redline | 5fa48fe33f43d5aecbdc5cc8dc4229e479944ad29c0543a234ce0c9d68d4cdc5

General

Target

JaffaCakes118_eac6616c87de243a970eb5c7a21b48b2.exe
Size

4.6MB
MD5

eac6616c87de243a970eb5c7a21b48b2
SHA1

a5ea8f489d11ed9a465809412ecbbaea32f339a3
SHA256

5fa48fe33f43d5aecbdc5cc8dc4229e479944ad29c0543a234ce0c9d68d4cdc5
SHA512

ab2ad2d504a320341b54ee3bf01a9deba3d9b984c4a26111d2d91674388e23f14ddfa3cac264e6132c461df7ff6c0a23ed798584dc0a8f951292acd04e208832
SSDEEP

98304:TLKbhJUQMWPKsYSm66yyDjmWfeIj9VSR2GJ1DK472TrniEUzZx:eASmFBDj5fOnf0OF

Score

10^/10

redline @kiirek discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

@kiirek

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/2252-35-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2252-42-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2252-41-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2848 set thread context of 2252	2848	JaffaCakes118_eac6616c87de243a970eb5c7a21b48b2.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_eac6616c87de243a970eb5c7a21b48b2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2848	JaffaCakes118_eac6616c87de243a970eb5c7a21b48b2.exe
2848	JaffaCakes118_eac6616c87de243a970eb5c7a21b48b2.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2848 wrote to memory of 2252	2848	JaffaCakes118_eac6616c87de243a970eb5c7a21b48b2.exe	30
PID 2848 wrote to memory of 2252	2848	JaffaCakes118_eac6616c87de243a970eb5c7a21b48b2.exe	30
PID 2848 wrote to memory of 2252	2848	JaffaCakes118_eac6616c87de243a970eb5c7a21b48b2.exe	30
PID 2848 wrote to memory of 2252	2848	JaffaCakes118_eac6616c87de243a970eb5c7a21b48b2.exe	30
PID 2848 wrote to memory of 2252	2848	JaffaCakes118_eac6616c87de243a970eb5c7a21b48b2.exe	30
PID 2848 wrote to memory of 2252	2848	JaffaCakes118_eac6616c87de243a970eb5c7a21b48b2.exe	30
PID 2848 wrote to memory of 2252	2848	JaffaCakes118_eac6616c87de243a970eb5c7a21b48b2.exe	30
PID 2848 wrote to memory of 2252	2848	JaffaCakes118_eac6616c87de243a970eb5c7a21b48b2.exe	30
PID 2848 wrote to memory of 2252	2848	JaffaCakes118_eac6616c87de243a970eb5c7a21b48b2.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_eac6616c87de243a970eb5c7a21b48b2.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_eac6616c87de243a970eb5c7a21b48b2.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2848
- 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:2252

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/2252-35-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2252-47-0x0000000074C80000-0x000000007536E000-memory.dmp

Filesize
6.9MB

Download
memory/2252-46-0x0000000074C8E000-0x0000000074C8F000-memory.dmp

Filesize
4KB

Download
memory/2252-45-0x0000000074C80000-0x000000007536E000-memory.dmp

Filesize
6.9MB

Download
memory/2252-44-0x0000000074C8E000-0x0000000074C8F000-memory.dmp

Filesize
4KB

Download
memory/2252-34-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2252-41-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2252-42-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2252-39-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2848-14-0x00000000000B0000-0x00000000000B1000-memory.dmp

Filesize
4KB

Download
memory/2848-9-0x00000000000A0000-0x00000000000A1000-memory.dmp

Filesize
4KB

Download
memory/2848-4-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/2848-2-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/2848-0-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/2848-30-0x0000000001330000-0x00000000017C3000-memory.dmp

Filesize
4.6MB

Download
memory/2848-31-0x0000000001365000-0x00000000015DC000-memory.dmp

Filesize
2.5MB

Download
memory/2848-33-0x0000000001330000-0x00000000017C3000-memory.dmp

Filesize
4.6MB

Download
memory/2848-7-0x00000000000A0000-0x00000000000A1000-memory.dmp

Filesize
4KB

Download
memory/2848-5-0x00000000000A0000-0x00000000000A1000-memory.dmp

Filesize
4KB

Download
memory/2848-12-0x00000000000B0000-0x00000000000B1000-memory.dmp

Filesize
4KB

Download
memory/2848-43-0x0000000001365000-0x00000000015DC000-memory.dmp

Filesize
2.5MB

Download
memory/2848-29-0x00000000001A0000-0x00000000001A1000-memory.dmp

Filesize
4KB

Download
memory/2848-17-0x0000000000180000-0x0000000000181000-memory.dmp

Filesize
4KB

Download
memory/2848-19-0x0000000000180000-0x0000000000181000-memory.dmp

Filesize
4KB

Download
memory/2848-22-0x0000000000190000-0x0000000000191000-memory.dmp

Filesize
4KB

Download
memory/2848-24-0x0000000000190000-0x0000000000191000-memory.dmp

Filesize
4KB

Download
memory/2848-27-0x00000000001A0000-0x00000000001A1000-memory.dmp

Filesize
4KB

Download

Analysis

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