redline | a040d59da6528f88ded3b130199a23f33f01e9b049b89c0cceaabc5c6984bb26

General

Target

Sigmanly_a040d59da6528f88ded3b130199a23f33f01e9b049b89c0cceaabc5c6984bb26.exe
Size

577KB
MD5

4153363158f713a02e405d251823c0c3
SHA1

35168f14fa36d3f8d15614cb25a78415015691d1
SHA256

a040d59da6528f88ded3b130199a23f33f01e9b049b89c0cceaabc5c6984bb26
SHA512

c0bfbb1f13aa7e494369684d74f76deff4390d4910bcabe7bee75caef0eed8a813ef6ea73442cfdb86b6cc0b6a29222d5fcd67a6ed6742eb6eee92c58c83255f
SSDEEP

12288:Om0+u3F55OHTDPJg6i6XGoVnpVn9SIRlwXkMWqsHG6xSd6Ys+tA2Zc:O5FXOPhi6hVn3c0wXkB6IS03+R

Score

10^/10

redline sectoprat cheat discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

cheat

C2

45.137.22.250:55615

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/2060-15-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2060-12-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2060-11-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2060-20-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2060-17-0x0000000000400000-0x000000000041E000-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/2060-15-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/2060-12-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/2060-11-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/2060-20-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/2060-17-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2372 set thread context of 2060	2372	Sigmanly_a040d59da6528f88ded3b130199a23f33f01e9b049b89c0cceaabc5c6984bb26.exe	32

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	Sigmanly_a040d59da6528f88ded3b130199a23f33f01e9b049b89c0cceaabc5c6984bb26.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Sigmanly_a040d59da6528f88ded3b130199a23f33f01e9b049b89c0cceaabc5c6984bb26.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2372	Sigmanly_a040d59da6528f88ded3b130199a23f33f01e9b049b89c0cceaabc5c6984bb26.exe
2372	Sigmanly_a040d59da6528f88ded3b130199a23f33f01e9b049b89c0cceaabc5c6984bb26.exe
2372	Sigmanly_a040d59da6528f88ded3b130199a23f33f01e9b049b89c0cceaabc5c6984bb26.exe
2372	Sigmanly_a040d59da6528f88ded3b130199a23f33f01e9b049b89c0cceaabc5c6984bb26.exe
2372	Sigmanly_a040d59da6528f88ded3b130199a23f33f01e9b049b89c0cceaabc5c6984bb26.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2372	Sigmanly_a040d59da6528f88ded3b130199a23f33f01e9b049b89c0cceaabc5c6984bb26.exe
Token: SeDebugPrivilege	2060	Sigmanly_a040d59da6528f88ded3b130199a23f33f01e9b049b89c0cceaabc5c6984bb26.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2372 wrote to memory of 1696	2372	Sigmanly_a040d59da6528f88ded3b130199a23f33f01e9b049b89c0cceaabc5c6984bb26.exe	31
PID 2372 wrote to memory of 1696	2372	Sigmanly_a040d59da6528f88ded3b130199a23f33f01e9b049b89c0cceaabc5c6984bb26.exe	31
PID 2372 wrote to memory of 1696	2372	Sigmanly_a040d59da6528f88ded3b130199a23f33f01e9b049b89c0cceaabc5c6984bb26.exe	31
PID 2372 wrote to memory of 1696	2372	Sigmanly_a040d59da6528f88ded3b130199a23f33f01e9b049b89c0cceaabc5c6984bb26.exe	31
PID 2372 wrote to memory of 2060	2372	Sigmanly_a040d59da6528f88ded3b130199a23f33f01e9b049b89c0cceaabc5c6984bb26.exe	32
PID 2372 wrote to memory of 2060	2372	Sigmanly_a040d59da6528f88ded3b130199a23f33f01e9b049b89c0cceaabc5c6984bb26.exe	32
PID 2372 wrote to memory of 2060	2372	Sigmanly_a040d59da6528f88ded3b130199a23f33f01e9b049b89c0cceaabc5c6984bb26.exe	32
PID 2372 wrote to memory of 2060	2372	Sigmanly_a040d59da6528f88ded3b130199a23f33f01e9b049b89c0cceaabc5c6984bb26.exe	32
PID 2372 wrote to memory of 2060	2372	Sigmanly_a040d59da6528f88ded3b130199a23f33f01e9b049b89c0cceaabc5c6984bb26.exe	32
PID 2372 wrote to memory of 2060	2372	Sigmanly_a040d59da6528f88ded3b130199a23f33f01e9b049b89c0cceaabc5c6984bb26.exe	32
PID 2372 wrote to memory of 2060	2372	Sigmanly_a040d59da6528f88ded3b130199a23f33f01e9b049b89c0cceaabc5c6984bb26.exe	32
PID 2372 wrote to memory of 2060	2372	Sigmanly_a040d59da6528f88ded3b130199a23f33f01e9b049b89c0cceaabc5c6984bb26.exe	32
PID 2372 wrote to memory of 2060	2372	Sigmanly_a040d59da6528f88ded3b130199a23f33f01e9b049b89c0cceaabc5c6984bb26.exe	32

C:\Users\Admin\AppData\Local\Temp\Sigmanly_a040d59da6528f88ded3b130199a23f33f01e9b049b89c0cceaabc5c6984bb26.exe
"C:\Users\Admin\AppData\Local\Temp\Sigmanly_a040d59da6528f88ded3b130199a23f33f01e9b049b89c0cceaabc5c6984bb26.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2372
- C:\Users\Admin\AppData\Local\Temp\Sigmanly_a040d59da6528f88ded3b130199a23f33f01e9b049b89c0cceaabc5c6984bb26.exe
  "C:\Users\Admin\AppData\Local\Temp\Sigmanly_a040d59da6528f88ded3b130199a23f33f01e9b049b89c0cceaabc5c6984bb26.exe"
  2⤵
  PID:1696
- C:\Users\Admin\AppData\Local\Temp\Sigmanly_a040d59da6528f88ded3b130199a23f33f01e9b049b89c0cceaabc5c6984bb26.exe
  "C:\Users\Admin\AppData\Local\Temp\Sigmanly_a040d59da6528f88ded3b130199a23f33f01e9b049b89c0cceaabc5c6984bb26.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2060

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/2060-11-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2060-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2060-10-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2060-15-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2060-23-0x0000000073F50000-0x000000007463E000-memory.dmp

Filesize
6.9MB

Download
memory/2060-22-0x0000000073F50000-0x000000007463E000-memory.dmp

Filesize
6.9MB

Download
memory/2060-17-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2060-7-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2060-20-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2060-24-0x0000000073F50000-0x000000007463E000-memory.dmp

Filesize
6.9MB

Download
memory/2060-12-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2372-5-0x0000000073F50000-0x000000007463E000-memory.dmp

Filesize
6.9MB

Download
memory/2372-0-0x0000000073F5E000-0x0000000073F5F000-memory.dmp

Filesize
4KB

Download
memory/2372-21-0x0000000073F50000-0x000000007463E000-memory.dmp

Filesize
6.9MB

Download
memory/2372-2-0x0000000073F50000-0x000000007463E000-memory.dmp

Filesize
6.9MB

Download
memory/2372-6-0x0000000000D30000-0x0000000000D92000-memory.dmp

Filesize
392KB

Download
memory/2372-1-0x0000000000D90000-0x0000000000E26000-memory.dmp

Filesize
600KB

Download
memory/2372-4-0x0000000073F5E000-0x0000000073F5F000-memory.dmp

Filesize
4KB

Download
memory/2372-3-0x00000000004E0000-0x00000000004F8000-memory.dmp

Filesize
96KB

Download

Analysis

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