redline | c063b15b658dc5eec8a2db41186787d7ae9e55cab27dd199300423d78ef670fd

Analysis

max time kernel
136s
max time network
149s
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 08:35

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General

Target

JaffaCakes118_197ef45c604fe013ce01b1578476fc30.exe
Size

4.6MB
MD5

197ef45c604fe013ce01b1578476fc30
SHA1

31a0d3d434599acb177e8c11d4a1121c978477e4
SHA256

c063b15b658dc5eec8a2db41186787d7ae9e55cab27dd199300423d78ef670fd
SHA512

4dfd55032b48f5d4cd52d7963d37a9a355cf79f9a40a617925b47a411abac871f525fa4650101b05c047431e4f2c53e90ff1bc01502de24e0b4b4d95e51fbec7
SSDEEP

98304:ULQ3NTjpEZgubqwZoB2vjjl/AWyKoDaF/x/yYZKB2+3F5cafZZ5M6mCZPwBKju:59rubi2LjKWvASxybc+1DZ591BYK

Score

10^/10

redline @f0lser discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

@F0lser

5.188.118.163:80

Attributes

auth_value
9bde7608ef33d6cbd8c01687cdd53196

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/2156-8-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4992 set thread context of 2156	4992	JaffaCakes118_197ef45c604fe013ce01b1578476fc30.exe	84

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4828	4992	WerFault.exe	82

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	JaffaCakes118_197ef45c604fe013ce01b1578476fc30.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4992	JaffaCakes118_197ef45c604fe013ce01b1578476fc30.exe
4992	JaffaCakes118_197ef45c604fe013ce01b1578476fc30.exe
4992	JaffaCakes118_197ef45c604fe013ce01b1578476fc30.exe
4992	JaffaCakes118_197ef45c604fe013ce01b1578476fc30.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4992 wrote to memory of 2156	4992	JaffaCakes118_197ef45c604fe013ce01b1578476fc30.exe	84
PID 4992 wrote to memory of 2156	4992	JaffaCakes118_197ef45c604fe013ce01b1578476fc30.exe	84
PID 4992 wrote to memory of 2156	4992	JaffaCakes118_197ef45c604fe013ce01b1578476fc30.exe	84
PID 4992 wrote to memory of 2156	4992	JaffaCakes118_197ef45c604fe013ce01b1578476fc30.exe	84
PID 4992 wrote to memory of 2156	4992	JaffaCakes118_197ef45c604fe013ce01b1578476fc30.exe	84

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_197ef45c604fe013ce01b1578476fc30.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_197ef45c604fe013ce01b1578476fc30.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4992
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2156
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4992 -s 272
  2⤵
  - Program crash
  PID:4828

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4992 -ip 4992
1⤵
PID:4132

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/2156-15-0x0000000005C90000-0x00000000062A8000-memory.dmp

Filesize
6.1MB

Download
memory/2156-23-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/2156-22-0x00000000743FE000-0x00000000743FF000-memory.dmp

Filesize
4KB

Download
memory/2156-20-0x00000000057F0000-0x000000000583C000-memory.dmp

Filesize
304KB

Download
memory/2156-19-0x00000000743F0000-0x0000000074BA0000-memory.dmp

Filesize
7.7MB

Download
memory/2156-18-0x0000000005770000-0x00000000057AC000-memory.dmp

Filesize
240KB

Download
memory/2156-17-0x0000000005840000-0x000000000594A000-memory.dmp

Filesize
1.0MB

Download
memory/2156-8-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2156-16-0x0000000005710000-0x0000000005722000-memory.dmp

Filesize
72KB

Download
memory/2156-14-0x00000000743FE000-0x00000000743FF000-memory.dmp

Filesize
4KB

Download
memory/4992-4-0x0000000002B70000-0x0000000002B71000-memory.dmp

Filesize
4KB

Download
memory/4992-13-0x0000000000100000-0x0000000000596000-memory.dmp

Filesize
4.6MB

Download
memory/4992-2-0x0000000002B50000-0x0000000002B51000-memory.dmp

Filesize
4KB

Download
memory/4992-3-0x0000000002B60000-0x0000000002B61000-memory.dmp

Filesize
4KB

Download
memory/4992-1-0x0000000002B10000-0x0000000002B11000-memory.dmp

Filesize
4KB

Download
memory/4992-6-0x0000000002B80000-0x0000000002B81000-memory.dmp

Filesize
4KB

Download
memory/4992-21-0x0000000000135000-0x00000000003AD000-memory.dmp

Filesize
2.5MB

Download
memory/4992-5-0x0000000000135000-0x00000000003AD000-memory.dmp

Filesize
2.5MB

Download
memory/4992-0-0x0000000000D90000-0x0000000000D91000-memory.dmp

Filesize
4KB

Download