redline | c84ac5d003d64abfba712b97ea1e9d5668a457280de8ba05fb17999986ca8fdc

General

Target

JaffaCakes118_c84ac5d003d64abfba712b97ea1e9d5668a457280de8ba05fb17999986ca8fdc.exe
Size

746.5MB
MD5

8328cb63b33363844539847a1bb33455
SHA1

911db14e14b45a7fc0db7111c1e18b4a08f4ba58
SHA256

c84ac5d003d64abfba712b97ea1e9d5668a457280de8ba05fb17999986ca8fdc
SHA512

a8582f081c69471f569ef8822145b6fcf35e8471820c080972eb05e3de02c37a36c9376ee89ebefd47be29398fe9de549fc2e9d8cec391af2720968647237c7b
SSDEEP

49152:MOZM2g29VOD1yQpHfzivSp5vrMtyqvFhbqo4uHBlBcl:NLa1JpzivevrMty8bqozB

Score

10^/10

redline 25.03 discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

25.03

C2

37.220.87.78:25387

Attributes

auth_value
5cfc89aee6c1fd926c66b4cb6c07caa2

Signatures

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

RedLine payload 6 IoCs

resource	yara_rule
behavioral1/memory/2128-5-0x0000000000080000-0x00000000000C6000-memory.dmp	family_redline
behavioral1/memory/2128-9-0x0000000000080000-0x00000000000C6000-memory.dmp	family_redline
behavioral1/memory/2128-11-0x0000000000080000-0x00000000000C6000-memory.dmp	family_redline
behavioral1/memory/2128-7-0x0000000000080000-0x00000000000C6000-memory.dmp	family_redline
behavioral1/memory/2128-4-0x0000000000080000-0x00000000000C6000-memory.dmp	family_redline
behavioral1/memory/2128-3-0x0000000000080000-0x00000000000C6000-memory.dmp	family_redline

Redline family
redline
Uses the VBS compiler for execution 1 TTPs

Command and Scripting Interpreter
T1059

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 812 set thread context of 2128	812	JaffaCakes118_c84ac5d003d64abfba712b97ea1e9d5668a457280de8ba05fb17999986ca8fdc.exe	31

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	vbc.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 812 wrote to memory of 2128	812	JaffaCakes118_c84ac5d003d64abfba712b97ea1e9d5668a457280de8ba05fb17999986ca8fdc.exe	31
PID 812 wrote to memory of 2128	812	JaffaCakes118_c84ac5d003d64abfba712b97ea1e9d5668a457280de8ba05fb17999986ca8fdc.exe	31
PID 812 wrote to memory of 2128	812	JaffaCakes118_c84ac5d003d64abfba712b97ea1e9d5668a457280de8ba05fb17999986ca8fdc.exe	31
PID 812 wrote to memory of 2128	812	JaffaCakes118_c84ac5d003d64abfba712b97ea1e9d5668a457280de8ba05fb17999986ca8fdc.exe	31
PID 812 wrote to memory of 2128	812	JaffaCakes118_c84ac5d003d64abfba712b97ea1e9d5668a457280de8ba05fb17999986ca8fdc.exe	31
PID 812 wrote to memory of 2128	812	JaffaCakes118_c84ac5d003d64abfba712b97ea1e9d5668a457280de8ba05fb17999986ca8fdc.exe	31
PID 812 wrote to memory of 2128	812	JaffaCakes118_c84ac5d003d64abfba712b97ea1e9d5668a457280de8ba05fb17999986ca8fdc.exe	31
PID 812 wrote to memory of 2128	812	JaffaCakes118_c84ac5d003d64abfba712b97ea1e9d5668a457280de8ba05fb17999986ca8fdc.exe	31
PID 812 wrote to memory of 2128	812	JaffaCakes118_c84ac5d003d64abfba712b97ea1e9d5668a457280de8ba05fb17999986ca8fdc.exe	31
PID 812 wrote to memory of 2128	812	JaffaCakes118_c84ac5d003d64abfba712b97ea1e9d5668a457280de8ba05fb17999986ca8fdc.exe	31

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c84ac5d003d64abfba712b97ea1e9d5668a457280de8ba05fb17999986ca8fdc.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c84ac5d003d64abfba712b97ea1e9d5668a457280de8ba05fb17999986ca8fdc.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:812
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2128

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/812-0-0x0000000140000000-0x0000000140231000-memory.dmp

Filesize
2.2MB

Download
memory/2128-1-0x0000000000080000-0x00000000000C6000-memory.dmp

Filesize
280KB

Download
memory/2128-5-0x0000000000080000-0x00000000000C6000-memory.dmp

Filesize
280KB

Download
memory/2128-9-0x0000000000080000-0x00000000000C6000-memory.dmp

Filesize
280KB

Download
memory/2128-11-0x0000000000080000-0x00000000000C6000-memory.dmp

Filesize
280KB

Download
memory/2128-7-0x0000000000080000-0x00000000000C6000-memory.dmp

Filesize
280KB

Download
memory/2128-6-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2128-4-0x0000000000080000-0x00000000000C6000-memory.dmp

Filesize
280KB

Download
memory/2128-3-0x0000000000080000-0x00000000000C6000-memory.dmp

Filesize
280KB

Download
memory/2128-2-0x0000000000080000-0x00000000000C6000-memory.dmp

Filesize
280KB

Download
memory/2128-12-0x000000007408E000-0x000000007408F000-memory.dmp

Filesize
4KB

Download
memory/2128-13-0x0000000074080000-0x000000007476E000-memory.dmp

Filesize
6.9MB

Download
memory/2128-14-0x000000007408E000-0x000000007408F000-memory.dmp

Filesize
4KB

Download
memory/2128-15-0x0000000074080000-0x000000007476E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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