redline | 55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3

General

Target

55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe
Size

568KB
MD5

963f526636c53e9ecf5af8025e0daca0
SHA1

bf41a267e768fca782e6861ba274aac58f79a959
SHA256

55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3
SHA512

85d347f552ee0f73af7e5f198430c452b4194f73f9313007f4e800e3fc2a9cc07c6c20de7cf81ac6530ff45b35b09b8ae137f01319ed86ceb084329ebff67fa8
SSDEEP

12288:UfLYRxA4Y5lyA/BxSPCPU0/iRsFpPQPht0XJ1vzUZdJFk7UQlbd9JU:XR6KRDPht0HgHUvbdX

Score

10^/10

redline sectoprat cheat discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

cheat

C2

185.222.57.84:55615

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/2288-13-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2288-10-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2288-9-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2288-15-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2288-17-0x0000000000400000-0x000000000041E000-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/2288-13-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/2288-10-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/2288-9-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/2288-15-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/2288-17-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2328 set thread context of 2288	2328	55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.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	55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2328	55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe
2328	55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe
2328	55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2328	55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe
Token: SeDebugPrivilege	2288	55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2328 wrote to memory of 2288	2328	55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe	31
PID 2328 wrote to memory of 2288	2328	55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe	31
PID 2328 wrote to memory of 2288	2328	55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe	31
PID 2328 wrote to memory of 2288	2328	55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe	31
PID 2328 wrote to memory of 2288	2328	55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe	31
PID 2328 wrote to memory of 2288	2328	55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe	31
PID 2328 wrote to memory of 2288	2328	55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe	31
PID 2328 wrote to memory of 2288	2328	55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe	31
PID 2328 wrote to memory of 2288	2328	55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe	31

C:\Users\Admin\AppData\Local\Temp\55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe
"C:\Users\Admin\AppData\Local\Temp\55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2328
- C:\Users\Admin\AppData\Local\Temp\55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe
  "C:\Users\Admin\AppData\Local\Temp\55d48276b91ae07b4a4b26ab074d2fae49ffdee7f227fc62587a46696ecbf2b3.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2288

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

Loading Replay Monitor...

Downloads

memory/2288-7-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2288-15-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2288-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2288-10-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2288-20-0x00000000748C0000-0x0000000074FAE000-memory.dmp

Filesize
6.9MB

Download
memory/2288-19-0x00000000748C0000-0x0000000074FAE000-memory.dmp

Filesize
6.9MB

Download
memory/2288-17-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2288-13-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2288-9-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2288-21-0x00000000748C0000-0x0000000074FAE000-memory.dmp

Filesize
6.9MB

Download
memory/2288-8-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2328-2-0x00000000748C0000-0x0000000074FAE000-memory.dmp

Filesize
6.9MB

Download
memory/2328-0-0x00000000748CE000-0x00000000748CF000-memory.dmp

Filesize
4KB

Download
memory/2328-1-0x0000000001130000-0x00000000011C4000-memory.dmp

Filesize
592KB

Download
memory/2328-6-0x0000000001060000-0x00000000010C2000-memory.dmp

Filesize
392KB

Download
memory/2328-18-0x00000000748C0000-0x0000000074FAE000-memory.dmp

Filesize
6.9MB

Download
memory/2328-5-0x00000000748C0000-0x0000000074FAE000-memory.dmp

Filesize
6.9MB

Download
memory/2328-4-0x00000000748CE000-0x00000000748CF000-memory.dmp

Filesize
4KB

Download
memory/2328-3-0x00000000005C0000-0x00000000005DA000-memory.dmp

Filesize
104KB

Download

Analysis

Sharing