redline | c063b15b658dc5eec8a2db41186787d7ae9e55cab27dd199300423d78ef670fd

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

C2

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 3 IoCs

resource	yara_rule
behavioral1/memory/2424-41-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2424-42-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2424-35-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2172 set thread context of 2424	2172	JaffaCakes118_197ef45c604fe013ce01b1578476fc30.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_197ef45c604fe013ce01b1578476fc30.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2172	JaffaCakes118_197ef45c604fe013ce01b1578476fc30.exe
2172	JaffaCakes118_197ef45c604fe013ce01b1578476fc30.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2172 wrote to memory of 2424	2172	JaffaCakes118_197ef45c604fe013ce01b1578476fc30.exe	31
PID 2172 wrote to memory of 2424	2172	JaffaCakes118_197ef45c604fe013ce01b1578476fc30.exe	31
PID 2172 wrote to memory of 2424	2172	JaffaCakes118_197ef45c604fe013ce01b1578476fc30.exe	31
PID 2172 wrote to memory of 2424	2172	JaffaCakes118_197ef45c604fe013ce01b1578476fc30.exe	31
PID 2172 wrote to memory of 2424	2172	JaffaCakes118_197ef45c604fe013ce01b1578476fc30.exe	31
PID 2172 wrote to memory of 2424	2172	JaffaCakes118_197ef45c604fe013ce01b1578476fc30.exe	31
PID 2172 wrote to memory of 2424	2172	JaffaCakes118_197ef45c604fe013ce01b1578476fc30.exe	31
PID 2172 wrote to memory of 2424	2172	JaffaCakes118_197ef45c604fe013ce01b1578476fc30.exe	31
PID 2172 wrote to memory of 2424	2172	JaffaCakes118_197ef45c604fe013ce01b1578476fc30.exe	31

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:2172
- 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:2424

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/2172-2-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2172-27-0x0000000000400000-0x0000000000401000-memory.dmp

Filesize
4KB

Download
memory/2172-0-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2172-30-0x0000000001085000-0x00000000012FD000-memory.dmp

Filesize
2.5MB

Download
memory/2172-22-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/2172-17-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/2172-14-0x00000000003D0000-0x00000000003D1000-memory.dmp

Filesize
4KB

Download
memory/2172-12-0x00000000003D0000-0x00000000003D1000-memory.dmp

Filesize
4KB

Download
memory/2172-9-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2172-7-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2172-5-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2172-4-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2172-19-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/2172-29-0x0000000000400000-0x0000000000401000-memory.dmp

Filesize
4KB

Download
memory/2172-24-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/2172-32-0x0000000001050000-0x00000000014E6000-memory.dmp

Filesize
4.6MB

Download
memory/2172-43-0x0000000001085000-0x00000000012FD000-memory.dmp

Filesize
2.5MB

Download
memory/2424-39-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2424-41-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2424-33-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2424-42-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2424-35-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2424-44-0x0000000074B3E000-0x0000000074B3F000-memory.dmp

Filesize
4KB

Download
memory/2424-45-0x0000000074B30000-0x000000007521E000-memory.dmp

Filesize
6.9MB

Download
memory/2424-46-0x0000000074B3E000-0x0000000074B3F000-memory.dmp

Filesize
4KB

Download
memory/2424-47-0x0000000074B30000-0x000000007521E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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