redline | 122aca6f57773f6a1e4caf44f9af91649f27eb3478ccddfdf55fd4b95cff4b5e

General

Target

JaffaCakes118_cffebebf3b5b4379946834dd1cd9ea3a.exe
Size

4.6MB
MD5

cffebebf3b5b4379946834dd1cd9ea3a
SHA1

b2709477dadccf37b77a65c9bd660b57d7addfc8
SHA256

122aca6f57773f6a1e4caf44f9af91649f27eb3478ccddfdf55fd4b95cff4b5e
SHA512

b50f88150eb8cd604eabb2485aa12f77c336212b1218e93ec5a39a7bdd55e7b54ea7349033258b0b128c818e827bf82bfbca871d88a7a1d7857be445b32a000b
SSDEEP

98304:ELWIi8KUtP6adFBI+vPOD1a1J1C7Wic36nMvK1eRcMIFb:pDaDBZGha1bCSF6MvKQW

Score

10^/10

redline sectoprat @admbx discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

@admbx

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/2740-35-0x0000000000090000-0x00000000000B2000-memory.dmp	family_redline
behavioral1/memory/2740-42-0x0000000000090000-0x00000000000B2000-memory.dmp	family_redline
behavioral1/memory/2740-43-0x0000000000090000-0x00000000000B2000-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/2740-35-0x0000000000090000-0x00000000000B2000-memory.dmp	family_sectoprat
behavioral1/memory/2740-42-0x0000000000090000-0x00000000000B2000-memory.dmp	family_sectoprat
behavioral1/memory/2740-43-0x0000000000090000-0x00000000000B2000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2352 set thread context of 2740	2352	JaffaCakes118_cffebebf3b5b4379946834dd1cd9ea3a.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_cffebebf3b5b4379946834dd1cd9ea3a.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2352	JaffaCakes118_cffebebf3b5b4379946834dd1cd9ea3a.exe
2352	JaffaCakes118_cffebebf3b5b4379946834dd1cd9ea3a.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2352 wrote to memory of 2740	2352	JaffaCakes118_cffebebf3b5b4379946834dd1cd9ea3a.exe	31
PID 2352 wrote to memory of 2740	2352	JaffaCakes118_cffebebf3b5b4379946834dd1cd9ea3a.exe	31
PID 2352 wrote to memory of 2740	2352	JaffaCakes118_cffebebf3b5b4379946834dd1cd9ea3a.exe	31
PID 2352 wrote to memory of 2740	2352	JaffaCakes118_cffebebf3b5b4379946834dd1cd9ea3a.exe	31
PID 2352 wrote to memory of 2740	2352	JaffaCakes118_cffebebf3b5b4379946834dd1cd9ea3a.exe	31
PID 2352 wrote to memory of 2740	2352	JaffaCakes118_cffebebf3b5b4379946834dd1cd9ea3a.exe	31
PID 2352 wrote to memory of 2740	2352	JaffaCakes118_cffebebf3b5b4379946834dd1cd9ea3a.exe	31
PID 2352 wrote to memory of 2740	2352	JaffaCakes118_cffebebf3b5b4379946834dd1cd9ea3a.exe	31
PID 2352 wrote to memory of 2740	2352	JaffaCakes118_cffebebf3b5b4379946834dd1cd9ea3a.exe	31

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_cffebebf3b5b4379946834dd1cd9ea3a.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_cffebebf3b5b4379946834dd1cd9ea3a.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2352
- 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:2740

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/2352-4-0x00000000002C0000-0x00000000002C1000-memory.dmp

Filesize
4KB

Download
memory/2352-9-0x00000000002D0000-0x00000000002D1000-memory.dmp

Filesize
4KB

Download
memory/2352-30-0x0000000000435000-0x00000000006B5000-memory.dmp

Filesize
2.5MB

Download
memory/2352-24-0x00000000008A0000-0x00000000008A1000-memory.dmp

Filesize
4KB

Download
memory/2352-22-0x00000000008A0000-0x00000000008A1000-memory.dmp

Filesize
4KB

Download
memory/2352-19-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/2352-17-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/2352-14-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/2352-12-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/2352-41-0x0000000000435000-0x00000000006B5000-memory.dmp

Filesize
2.5MB

Download
memory/2352-7-0x00000000002D0000-0x00000000002D1000-memory.dmp

Filesize
4KB

Download
memory/2352-5-0x00000000002D0000-0x00000000002D1000-memory.dmp

Filesize
4KB

Download
memory/2352-27-0x00000000008B0000-0x00000000008B1000-memory.dmp

Filesize
4KB

Download
memory/2352-29-0x00000000008B0000-0x00000000008B1000-memory.dmp

Filesize
4KB

Download
memory/2352-2-0x00000000002C0000-0x00000000002C1000-memory.dmp

Filesize
4KB

Download
memory/2352-31-0x0000000000400000-0x0000000000899000-memory.dmp

Filesize
4.6MB

Download
memory/2352-33-0x0000000000400000-0x0000000000899000-memory.dmp

Filesize
4.6MB

Download
memory/2352-0-0x00000000002C0000-0x00000000002C1000-memory.dmp

Filesize
4KB

Download
memory/2740-47-0x0000000074AF0000-0x00000000751DE000-memory.dmp

Filesize
6.9MB

Download
memory/2740-35-0x0000000000090000-0x00000000000B2000-memory.dmp

Filesize
136KB

Download
memory/2740-39-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2740-34-0x0000000000090000-0x00000000000B2000-memory.dmp

Filesize
136KB

Download
memory/2740-43-0x0000000000090000-0x00000000000B2000-memory.dmp

Filesize
136KB

Download
memory/2740-44-0x0000000074AFE000-0x0000000074AFF000-memory.dmp

Filesize
4KB

Download
memory/2740-45-0x0000000074AF0000-0x00000000751DE000-memory.dmp

Filesize
6.9MB

Download
memory/2740-46-0x0000000074AFE000-0x0000000074AFF000-memory.dmp

Filesize
4KB

Download
memory/2740-42-0x0000000000090000-0x00000000000B2000-memory.dmp

Filesize
136KB

Download

Analysis

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