redline | 799df5470febd5c98a70f4df5add1e01462600032c6b126daa1665ea95af4f0e

Analysis

max time kernel
38s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
05/11/2022, 16:42

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General

Target

file.exe
Size

1.4MB
MD5

e9f81e495e2df46cf30a8db34c0f80c5
SHA1

51a769d8414c4c57fe7c9b15aeb5bfd8c45865b5
SHA256

799df5470febd5c98a70f4df5add1e01462600032c6b126daa1665ea95af4f0e
SHA512

4216dcec2e3130875cf258a01fc775382bad49f5ecefc05f9d5a3d4a3dde171d759a696dfa7b1e6ab4529769b2354bae303f563d5a3d70a7fe74abd03c363fbe
SSDEEP

24576:h71YR9ep7TBP81XNiC6+T/2kIjWcgaFYS9yI4cK7ho1Ed6an7xnM5MntHxJVxgZD:g9ep3NYXNOw/2kIjdXaxITK3hi5MnJTA

Score

10^/10

redline 1310 infostealer spyware

Malware Config

Extracted

Family

redline

Botnet

1310

79.137.192.57:48771

Attributes

auth_value
feb5f5c29913f32658637e553762a40e

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/95996-61-0x000000000042216E-mapping.dmp	family_redline
behavioral1/memory/95996-56-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/95996-62-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/95996-63-0x0000000000400000-0x0000000000428000-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 1280 set thread context of 95996	1280	file.exe	29

Program crash 1 IoCs

pid	pid_target	Process	procid_target
96040	1280	WerFault.exe	15

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
95996	AppLaunch.exe
95996	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	95996	AppLaunch.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1280 wrote to memory of 95996	1280	file.exe	29
PID 1280 wrote to memory of 95996	1280	file.exe	29
PID 1280 wrote to memory of 95996	1280	file.exe	29
PID 1280 wrote to memory of 95996	1280	file.exe	29
PID 1280 wrote to memory of 95996	1280	file.exe	29
PID 1280 wrote to memory of 95996	1280	file.exe	29
PID 1280 wrote to memory of 95996	1280	file.exe	29
PID 1280 wrote to memory of 95996	1280	file.exe	29
PID 1280 wrote to memory of 95996	1280	file.exe	29
PID 1280 wrote to memory of 96040	1280	file.exe	30
PID 1280 wrote to memory of 96040	1280	file.exe	30
PID 1280 wrote to memory of 96040	1280	file.exe	30
PID 1280 wrote to memory of 96040	1280	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:1280
- 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:95996
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1280 -s 94648
  2⤵
  - Program crash
  PID:96040

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/95996-54-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/95996-56-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/95996-62-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/95996-63-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/95996-64-0x0000000075811000-0x0000000075813000-memory.dmp

Filesize
8KB

Download