redline | d3941ab8c35fe9c670058646954aff852c3f1bc9749b64dc680db3e802870882

General

Target

JaffaCakes118_ae7c49c3410aa0ed787aafd3ce11f5ba.exe
Size

4.6MB
MD5

ae7c49c3410aa0ed787aafd3ce11f5ba
SHA1

ca2f7ee0968627bb652b7997bf69f94f468b3c8b
SHA256

d3941ab8c35fe9c670058646954aff852c3f1bc9749b64dc680db3e802870882
SHA512

040b90890faacaf6f7b0a3a89ba35e52ae0adc2fd9f4e0f86848972accaf84788bf50cf1a8a958430f551648b7b279ca1671ae66f59fe557f9f3e2962c79f450
SSDEEP

98304:OLXd9/YCaX7Z1LhlaSiI/7uQabzDNDJoKDzMDqYbXk:W/VIj7F/7uQ83ND+tDlk

Score

10^/10

redline @antoniksa discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

@antoniksa

C2

185.215.113.79:41465

Attributes

auth_value
3e9eda97b6589ac15756de0ba010d48f

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/2572-35-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/2572-41-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/2572-42-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2128 set thread context of 2572	2128	JaffaCakes118_ae7c49c3410aa0ed787aafd3ce11f5ba.exe	30

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_ae7c49c3410aa0ed787aafd3ce11f5ba.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2128	JaffaCakes118_ae7c49c3410aa0ed787aafd3ce11f5ba.exe
2128	JaffaCakes118_ae7c49c3410aa0ed787aafd3ce11f5ba.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2128 wrote to memory of 2572	2128	JaffaCakes118_ae7c49c3410aa0ed787aafd3ce11f5ba.exe	30
PID 2128 wrote to memory of 2572	2128	JaffaCakes118_ae7c49c3410aa0ed787aafd3ce11f5ba.exe	30
PID 2128 wrote to memory of 2572	2128	JaffaCakes118_ae7c49c3410aa0ed787aafd3ce11f5ba.exe	30
PID 2128 wrote to memory of 2572	2128	JaffaCakes118_ae7c49c3410aa0ed787aafd3ce11f5ba.exe	30
PID 2128 wrote to memory of 2572	2128	JaffaCakes118_ae7c49c3410aa0ed787aafd3ce11f5ba.exe	30
PID 2128 wrote to memory of 2572	2128	JaffaCakes118_ae7c49c3410aa0ed787aafd3ce11f5ba.exe	30
PID 2128 wrote to memory of 2572	2128	JaffaCakes118_ae7c49c3410aa0ed787aafd3ce11f5ba.exe	30
PID 2128 wrote to memory of 2572	2128	JaffaCakes118_ae7c49c3410aa0ed787aafd3ce11f5ba.exe	30
PID 2128 wrote to memory of 2572	2128	JaffaCakes118_ae7c49c3410aa0ed787aafd3ce11f5ba.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ae7c49c3410aa0ed787aafd3ce11f5ba.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ae7c49c3410aa0ed787aafd3ce11f5ba.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2128
- 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:2572

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

Loading Replay Monitor...

Downloads

memory/2128-27-0x00000000005F0000-0x00000000005F1000-memory.dmp

Filesize
4KB

Download
memory/2128-29-0x00000000005F0000-0x00000000005F1000-memory.dmp

Filesize
4KB

Download
memory/2128-24-0x00000000005E0000-0x00000000005E1000-memory.dmp

Filesize
4KB

Download
memory/2128-22-0x00000000005E0000-0x00000000005E1000-memory.dmp

Filesize
4KB

Download
memory/2128-19-0x00000000005D0000-0x00000000005D1000-memory.dmp

Filesize
4KB

Download
memory/2128-17-0x00000000005D0000-0x00000000005D1000-memory.dmp

Filesize
4KB

Download
memory/2128-14-0x00000000005C0000-0x00000000005C1000-memory.dmp

Filesize
4KB

Download
memory/2128-12-0x00000000005C0000-0x00000000005C1000-memory.dmp

Filesize
4KB

Download
memory/2128-9-0x00000000005B0000-0x00000000005B1000-memory.dmp

Filesize
4KB

Download
memory/2128-7-0x00000000005B0000-0x00000000005B1000-memory.dmp

Filesize
4KB

Download
memory/2128-5-0x00000000005B0000-0x00000000005B1000-memory.dmp

Filesize
4KB

Download
memory/2128-4-0x00000000005A0000-0x00000000005A1000-memory.dmp

Filesize
4KB

Download
memory/2128-0-0x00000000005A0000-0x00000000005A1000-memory.dmp

Filesize
4KB

Download
memory/2128-2-0x00000000005A0000-0x00000000005A1000-memory.dmp

Filesize
4KB

Download
memory/2128-30-0x00000000000B5000-0x000000000032B000-memory.dmp

Filesize
2.5MB

Download
memory/2128-32-0x0000000000080000-0x0000000000512000-memory.dmp

Filesize
4.6MB

Download
memory/2572-35-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2572-41-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2572-39-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2572-33-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2572-42-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2572-43-0x0000000073F5E000-0x0000000073F5F000-memory.dmp

Filesize
4KB

Download
memory/2572-44-0x0000000073F50000-0x000000007463E000-memory.dmp

Filesize
6.9MB

Download
memory/2572-45-0x0000000073F5E000-0x0000000073F5F000-memory.dmp

Filesize
4KB

Download
memory/2572-46-0x0000000073F50000-0x000000007463E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing