redline | 76b36353044840a1b2ef1968bcff65110fd66f182ad3781d741629fee6c8b0e7

General

Target

JaffaCakes118_26e36a8e3b5912a36aaec9c8b96f3e8d.exe
Size

4.6MB
MD5

26e36a8e3b5912a36aaec9c8b96f3e8d
SHA1

befcd0f4999b0c2a551a47a8a0d772096f707a38
SHA256

76b36353044840a1b2ef1968bcff65110fd66f182ad3781d741629fee6c8b0e7
SHA512

3c4afe4d97144a718b2af3c51efe7f6fda0f08dbff3c848df0a1df5e6dc59903c71c4e5ecf70f860dc59ca43bcc659c6791172ae8028ef43b9dc75c91249ab89
SSDEEP

98304:RLF/IgwvIuL/DS3uFEo1IfVEk7UA9uP+s1dKFeo36D:hc/OQEo1G3h9uP+s/Kco36

Score

10^/10

redline fs discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

fs

C2

185.255.133.25:18225

Attributes

auth_value
e6ae87b99bc187e67e3023b8ad515104

Signatures

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

RedLine payload 3 IoCs

resource	yara_rule
behavioral1/memory/2808-43-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/2808-42-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/2808-36-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2072 set thread context of 2808	2072	JaffaCakes118_26e36a8e3b5912a36aaec9c8b96f3e8d.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	JaffaCakes118_26e36a8e3b5912a36aaec9c8b96f3e8d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2072	JaffaCakes118_26e36a8e3b5912a36aaec9c8b96f3e8d.exe
2072	JaffaCakes118_26e36a8e3b5912a36aaec9c8b96f3e8d.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2072 wrote to memory of 2808	2072	JaffaCakes118_26e36a8e3b5912a36aaec9c8b96f3e8d.exe	31
PID 2072 wrote to memory of 2808	2072	JaffaCakes118_26e36a8e3b5912a36aaec9c8b96f3e8d.exe	31
PID 2072 wrote to memory of 2808	2072	JaffaCakes118_26e36a8e3b5912a36aaec9c8b96f3e8d.exe	31
PID 2072 wrote to memory of 2808	2072	JaffaCakes118_26e36a8e3b5912a36aaec9c8b96f3e8d.exe	31
PID 2072 wrote to memory of 2808	2072	JaffaCakes118_26e36a8e3b5912a36aaec9c8b96f3e8d.exe	31
PID 2072 wrote to memory of 2808	2072	JaffaCakes118_26e36a8e3b5912a36aaec9c8b96f3e8d.exe	31
PID 2072 wrote to memory of 2808	2072	JaffaCakes118_26e36a8e3b5912a36aaec9c8b96f3e8d.exe	31
PID 2072 wrote to memory of 2808	2072	JaffaCakes118_26e36a8e3b5912a36aaec9c8b96f3e8d.exe	31
PID 2072 wrote to memory of 2808	2072	JaffaCakes118_26e36a8e3b5912a36aaec9c8b96f3e8d.exe	31

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_26e36a8e3b5912a36aaec9c8b96f3e8d.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_26e36a8e3b5912a36aaec9c8b96f3e8d.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2072
- 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:2808

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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/2072-7-0x0000000000100000-0x0000000000101000-memory.dmp

Filesize
4KB

Download
memory/2072-44-0x0000000000405000-0x000000000067C000-memory.dmp

Filesize
2.5MB

Download
memory/2072-0-0x00000000000F0000-0x00000000000F1000-memory.dmp

Filesize
4KB

Download
memory/2072-30-0x00000000003D0000-0x0000000000864000-memory.dmp

Filesize
4.6MB

Download
memory/2072-27-0x0000000000180000-0x0000000000181000-memory.dmp

Filesize
4KB

Download
memory/2072-24-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download
memory/2072-22-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download
memory/2072-19-0x0000000000160000-0x0000000000161000-memory.dmp

Filesize
4KB

Download
memory/2072-17-0x0000000000160000-0x0000000000161000-memory.dmp

Filesize
4KB

Download
memory/2072-14-0x0000000000150000-0x0000000000151000-memory.dmp

Filesize
4KB

Download
memory/2072-12-0x0000000000150000-0x0000000000151000-memory.dmp

Filesize
4KB

Download
memory/2072-9-0x0000000000100000-0x0000000000101000-memory.dmp

Filesize
4KB

Download
memory/2072-29-0x0000000000180000-0x0000000000181000-memory.dmp

Filesize
4KB

Download
memory/2072-5-0x0000000000100000-0x0000000000101000-memory.dmp

Filesize
4KB

Download
memory/2072-4-0x00000000000F0000-0x00000000000F1000-memory.dmp

Filesize
4KB

Download
memory/2072-2-0x00000000000F0000-0x00000000000F1000-memory.dmp

Filesize
4KB

Download
memory/2072-33-0x00000000003D0000-0x0000000000864000-memory.dmp

Filesize
4.6MB

Download
memory/2072-31-0x0000000000405000-0x000000000067C000-memory.dmp

Filesize
2.5MB

Download
memory/2808-40-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2808-34-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2808-43-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2808-42-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2808-36-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2808-45-0x0000000073F5E000-0x0000000073F5F000-memory.dmp

Filesize
4KB

Download
memory/2808-46-0x0000000073F50000-0x000000007463E000-memory.dmp

Filesize
6.9MB

Download
memory/2808-47-0x0000000073F5E000-0x0000000073F5F000-memory.dmp

Filesize
4KB

Download
memory/2808-48-0x0000000073F50000-0x000000007463E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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