redline | c65fbeeb19e8ffe3f794dd544812c9626bd23f5c3a685897307f43c45270786c

Analysis

max time kernel
92s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
13-05-2024 11:48

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General

Target

0e996fcc71a35f368ba66b5bcbbbd91872770dfbf086c97dd4f55f6a6a7d8df5.exe
Size

306KB
MD5

261ee0f076bc6f7d37834fc4a3f4c21b
SHA1

46f6c26e73d8d1a98f0432566d3060f93ab7a7e8
SHA256

0e996fcc71a35f368ba66b5bcbbbd91872770dfbf086c97dd4f55f6a6a7d8df5
SHA512

560666a996fd57530ffdc0c9e3993978bf9875d0d0da25d6404ba262f3cce18fd4766b4202b752eb4a229846b1b6ab4473611ad41a181f80a05ac1639ba7367d
SSDEEP

6144:94Z19vSWh60RVAtljy114OfS0BP+DOba6pZEJyL98B:6Z6WhHO8BPeX6p2yL98B

Score

10^/10

redline 5195552529 discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

5195552529

https://pastebin.com/raw/NgsUAPya

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
behavioral4/memory/3092-1-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
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 2 IoCs

Web Service

T1102

flow	ioc
1	pastebin.com
2	pastebin.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 232 set thread context of 3092	232	0e996fcc71a35f368ba66b5bcbbbd91872770dfbf086c97dd4f55f6a6a7d8df5.exe	84

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4384	232	WerFault.exe	82

Suspicious behavior: EnumeratesProcesses 13 IoCs

pid	Process
3092	RegAsm.exe
3092	RegAsm.exe
3092	RegAsm.exe
3092	RegAsm.exe
3092	RegAsm.exe
3092	RegAsm.exe
3092	RegAsm.exe
3092	RegAsm.exe
3092	RegAsm.exe
3092	RegAsm.exe
3092	RegAsm.exe
3092	RegAsm.exe
3092	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3092	RegAsm.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 232 wrote to memory of 1360	232	0e996fcc71a35f368ba66b5bcbbbd91872770dfbf086c97dd4f55f6a6a7d8df5.exe	83
PID 232 wrote to memory of 1360	232	0e996fcc71a35f368ba66b5bcbbbd91872770dfbf086c97dd4f55f6a6a7d8df5.exe	83
PID 232 wrote to memory of 1360	232	0e996fcc71a35f368ba66b5bcbbbd91872770dfbf086c97dd4f55f6a6a7d8df5.exe	83
PID 232 wrote to memory of 3092	232	0e996fcc71a35f368ba66b5bcbbbd91872770dfbf086c97dd4f55f6a6a7d8df5.exe	84
PID 232 wrote to memory of 3092	232	0e996fcc71a35f368ba66b5bcbbbd91872770dfbf086c97dd4f55f6a6a7d8df5.exe	84
PID 232 wrote to memory of 3092	232	0e996fcc71a35f368ba66b5bcbbbd91872770dfbf086c97dd4f55f6a6a7d8df5.exe	84
PID 232 wrote to memory of 3092	232	0e996fcc71a35f368ba66b5bcbbbd91872770dfbf086c97dd4f55f6a6a7d8df5.exe	84
PID 232 wrote to memory of 3092	232	0e996fcc71a35f368ba66b5bcbbbd91872770dfbf086c97dd4f55f6a6a7d8df5.exe	84
PID 232 wrote to memory of 3092	232	0e996fcc71a35f368ba66b5bcbbbd91872770dfbf086c97dd4f55f6a6a7d8df5.exe	84
PID 232 wrote to memory of 3092	232	0e996fcc71a35f368ba66b5bcbbbd91872770dfbf086c97dd4f55f6a6a7d8df5.exe	84
PID 232 wrote to memory of 3092	232	0e996fcc71a35f368ba66b5bcbbbd91872770dfbf086c97dd4f55f6a6a7d8df5.exe	84

C:\Users\Admin\AppData\Local\Temp\0e996fcc71a35f368ba66b5bcbbbd91872770dfbf086c97dd4f55f6a6a7d8df5.exe
"C:\Users\Admin\AppData\Local\Temp\0e996fcc71a35f368ba66b5bcbbbd91872770dfbf086c97dd4f55f6a6a7d8df5.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:232
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  PID:1360
- 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:3092
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 232 -s 312
  2⤵
  - Program crash
  PID:4384

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 232 -ip 232
1⤵
PID:2584

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

memory/232-0-0x00000000000B8000-0x00000000000B9000-memory.dmp

Filesize
4KB

Download
memory/3092-1-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/3092-2-0x00000000747AE000-0x00000000747AF000-memory.dmp

Filesize
4KB

Download
memory/3092-3-0x0000000005420000-0x0000000005486000-memory.dmp

Filesize
408KB

Download
memory/3092-4-0x0000000005EF0000-0x0000000006508000-memory.dmp

Filesize
6.1MB

Download
memory/3092-5-0x0000000005960000-0x0000000005972000-memory.dmp

Filesize
72KB

Download
memory/3092-6-0x0000000005A90000-0x0000000005B9A000-memory.dmp

Filesize
1.0MB

Download
memory/3092-7-0x00000000747A0000-0x0000000074F50000-memory.dmp

Filesize
7.7MB

Download
memory/3092-8-0x0000000006890000-0x00000000068CC000-memory.dmp

Filesize
240KB

Download
memory/3092-9-0x00000000068D0000-0x000000000691C000-memory.dmp

Filesize
304KB

Download
memory/3092-10-0x0000000006C10000-0x0000000006DD2000-memory.dmp

Filesize
1.8MB

Download
memory/3092-11-0x0000000007310000-0x000000000783C000-memory.dmp

Filesize
5.2MB

Download
memory/3092-12-0x0000000007DF0000-0x0000000008394000-memory.dmp

Filesize
5.6MB

Download
memory/3092-13-0x0000000006FF0000-0x0000000007082000-memory.dmp

Filesize
584KB

Download
memory/3092-14-0x0000000007190000-0x0000000007206000-memory.dmp

Filesize
472KB

Download
memory/3092-15-0x0000000006F80000-0x0000000006F9E000-memory.dmp

Filesize
120KB

Download
memory/3092-16-0x0000000007940000-0x0000000007990000-memory.dmp

Filesize
320KB

Download
memory/3092-18-0x00000000747A0000-0x0000000074F50000-memory.dmp

Filesize
7.7MB

Download