redline | a2e952e672429d1d821d78168127f208e6d5821153b5be9dc600f5b82bbfad67

General

Target

JaffaCakes118_4dff0db3f13246fbe26b0668626c12a7.exe
Size

4.6MB
MD5

4dff0db3f13246fbe26b0668626c12a7
SHA1

502c3ea16b8939727171fc9220bb2a6ed7524f28
SHA256

a2e952e672429d1d821d78168127f208e6d5821153b5be9dc600f5b82bbfad67
SHA512

a9b21fc8df5619d016c9e3b6f0c939ea83038c4c48479d511eaeba1f72c525382940c1c5ee626741304957a0534a13266eefdafec5b2fac4e08ad8a47fafdde0
SSDEEP

98304:qLqYEVoWELiJxbZggrwxIa7ctGN9DEHrSaVaG:XrKGxbqOi7L9I

Score

10^/10

redline sectoprat @tothem discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

@Tothem

C2

185.209.22.181:34925

Attributes

auth_value
5a0918bd3e8ede8e02c8dd9d106a996d

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/2684-36-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/2684-43-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/2684-44-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline

Redline family
redline
SectopRAT
SectopRAT is a remote access trojan first seen in November 2019.
trojan rat sectoprat

SectopRAT payload 3 IoCs

resource	yara_rule
behavioral1/memory/2684-36-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral1/memory/2684-43-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral1/memory/2684-44-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1892 set thread context of 2684	1892	JaffaCakes118_4dff0db3f13246fbe26b0668626c12a7.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	AppLaunch.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_4dff0db3f13246fbe26b0668626c12a7.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1892	JaffaCakes118_4dff0db3f13246fbe26b0668626c12a7.exe
1892	JaffaCakes118_4dff0db3f13246fbe26b0668626c12a7.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1892 wrote to memory of 2684	1892	JaffaCakes118_4dff0db3f13246fbe26b0668626c12a7.exe	31
PID 1892 wrote to memory of 2684	1892	JaffaCakes118_4dff0db3f13246fbe26b0668626c12a7.exe	31
PID 1892 wrote to memory of 2684	1892	JaffaCakes118_4dff0db3f13246fbe26b0668626c12a7.exe	31
PID 1892 wrote to memory of 2684	1892	JaffaCakes118_4dff0db3f13246fbe26b0668626c12a7.exe	31
PID 1892 wrote to memory of 2684	1892	JaffaCakes118_4dff0db3f13246fbe26b0668626c12a7.exe	31
PID 1892 wrote to memory of 2684	1892	JaffaCakes118_4dff0db3f13246fbe26b0668626c12a7.exe	31
PID 1892 wrote to memory of 2684	1892	JaffaCakes118_4dff0db3f13246fbe26b0668626c12a7.exe	31
PID 1892 wrote to memory of 2684	1892	JaffaCakes118_4dff0db3f13246fbe26b0668626c12a7.exe	31
PID 1892 wrote to memory of 2684	1892	JaffaCakes118_4dff0db3f13246fbe26b0668626c12a7.exe	31

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4dff0db3f13246fbe26b0668626c12a7.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4dff0db3f13246fbe26b0668626c12a7.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1892
- 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:2684

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/1892-9-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/1892-17-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/1892-0-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download
memory/1892-31-0x0000000000435000-0x00000000006B3000-memory.dmp

Filesize
2.5MB

Download
memory/1892-29-0x00000000009A0000-0x00000000009A1000-memory.dmp

Filesize
4KB

Download
memory/1892-27-0x00000000009A0000-0x00000000009A1000-memory.dmp

Filesize
4KB

Download
memory/1892-24-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/1892-22-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/1892-19-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/1892-42-0x0000000000435000-0x00000000006B3000-memory.dmp

Filesize
2.5MB

Download
memory/1892-14-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/1892-12-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/1892-30-0x0000000000400000-0x0000000000897000-memory.dmp

Filesize
4.6MB

Download
memory/1892-2-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download
memory/1892-7-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/1892-4-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download
memory/1892-33-0x0000000000400000-0x0000000000897000-memory.dmp

Filesize
4.6MB

Download
memory/1892-5-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/2684-48-0x0000000073EA0000-0x000000007458E000-memory.dmp

Filesize
6.9MB

Download
memory/2684-36-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2684-40-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2684-34-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2684-44-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2684-45-0x0000000073EAE000-0x0000000073EAF000-memory.dmp

Filesize
4KB

Download
memory/2684-46-0x0000000073EA0000-0x000000007458E000-memory.dmp

Filesize
6.9MB

Download
memory/2684-47-0x0000000073EAE000-0x0000000073EAF000-memory.dmp

Filesize
4KB

Download
memory/2684-43-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download

Analysis

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