redline | f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20

General

Target

f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20.exe
Size

893KB
MD5

ddd5c5ff1e8ab9da6c65c65510c07ab6
SHA1

5226baf5b02039387e83e3a03ab2e26c32af6989
SHA256

f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20
SHA512

050bc82645769f62dad0a95d3833579624a88b1f37ffd6ab9bcdc7557b3e5cb2eec5f84bbfadf1793033bcf7e02fe14d5981809da64ce1273c1f15b0df40f1c8
SSDEEP

12288:ALkcoxg7v3qnC11ErwIhh0F4qwUgUny5Q6rgIbiRB9PdRsh6yy:WfmMv6Ckr7Mny5Q66Rkh6yy

Score

10^/10

redline sectoprat pee discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

pee

C2

188.190.10.10:55123

Signatures

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

RedLine payload 3 IoCs

resource	yara_rule
behavioral1/memory/1592-3-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/1592-5-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/1592-7-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

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

SectopRAT payload 3 IoCs

resource	yara_rule
behavioral1/memory/1592-3-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/1592-5-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral1/memory/1592-7-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2416 set thread context of 1592	2416	f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20.exe	31

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 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	f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2416	f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1592	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2416	f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20.exe
2416	f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2416	f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20.exe
2416	f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2416 wrote to memory of 1592	2416	f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20.exe	31
PID 2416 wrote to memory of 1592	2416	f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20.exe	31
PID 2416 wrote to memory of 1592	2416	f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20.exe	31
PID 2416 wrote to memory of 1592	2416	f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20.exe	31
PID 2416 wrote to memory of 1592	2416	f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20.exe	31
PID 2416 wrote to memory of 1592	2416	f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20.exe	31
PID 2416 wrote to memory of 1592	2416	f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20.exe	31
PID 2416 wrote to memory of 1592	2416	f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20.exe	31

C:\Users\Admin\AppData\Local\Temp\f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20.exe
"C:\Users\Admin\AppData\Local\Temp\f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2416
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\f169b87df9bdf1534a1fbc75038ab9b1c6ea0c2b812bffb17291af18cfc5ac20.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:1592

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

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

Replay Monitor

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Downloads

memory/1592-3-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1592-5-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1592-7-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1592-8-0x000000007434E000-0x000000007434F000-memory.dmp

Filesize
4KB

Download
memory/1592-9-0x0000000074340000-0x0000000074A2E000-memory.dmp

Filesize
6.9MB

Download
memory/1592-10-0x000000007434E000-0x000000007434F000-memory.dmp

Filesize
4KB

Download
memory/1592-11-0x0000000074340000-0x0000000074A2E000-memory.dmp

Filesize
6.9MB

Download
memory/2416-2-0x0000000003A40000-0x0000000003C40000-memory.dmp

Filesize
2.0MB

Download

Analysis

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