redline | 127f004aa520d389ab754125c7d87370324268d4f69564e9007f38496bceb8a6

General

Target

127f004aa520d389ab754125c7d87370324268d4f69564e9007f38496bceb8a6.exe
Size

556KB
MD5

f0069a191eadd5025d83987fea4f30a2
SHA1

c7d36631d43d029554434fa85607fab7c9a7f45a
SHA256

127f004aa520d389ab754125c7d87370324268d4f69564e9007f38496bceb8a6
SHA512

e820f2595e7d389794ef0ebd1b6606c0093085c745d7009831006e267ba316af1aae4fcf5868d1d3d23d5adb16570ab4c06c54997e1b13082eb538b98e73853d
SSDEEP

12288:nglfloOJRYWq9DcElgYP4krKTIG/YZRIIhqsDGK30oQup4AHz:etoOJbWcIgYgkWZYL9tkqnz

Score

10^/10

redline sectoprat roly discovery execution infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

Roly

C2

91.92.248.117:65012

Signatures

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

RedLine payload 5 IoCs

resource	yara_rule
behavioral1/memory/480-28-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/480-25-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/480-23-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/480-31-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/480-29-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

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

SectopRAT payload 5 IoCs

resource	yara_rule
behavioral1/memory/480-28-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/480-25-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/480-23-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/480-31-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/480-29-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
1960	powershell.exe
2296	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3028 set thread context of 480	3028	127f004aa520d389ab754125c7d87370324268d4f69564e9007f38496bceb8a6.exe	36

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 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	127f004aa520d389ab754125c7d87370324268d4f69564e9007f38496bceb8a6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	127f004aa520d389ab754125c7d87370324268d4f69564e9007f38496bceb8a6.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2612	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1960	powershell.exe
2296	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2296	powershell.exe
Token: SeDebugPrivilege	1960	powershell.exe
Token: SeDebugPrivilege	480	127f004aa520d389ab754125c7d87370324268d4f69564e9007f38496bceb8a6.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 3028 wrote to memory of 2296	3028	127f004aa520d389ab754125c7d87370324268d4f69564e9007f38496bceb8a6.exe	30
PID 3028 wrote to memory of 2296	3028	127f004aa520d389ab754125c7d87370324268d4f69564e9007f38496bceb8a6.exe	30
PID 3028 wrote to memory of 2296	3028	127f004aa520d389ab754125c7d87370324268d4f69564e9007f38496bceb8a6.exe	30
PID 3028 wrote to memory of 2296	3028	127f004aa520d389ab754125c7d87370324268d4f69564e9007f38496bceb8a6.exe	30
PID 3028 wrote to memory of 1960	3028	127f004aa520d389ab754125c7d87370324268d4f69564e9007f38496bceb8a6.exe	32
PID 3028 wrote to memory of 1960	3028	127f004aa520d389ab754125c7d87370324268d4f69564e9007f38496bceb8a6.exe	32
PID 3028 wrote to memory of 1960	3028	127f004aa520d389ab754125c7d87370324268d4f69564e9007f38496bceb8a6.exe	32
PID 3028 wrote to memory of 1960	3028	127f004aa520d389ab754125c7d87370324268d4f69564e9007f38496bceb8a6.exe	32
PID 3028 wrote to memory of 2612	3028	127f004aa520d389ab754125c7d87370324268d4f69564e9007f38496bceb8a6.exe	34
PID 3028 wrote to memory of 2612	3028	127f004aa520d389ab754125c7d87370324268d4f69564e9007f38496bceb8a6.exe	34
PID 3028 wrote to memory of 2612	3028	127f004aa520d389ab754125c7d87370324268d4f69564e9007f38496bceb8a6.exe	34
PID 3028 wrote to memory of 2612	3028	127f004aa520d389ab754125c7d87370324268d4f69564e9007f38496bceb8a6.exe	34
PID 3028 wrote to memory of 480	3028	127f004aa520d389ab754125c7d87370324268d4f69564e9007f38496bceb8a6.exe	36
PID 3028 wrote to memory of 480	3028	127f004aa520d389ab754125c7d87370324268d4f69564e9007f38496bceb8a6.exe	36
PID 3028 wrote to memory of 480	3028	127f004aa520d389ab754125c7d87370324268d4f69564e9007f38496bceb8a6.exe	36
PID 3028 wrote to memory of 480	3028	127f004aa520d389ab754125c7d87370324268d4f69564e9007f38496bceb8a6.exe	36
PID 3028 wrote to memory of 480	3028	127f004aa520d389ab754125c7d87370324268d4f69564e9007f38496bceb8a6.exe	36
PID 3028 wrote to memory of 480	3028	127f004aa520d389ab754125c7d87370324268d4f69564e9007f38496bceb8a6.exe	36
PID 3028 wrote to memory of 480	3028	127f004aa520d389ab754125c7d87370324268d4f69564e9007f38496bceb8a6.exe	36
PID 3028 wrote to memory of 480	3028	127f004aa520d389ab754125c7d87370324268d4f69564e9007f38496bceb8a6.exe	36
PID 3028 wrote to memory of 480	3028	127f004aa520d389ab754125c7d87370324268d4f69564e9007f38496bceb8a6.exe	36

C:\Users\Admin\AppData\Local\Temp\127f004aa520d389ab754125c7d87370324268d4f69564e9007f38496bceb8a6.exe
"C:\Users\Admin\AppData\Local\Temp\127f004aa520d389ab754125c7d87370324268d4f69564e9007f38496bceb8a6.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3028
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\127f004aa520d389ab754125c7d87370324268d4f69564e9007f38496bceb8a6.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2296
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\GorfBGg.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1960
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GorfBGg" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9B46.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2612
- C:\Users\Admin\AppData\Local\Temp\127f004aa520d389ab754125c7d87370324268d4f69564e9007f38496bceb8a6.exe
  "C:\Users\Admin\AppData\Local\Temp\127f004aa520d389ab754125c7d87370324268d4f69564e9007f38496bceb8a6.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:480

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp9B46.tmp

Filesize
1KB

MD5
9131f8f1040aa7799a6ff7d03bb73117

SHA1
60d9cfc4b79bd63e420b97ed2c3d19cd2b9a4097

SHA256
f8b180863141e6000bf7b8e453a46b13a3ddb665decafcc274103f0ef2ec0aea

SHA512
163f2a3021de0eb85591d05a3998206cb8650d53555c857fc7d69c184e9c977f4c6ce6c97d6eb5056247381c9e5f2c46d2ac0bc2895472ec01f398742d1a33dd

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
3a3ed784cafce155d53f1a454af204fe

SHA1
da13709b7f1771201bd33864552c54b09dc5fdf4

SHA256
eaebb20a0714c062f9c0de042da00a09869465671dfd0a9ba2c0ca54725fdddb

SHA512
48a5e9540aa1569f876af3219a814a31ebe41d6202f8f7c42d48af645b6018e1acf4400f2aa6ad91d149cf9aa5e1c3272806c3436527cf4115aca103f30fc18b

Download Submit
memory/480-25-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/480-28-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/480-29-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/480-31-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/480-21-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/480-23-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/480-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/480-19-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/3028-6-0x0000000004830000-0x0000000004890000-memory.dmp

Filesize
384KB

Download
memory/3028-1-0x00000000010D0000-0x0000000001160000-memory.dmp

Filesize
576KB

Download
memory/3028-0-0x00000000749EE000-0x00000000749EF000-memory.dmp

Filesize
4KB

Download
memory/3028-2-0x00000000749E0000-0x00000000750CE000-memory.dmp

Filesize
6.9MB

Download
memory/3028-3-0x0000000000470000-0x0000000000484000-memory.dmp

Filesize
80KB

Download
memory/3028-5-0x00000000009B0000-0x00000000009BC000-memory.dmp

Filesize
48KB

Download
memory/3028-4-0x0000000000550000-0x0000000000558000-memory.dmp

Filesize
32KB

Download
memory/3028-32-0x00000000749E0000-0x00000000750CE000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads