redline | b20d3b5caab986390a57d9b858c330d6fa12fa368809dfc94b90991735dc89d1

Analysis

max time kernel
135s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
13-05-2024 10:00

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General

Target

2ca913545183cade199d442f191ec899bc998b01a3aac8ad506c95f995b6a423.exe
Size

297KB
MD5

f541756a13e547cbe70109b2209d77a2
SHA1

00cdd1b1fcc6d76d665d6e7ef445caa9ba93676b
SHA256

2ca913545183cade199d442f191ec899bc998b01a3aac8ad506c95f995b6a423
SHA512

31affc158042c2081fff2abdca584555076fcb8ab3e1586f13d7541cbbeb4c50c513624871194d72778380c376d98618f79c281995a8bec9d0ecde44ece73b99
SSDEEP

6144:gk87zE8yF+JnF/1VVWNx0X0ok+IReDCUexHO5o7eWsMaWvCoCe:J87zE5iaN0052CUSQojsFoCe

Score

10^/10

redline 7001210066 discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

7001210066

https://pastebin.com/raw/KE5Mft0T

Signatures

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

RedLine payload 1 IoCs

resource	yara_rule
behavioral10/memory/3128-1-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Legitimate hosting services abused for malware hosting/C2 1 TTPs 4 IoCs

Web Service

T1102

flow	ioc
7	pastebin.com
8	pastebin.com
49	pastebin.com
69	pastebin.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3168 set thread context of 3128	3168	2ca913545183cade199d442f191ec899bc998b01a3aac8ad506c95f995b6a423.exe	87

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
3128	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3128	RegAsm.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 3168 wrote to memory of 2344	3168	2ca913545183cade199d442f191ec899bc998b01a3aac8ad506c95f995b6a423.exe	85
PID 3168 wrote to memory of 2344	3168	2ca913545183cade199d442f191ec899bc998b01a3aac8ad506c95f995b6a423.exe	85
PID 3168 wrote to memory of 2344	3168	2ca913545183cade199d442f191ec899bc998b01a3aac8ad506c95f995b6a423.exe	85
PID 3168 wrote to memory of 1896	3168	2ca913545183cade199d442f191ec899bc998b01a3aac8ad506c95f995b6a423.exe	86
PID 3168 wrote to memory of 1896	3168	2ca913545183cade199d442f191ec899bc998b01a3aac8ad506c95f995b6a423.exe	86
PID 3168 wrote to memory of 1896	3168	2ca913545183cade199d442f191ec899bc998b01a3aac8ad506c95f995b6a423.exe	86
PID 3168 wrote to memory of 3128	3168	2ca913545183cade199d442f191ec899bc998b01a3aac8ad506c95f995b6a423.exe	87
PID 3168 wrote to memory of 3128	3168	2ca913545183cade199d442f191ec899bc998b01a3aac8ad506c95f995b6a423.exe	87
PID 3168 wrote to memory of 3128	3168	2ca913545183cade199d442f191ec899bc998b01a3aac8ad506c95f995b6a423.exe	87
PID 3168 wrote to memory of 3128	3168	2ca913545183cade199d442f191ec899bc998b01a3aac8ad506c95f995b6a423.exe	87
PID 3168 wrote to memory of 3128	3168	2ca913545183cade199d442f191ec899bc998b01a3aac8ad506c95f995b6a423.exe	87
PID 3168 wrote to memory of 3128	3168	2ca913545183cade199d442f191ec899bc998b01a3aac8ad506c95f995b6a423.exe	87
PID 3168 wrote to memory of 3128	3168	2ca913545183cade199d442f191ec899bc998b01a3aac8ad506c95f995b6a423.exe	87
PID 3168 wrote to memory of 3128	3168	2ca913545183cade199d442f191ec899bc998b01a3aac8ad506c95f995b6a423.exe	87

C:\Users\Admin\AppData\Local\Temp\2ca913545183cade199d442f191ec899bc998b01a3aac8ad506c95f995b6a423.exe
"C:\Users\Admin\AppData\Local\Temp\2ca913545183cade199d442f191ec899bc998b01a3aac8ad506c95f995b6a423.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3168
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  PID:2344
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  PID:1896
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3128

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3128-1-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/3128-2-0x0000000074E8E000-0x0000000074E8F000-memory.dmp

Filesize
4KB

Download
memory/3128-3-0x00000000057F0000-0x0000000005856000-memory.dmp

Filesize
408KB

Download
memory/3128-5-0x0000000005D90000-0x0000000005DA2000-memory.dmp

Filesize
72KB

Download
memory/3128-4-0x0000000006340000-0x0000000006958000-memory.dmp

Filesize
6.1MB

Download
memory/3128-6-0x0000000005EC0000-0x0000000005FCA000-memory.dmp

Filesize
1.0MB

Download
memory/3128-7-0x0000000074E80000-0x0000000075630000-memory.dmp

Filesize
7.7MB

Download
memory/3128-8-0x0000000074E8E000-0x0000000074E8F000-memory.dmp

Filesize
4KB

Download
memory/3128-9-0x0000000074E80000-0x0000000075630000-memory.dmp

Filesize
7.7MB

Download
memory/3168-0-0x0000000000ACA000-0x0000000000ACB000-memory.dmp

Filesize
4KB

Download