redline | b7c936e9cd1d1925d71354bf81762f2540d41d813a533f62d9f1982a0639ec99

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09-01-2025 12:48

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_c87e97d9315b30854abd739f75dbd5b8.exe
Size

529KB
MD5

c87e97d9315b30854abd739f75dbd5b8
SHA1

c8e1a1794b64f304f0bd26886446374e3e720f95
SHA256

b7c936e9cd1d1925d71354bf81762f2540d41d813a533f62d9f1982a0639ec99
SHA512

a9176026f30c69e67000f9719b0a41bd9590bbc07fe4d75b7bca7dcb5d6e102d78cb970f757277d775447aadabcd6b8844d535f61c411e7e523aef1ceedd50b1
SSDEEP

3072:yVxn44gS4flE7jEqnzONLIZ9M+twtkb8N3k6AWvJ1vz1ry/6tNZHhiA/P:yVxn4rYEq26skp+vPRlBiA3

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/4992-2-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline

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

SectopRAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/4992-2-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3116 set thread context of 4992	3116	JaffaCakes118_c87e97d9315b30854abd739f75dbd5b8.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 3116 wrote to memory of 4992	3116	JaffaCakes118_c87e97d9315b30854abd739f75dbd5b8.exe	83
PID 3116 wrote to memory of 4992	3116	JaffaCakes118_c87e97d9315b30854abd739f75dbd5b8.exe	83
PID 3116 wrote to memory of 4992	3116	JaffaCakes118_c87e97d9315b30854abd739f75dbd5b8.exe	83
PID 3116 wrote to memory of 4992	3116	JaffaCakes118_c87e97d9315b30854abd739f75dbd5b8.exe	83
PID 3116 wrote to memory of 4992	3116	JaffaCakes118_c87e97d9315b30854abd739f75dbd5b8.exe	83
PID 3116 wrote to memory of 4992	3116	JaffaCakes118_c87e97d9315b30854abd739f75dbd5b8.exe	83
PID 3116 wrote to memory of 4992	3116	JaffaCakes118_c87e97d9315b30854abd739f75dbd5b8.exe	83
PID 3116 wrote to memory of 4992	3116	JaffaCakes118_c87e97d9315b30854abd739f75dbd5b8.exe	83

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c87e97d9315b30854abd739f75dbd5b8.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c87e97d9315b30854abd739f75dbd5b8.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3116
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  #cmd
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4992

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/3116-5-0x00007FFA24460000-0x00007FFA24F21000-memory.dmp

Filesize
10.8MB

Download
memory/3116-1-0x00000000005D0000-0x0000000000656000-memory.dmp

Filesize
536KB

Download
memory/3116-0-0x00007FFA24463000-0x00007FFA24465000-memory.dmp

Filesize
8KB

Download
memory/3116-4-0x00007FFA24460000-0x00007FFA24F21000-memory.dmp

Filesize
10.8MB

Download
memory/4992-8-0x00000000057A0000-0x00000000057B2000-memory.dmp

Filesize
72KB

Download
memory/4992-6-0x000000007431E000-0x000000007431F000-memory.dmp

Filesize
4KB

Download
memory/4992-2-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/4992-7-0x0000000005D00000-0x0000000006318000-memory.dmp

Filesize
6.1MB

Download
memory/4992-9-0x0000000005910000-0x0000000005A1A000-memory.dmp

Filesize
1.0MB

Download
memory/4992-10-0x0000000005840000-0x000000000587C000-memory.dmp

Filesize
240KB

Download
memory/4992-11-0x0000000074310000-0x0000000074AC0000-memory.dmp

Filesize
7.7MB

Download
memory/4992-12-0x0000000005880000-0x00000000058CC000-memory.dmp

Filesize
304KB

Download
memory/4992-13-0x000000007431E000-0x000000007431F000-memory.dmp

Filesize
4KB

Download
memory/4992-14-0x0000000074310000-0x0000000074AC0000-memory.dmp

Filesize
7.7MB

Download