redline | 84bdcbcb4f0c101eaf448ef5c1d727590b3a35e08a9fd94cc21b500760c8d172

Analysis

max time kernel
45s
max time network
48s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
08/09/2022, 08:11

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General

Target
file.exe
Size 495KB
Sample220908-j29c5abcbl
SHA256 84bdcbcb4f0c101eaf448ef5c1d727590b3a35e08a9fd94cc21b500760c8d172
MD5 7535dc4b5014e5c1dc1fb7aaf71e9b90
SHA1 8aa410b2023938f6975f7aa176120e00e8c909bd
SHA512 d423b6768a9f554da81c2087d6de3e2f03682d9fc26f17db0ecbe165238ca2dbd16120d761dd3f3b8171ac1d9fc8132d844f104af8d6a3d6195de5657a5ebc74
SSDEEP 6144:WEQjRQanNiWLZ/ZaaIJA9elvRlhan9WyH4lfVkri5owqQtBuRIxY3KPBbkAORmiY:WTR+C9GvHhan9WHqQj2SiawSW+
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

redline @forceddd_lzt infostealer spyware

Malware Config

Extracted

Family

redline

Botnet

@forceddd_lzt

5.182.36.101:31305

Attributes

auth_value
91ffc3d776bc56b5c410d1adf5648512

Signatures

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

RedLine payload 4 IoCs

resource	yara_rule
behavioral1/memory/99140-56-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/99140-61-0x000000000042213E-mapping.dmp	family_redline
behavioral1/memory/99140-62-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/99140-63-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 752 set thread context of 99140	752	file.exe	29

Program crash 1 IoCs

pid	pid_target	Process	procid_target
99180	752	WerFault.exe	27

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
99140	AppLaunch.exe
99140	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	99140	AppLaunch.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 752 wrote to memory of 99140	752	file.exe	29
PID 752 wrote to memory of 99140	752	file.exe	29
PID 752 wrote to memory of 99140	752	file.exe	29
PID 752 wrote to memory of 99140	752	file.exe	29
PID 752 wrote to memory of 99140	752	file.exe	29
PID 752 wrote to memory of 99140	752	file.exe	29
PID 752 wrote to memory of 99140	752	file.exe	29
PID 752 wrote to memory of 99140	752	file.exe	29
PID 752 wrote to memory of 99140	752	file.exe	29
PID 752 wrote to memory of 99180	752	file.exe	30
PID 752 wrote to memory of 99180	752	file.exe	30
PID 752 wrote to memory of 99180	752	file.exe	30
PID 752 wrote to memory of 99180	752	file.exe	30

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:752
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:99140
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 752 -s 97752
  2⤵
  - Program crash
  PID:99180

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/99140-54-0x0000000000400000-0x0000000000428000-memory.dmp

Download

memory/99140-56-0x0000000000400000-0x0000000000428000-memory.dmp

Download

memory/99140-62-0x0000000000400000-0x0000000000428000-memory.dmp

Download

memory/99140-63-0x0000000000400000-0x0000000000428000-memory.dmp

Download

memory/99140-64-0x0000000075241000-0x0000000075243000-memory.dmp

Download