redline | 99141122040f239ce0b23baeb64d866146eedf8053ef9c9727a04256dabcfc1f

General

Target

99141122040f239ce0b23baeb64d866146eedf8053ef9c9727a04256dabcfc1f.exe
Size

4.7MB
MD5

cf7c61e828f71a26b8bfa0573990dbbb
SHA1

a2651583286580665d9f9ff902b925c64bcd2868
SHA256

99141122040f239ce0b23baeb64d866146eedf8053ef9c9727a04256dabcfc1f
SHA512

174485b5f9e451fbe39c288c1c9befddb1b5615f5022a2cba73131b8dbf16e1c5caf79ebfe4214c306c658ec4d7ae5a88d07786cc390b8dc18a5caf354b09f1c
SSDEEP

98304:hLEGnnBSDWQ6H3YC0ctCMRUeKHCG39M5aiLxwBk2QJ:lSEYC02NKR3JkVJ

Score

10^/10

redline sectoprat @veteran322 discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

@veteran322

C2

ananasalit.xyz:81

Attributes

auth_value
55d48a1a930cf4d6f3e2d6bcd0daaf07

Signatures

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 1 IoCs

resource	yara_rule
behavioral2/memory/4232-8-0x00000000003D0000-0x00000000003F2000-memory.dmp	family_redline

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

SectopRAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/4232-8-0x00000000003D0000-0x00000000003F2000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2792 set thread context of 4232	2792	99141122040f239ce0b23baeb64d866146eedf8053ef9c9727a04256dabcfc1f.exe	86

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2892	2792	WerFault.exe	81

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	99141122040f239ce0b23baeb64d866146eedf8053ef9c9727a04256dabcfc1f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2792	99141122040f239ce0b23baeb64d866146eedf8053ef9c9727a04256dabcfc1f.exe
2792	99141122040f239ce0b23baeb64d866146eedf8053ef9c9727a04256dabcfc1f.exe
2792	99141122040f239ce0b23baeb64d866146eedf8053ef9c9727a04256dabcfc1f.exe
2792	99141122040f239ce0b23baeb64d866146eedf8053ef9c9727a04256dabcfc1f.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2792 wrote to memory of 4232	2792	99141122040f239ce0b23baeb64d866146eedf8053ef9c9727a04256dabcfc1f.exe	86
PID 2792 wrote to memory of 4232	2792	99141122040f239ce0b23baeb64d866146eedf8053ef9c9727a04256dabcfc1f.exe	86
PID 2792 wrote to memory of 4232	2792	99141122040f239ce0b23baeb64d866146eedf8053ef9c9727a04256dabcfc1f.exe	86
PID 2792 wrote to memory of 4232	2792	99141122040f239ce0b23baeb64d866146eedf8053ef9c9727a04256dabcfc1f.exe	86
PID 2792 wrote to memory of 4232	2792	99141122040f239ce0b23baeb64d866146eedf8053ef9c9727a04256dabcfc1f.exe	86

C:\Users\Admin\AppData\Local\Temp\99141122040f239ce0b23baeb64d866146eedf8053ef9c9727a04256dabcfc1f.exe
"C:\Users\Admin\AppData\Local\Temp\99141122040f239ce0b23baeb64d866146eedf8053ef9c9727a04256dabcfc1f.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2792
- 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:4232
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2792 -s 264
  2⤵
  - Program crash
  PID:2892

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2792 -ip 2792
1⤵
PID:2824

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/2792-13-0x0000000000A80000-0x0000000000F2F000-memory.dmp

Filesize
4.7MB

Download
memory/2792-5-0x0000000002DA0000-0x0000000002DA1000-memory.dmp

Filesize
4KB

Download
memory/2792-0-0x0000000002D30000-0x0000000002D31000-memory.dmp

Filesize
4KB

Download
memory/2792-3-0x0000000002D80000-0x0000000002D81000-memory.dmp

Filesize
4KB

Download
memory/2792-6-0x0000000000AB5000-0x0000000000D40000-memory.dmp

Filesize
2.5MB

Download
memory/2792-2-0x0000000002D70000-0x0000000002D71000-memory.dmp

Filesize
4KB

Download
memory/2792-1-0x0000000002D40000-0x0000000002D41000-memory.dmp

Filesize
4KB

Download
memory/2792-21-0x0000000000AB5000-0x0000000000D40000-memory.dmp

Filesize
2.5MB

Download
memory/2792-4-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/4232-23-0x0000000073EC0000-0x0000000074670000-memory.dmp

Filesize
7.7MB

Download
memory/4232-16-0x0000000004D00000-0x0000000004D12000-memory.dmp

Filesize
72KB

Download
memory/4232-15-0x0000000005280000-0x0000000005898000-memory.dmp

Filesize
6.1MB

Download
memory/4232-17-0x0000000004E30000-0x0000000004F3A000-memory.dmp

Filesize
1.0MB

Download
memory/4232-18-0x0000000004D60000-0x0000000004D9C000-memory.dmp

Filesize
240KB

Download
memory/4232-19-0x0000000073EC0000-0x0000000074670000-memory.dmp

Filesize
7.7MB

Download
memory/4232-20-0x0000000004DA0000-0x0000000004DEC000-memory.dmp

Filesize
304KB

Download
memory/4232-8-0x00000000003D0000-0x00000000003F2000-memory.dmp

Filesize
136KB

Download
memory/4232-22-0x0000000073ECE000-0x0000000073ECF000-memory.dmp

Filesize
4KB

Download
memory/4232-14-0x0000000073ECE000-0x0000000073ECF000-memory.dmp

Filesize
4KB

Download

Analysis

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