redline | e19e97a334ecb39058fd976080222a46cc2159e34c85df371a9eaf0088ee80eb

Analysis

max time kernel
144s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
23-05-2024 10:44

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General

Target

410e72302dee0862e82d58671c8a130371c31bc22e8fb1bdd2afad927b1716e8.exe
Size

265KB
MD5

ad98e1aeaa299bdb2621db119060b32d
SHA1

77ab9d8e907f7745b9acf9f193ca59bdee47ac7c
SHA256

410e72302dee0862e82d58671c8a130371c31bc22e8fb1bdd2afad927b1716e8
SHA512

52a6eeba774bd755282bd7d465945288a8270d1dc1b8ec2734c1fdac90a681df8c0585fae38f54e466ffe822b670098e2c9efdfdfb1ab4669e47032f920b54a7
SSDEEP

6144:PZrHgDcXDXO5TGgwAEQSFQD9zqiL07Sowa6up:PZHgDcCqFQDRxoBw/up

Score

10^/10

redline 7001210066 discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

7001210066

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

Processes:

resource	yara_rule
behavioral10/memory/4820-1-0x0000000000400000-0x0000000000422000-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 2 IoCs

Web Service
T1102

Processes:

flow ioc

5 pastebin.com
8 pastebin.com

flow	ioc
5	pastebin.com
8	pastebin.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

410e72302dee0862e82d58671c8a130371c31bc22e8fb1bdd2afad927b1716e8.exe

description	pid	process	target process
PID 392 set thread context of 4820	392	410e72302dee0862e82d58671c8a130371c31bc22e8fb1bdd2afad927b1716e8.exe	RegAsm.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

Processes:

RegAsm.exe

pid process

4820 RegAsm.exe
4820 RegAsm.exe
4820 RegAsm.exe
4820 RegAsm.exe
4820 RegAsm.exe
4820 RegAsm.exe
4820 RegAsm.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description pid process

Token: SeDebugPrivilege 4820 RegAsm.exe

pid	process
4820	RegAsm.exe
4820	RegAsm.exe
4820	RegAsm.exe
4820	RegAsm.exe
4820	RegAsm.exe
4820	RegAsm.exe
4820	RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	4820	RegAsm.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

410e72302dee0862e82d58671c8a130371c31bc22e8fb1bdd2afad927b1716e8.exe

description	pid	process	target process
PID 392 wrote to memory of 4820	392	410e72302dee0862e82d58671c8a130371c31bc22e8fb1bdd2afad927b1716e8.exe	RegAsm.exe
PID 392 wrote to memory of 4820	392	410e72302dee0862e82d58671c8a130371c31bc22e8fb1bdd2afad927b1716e8.exe	RegAsm.exe
PID 392 wrote to memory of 4820	392	410e72302dee0862e82d58671c8a130371c31bc22e8fb1bdd2afad927b1716e8.exe	RegAsm.exe
PID 392 wrote to memory of 4820	392	410e72302dee0862e82d58671c8a130371c31bc22e8fb1bdd2afad927b1716e8.exe	RegAsm.exe
PID 392 wrote to memory of 4820	392	410e72302dee0862e82d58671c8a130371c31bc22e8fb1bdd2afad927b1716e8.exe	RegAsm.exe
PID 392 wrote to memory of 4820	392	410e72302dee0862e82d58671c8a130371c31bc22e8fb1bdd2afad927b1716e8.exe	RegAsm.exe
PID 392 wrote to memory of 4820	392	410e72302dee0862e82d58671c8a130371c31bc22e8fb1bdd2afad927b1716e8.exe	RegAsm.exe
PID 392 wrote to memory of 4820	392	410e72302dee0862e82d58671c8a130371c31bc22e8fb1bdd2afad927b1716e8.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\410e72302dee0862e82d58671c8a130371c31bc22e8fb1bdd2afad927b1716e8.exe
"C:\Users\Admin\AppData\Local\Temp\410e72302dee0862e82d58671c8a130371c31bc22e8fb1bdd2afad927b1716e8.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:392
- 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:4820

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

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Downloads

memory/392-2-0x0000000000360000-0x0000000000361000-memory.dmp

Filesize
4KB

Download
memory/392-0-0x0000000000360000-0x0000000000361000-memory.dmp

Filesize
4KB

Download
memory/4820-6-0x0000000005CA0000-0x0000000005CB2000-memory.dmp

Filesize
72KB

Download
memory/4820-3-0x0000000074AFE000-0x0000000074AFF000-memory.dmp

Filesize
4KB

Download
memory/4820-4-0x0000000005720000-0x0000000005786000-memory.dmp

Filesize
408KB

Download
memory/4820-5-0x0000000006210000-0x0000000006828000-memory.dmp

Filesize
6.1MB

Download
memory/4820-1-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/4820-7-0x0000000005DD0000-0x0000000005EDA000-memory.dmp

Filesize
1.0MB

Download
memory/4820-8-0x0000000074AF0000-0x00000000752A0000-memory.dmp

Filesize
7.7MB

Download
memory/4820-9-0x0000000006170000-0x00000000061AC000-memory.dmp

Filesize
240KB

Download
memory/4820-10-0x00000000061B0000-0x00000000061FC000-memory.dmp

Filesize
304KB

Download
memory/4820-11-0x0000000074AFE000-0x0000000074AFF000-memory.dmp

Filesize
4KB

Download
memory/4820-12-0x0000000074AF0000-0x00000000752A0000-memory.dmp

Filesize
7.7MB

Download