052364139698025730481
SHA512

bf5df602a69367a8ad63e3cba9d626cfbe529e26f0074b6ec62906ce2d3cf4b001acb5444d3a518f88a7a70755e3fbdf4c14ea71e011d304e0b66974f1fe7167
SSDEEP

3072:xYD4sTC3kjkgSZ5LmDVen+VoWV1S4C7/hOE1Zz2ckcrjh44KRi2gtcv5b/7f:xYD4F3k5SZgVenKx11C1OE3t1tc5b/7

Score

10^/10

redline sectoprat discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

141.94.188.138:46419

Attributes

auth_value
3f48b95855158031ae9e7dafcb203009

Signatures

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

RedLine payload 1 IoCs

resource	yara_rule
behavioral2/memory/3832-5-0x00000000005A0000-0x00000000005C2000-memory.dmp	family_redline

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

SectopRAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/3832-5-0x00000000005A0000-0x00000000005C2000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1100 set thread context of 3832	1100	JaffaCakes118_3a98cfb65bfd257bae613f608c38fc3a.exe	83

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	RegAsm.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1100 wrote to memory of 3832	1100	JaffaCakes118_3a98cfb65bfd257bae613f608c38fc3a.exe	83
PID 1100 wrote to memory of 3832	1100	JaffaCakes118_3a98cfb65bfd257bae613f608c38fc3a.exe	83
PID 1100 wrote to memory of 3832	1100	JaffaCakes118_3a98cfb65bfd257bae613f608c38fc3a.exe	83
PID 1100 wrote to memory of 3832	1100	JaffaCakes118_3a98cfb65bfd257bae613f608c38fc3a.exe	83
PID 1100 wrote to memory of 3832	1100	JaffaCakes118_3a98cfb65bfd257bae613f608c38fc3a.exe	83
PID 1100 wrote to memory of 3832	1100	JaffaCakes118_3a98cfb65bfd257bae613f608c38fc3a.exe	83
PID 1100 wrote to memory of 3832	1100	JaffaCakes118_3a98cfb65bfd257bae613f608c38fc3a.exe	83
PID 1100 wrote to memory of 3832	1100	JaffaCakes118_3a98cfb65bfd257bae613f608c38fc3a.exe	83

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3a98cfb65bfd257bae613f608c38fc3a.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3a98cfb65bfd257bae613f608c38fc3a.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1100
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  #cmd
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3832

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

memory/1100-0-0x00007FFA102C3000-0x00007FFA102C5000-memory.dmp

Filesize
8KB

Download
memory/1100-1-0x00000000000F0000-0x0000000000176000-memory.dmp

Filesize
536KB

Download
memory/1100-3-0x00007FFA102C0000-0x00007FFA10D81000-memory.dmp

Filesize
10.8MB

Download
memory/1100-12-0x00007FFA102C0000-0x00007FFA10D81000-memory.dmp

Filesize
10.8MB

Download
memory/3832-7-0x0000000004B80000-0x0000000004B92000-memory.dmp

Filesize
72KB

Download
memory/3832-6-0x00000000050F0000-0x0000000005708000-memory.dmp

Filesize
6.1MB

Download
memory/3832-5-0x00000000005A0000-0x00000000005C2000-memory.dmp

Filesize
136KB

Download
memory/3832-8-0x0000000004CF0000-0x0000000004DFA000-memory.dmp

Filesize
1.0MB

Download
memory/3832-9-0x0000000004C20000-0x0000000004C5C000-memory.dmp

Filesize
240KB

Download
memory/3832-10-0x0000000074BA0000-0x0000000075350000-memory.dmp

Filesize
7.7MB

Download
memory/3832-11-0x0000000004C60000-0x0000000004CAC000-memory.dmp

Filesize
304KB

Download
memory/3832-4-0x0000000074BAE000-0x0000000074BAF000-memory.dmp

Filesize
4KB

Download
memory/3832-13-0x0000000074BAE000-0x0000000074BAF000-memory.dmp

Filesize
4KB

Download
memory/3832-14-0x0000000074BA0000-0x0000000075350000-memory.dmp

Filesize
7.7MB

Download