redline | bceaa679616c9962bb8b0f656054218ca43a2a0931ae9a52fcad8ad154a8e424

General

Target

bceaa679616c9962bb8b0f656054218ca43a2a0931ae9a52fcad8ad154a8e424.exe
Size

443KB
MD5

5859e89bb856acef3947cbd6c55b66da
SHA1

88baa6cd5049075fbecce4809caf4418b63cb8c3
SHA256

bceaa679616c9962bb8b0f656054218ca43a2a0931ae9a52fcad8ad154a8e424
SHA512

8c60cad2f0fffcfa9a7ecf1c361a85f7cd6604a65d59b985df424bf33c372c2e8356857dfd64bea8d787c0c6f952c3e726eb6172824a72b6645886432eaec991
SSDEEP

12288:bklT97iTMJMGAjho/L7mQxZ9yFhEloy6f8z7t3hiNYeh19z7IW:2Cjhm6N

Score

10^/10

redline sectoprat baskar discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

Baskar

C2

95.181.172.207:56915

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/2432-14-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/2432-11-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/2432-6-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/2432-5-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline
behavioral1/memory/2432-9-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline

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

SectopRAT payload 5 IoCs

resource	yara_rule
behavioral1/memory/2432-14-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral1/memory/2432-11-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral1/memory/2432-6-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral1/memory/2432-5-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat
behavioral1/memory/2432-9-0x0000000000400000-0x0000000000422000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2872 set thread context of 2432	2872	bceaa679616c9962bb8b0f656054218ca43a2a0931ae9a52fcad8ad154a8e424.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	bceaa679616c9962bb8b0f656054218ca43a2a0931ae9a52fcad8ad154a8e424.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bceaa679616c9962bb8b0f656054218ca43a2a0931ae9a52fcad8ad154a8e424.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2872 wrote to memory of 884	2872	bceaa679616c9962bb8b0f656054218ca43a2a0931ae9a52fcad8ad154a8e424.exe	29
PID 2872 wrote to memory of 884	2872	bceaa679616c9962bb8b0f656054218ca43a2a0931ae9a52fcad8ad154a8e424.exe	29
PID 2872 wrote to memory of 884	2872	bceaa679616c9962bb8b0f656054218ca43a2a0931ae9a52fcad8ad154a8e424.exe	29
PID 2872 wrote to memory of 884	2872	bceaa679616c9962bb8b0f656054218ca43a2a0931ae9a52fcad8ad154a8e424.exe	29
PID 2872 wrote to memory of 2088	2872	bceaa679616c9962bb8b0f656054218ca43a2a0931ae9a52fcad8ad154a8e424.exe	30
PID 2872 wrote to memory of 2088	2872	bceaa679616c9962bb8b0f656054218ca43a2a0931ae9a52fcad8ad154a8e424.exe	30
PID 2872 wrote to memory of 2088	2872	bceaa679616c9962bb8b0f656054218ca43a2a0931ae9a52fcad8ad154a8e424.exe	30
PID 2872 wrote to memory of 2088	2872	bceaa679616c9962bb8b0f656054218ca43a2a0931ae9a52fcad8ad154a8e424.exe	30
PID 2872 wrote to memory of 2432	2872	bceaa679616c9962bb8b0f656054218ca43a2a0931ae9a52fcad8ad154a8e424.exe	31
PID 2872 wrote to memory of 2432	2872	bceaa679616c9962bb8b0f656054218ca43a2a0931ae9a52fcad8ad154a8e424.exe	31
PID 2872 wrote to memory of 2432	2872	bceaa679616c9962bb8b0f656054218ca43a2a0931ae9a52fcad8ad154a8e424.exe	31
PID 2872 wrote to memory of 2432	2872	bceaa679616c9962bb8b0f656054218ca43a2a0931ae9a52fcad8ad154a8e424.exe	31
PID 2872 wrote to memory of 2432	2872	bceaa679616c9962bb8b0f656054218ca43a2a0931ae9a52fcad8ad154a8e424.exe	31
PID 2872 wrote to memory of 2432	2872	bceaa679616c9962bb8b0f656054218ca43a2a0931ae9a52fcad8ad154a8e424.exe	31
PID 2872 wrote to memory of 2432	2872	bceaa679616c9962bb8b0f656054218ca43a2a0931ae9a52fcad8ad154a8e424.exe	31
PID 2872 wrote to memory of 2432	2872	bceaa679616c9962bb8b0f656054218ca43a2a0931ae9a52fcad8ad154a8e424.exe	31
PID 2872 wrote to memory of 2432	2872	bceaa679616c9962bb8b0f656054218ca43a2a0931ae9a52fcad8ad154a8e424.exe	31

C:\Users\Admin\AppData\Local\Temp\bceaa679616c9962bb8b0f656054218ca43a2a0931ae9a52fcad8ad154a8e424.exe
"C:\Users\Admin\AppData\Local\Temp\bceaa679616c9962bb8b0f656054218ca43a2a0931ae9a52fcad8ad154a8e424.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2872
- C:\Users\Admin\AppData\Local\Temp\bceaa679616c9962bb8b0f656054218ca43a2a0931ae9a52fcad8ad154a8e424.exe
  C:\Users\Admin\AppData\Local\Temp\bceaa679616c9962bb8b0f656054218ca43a2a0931ae9a52fcad8ad154a8e424.exe
  2⤵
  PID:884
- C:\Users\Admin\AppData\Local\Temp\bceaa679616c9962bb8b0f656054218ca43a2a0931ae9a52fcad8ad154a8e424.exe
  C:\Users\Admin\AppData\Local\Temp\bceaa679616c9962bb8b0f656054218ca43a2a0931ae9a52fcad8ad154a8e424.exe
  2⤵
  PID:2088
- C:\Users\Admin\AppData\Local\Temp\bceaa679616c9962bb8b0f656054218ca43a2a0931ae9a52fcad8ad154a8e424.exe
  C:\Users\Admin\AppData\Local\Temp\bceaa679616c9962bb8b0f656054218ca43a2a0931ae9a52fcad8ad154a8e424.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2432

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/2432-14-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2432-5-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2432-18-0x0000000074520000-0x0000000074C0E000-memory.dmp

Filesize
6.9MB

Download
memory/2432-3-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2432-17-0x0000000074520000-0x0000000074C0E000-memory.dmp

Filesize
6.9MB

Download
memory/2432-15-0x0000000074520000-0x0000000074C0E000-memory.dmp

Filesize
6.9MB

Download
memory/2432-9-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2432-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2432-4-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2432-6-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2432-11-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2872-0-0x000000007452E000-0x000000007452F000-memory.dmp

Filesize
4KB

Download
memory/2872-1-0x0000000000140000-0x00000000001B6000-memory.dmp

Filesize
472KB

Download
memory/2872-16-0x0000000074520000-0x0000000074C0E000-memory.dmp

Filesize
6.9MB

Download
memory/2872-2-0x0000000074520000-0x0000000074C0E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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