redline | dee9ad32eab4891fb956f119086543a5220518547f24794812f42e012b0cc1d4

General

Target

file.exe
Size

518KB
MD5

c15c91c578b84e19b66599a4eaa29636
SHA1

2baf692d598ade6f2348fa5a875857abb70e4ca9
SHA256

dee9ad32eab4891fb956f119086543a5220518547f24794812f42e012b0cc1d4
SHA512

2268017aa29e327707f3471957296056c496c7ba835c6ddca7f4bed59b1882d93bbaab46c9f4ae1c5ab120f9ceda8a4a096566ad37b23103829676c8cf3b7d77
SSDEEP

12288:pbA9s8w7P9Ca47E6uUlVGd7KaL7mTIFc/K9lTdovsC:KsDb4nKwaXmMy/K/Th

Score

10^/10

redline logsdiller cloud (tg: @logsdillabot)infostealer

Malware Config

Extracted

Family

redline

Botnet

LogsDiller Cloud (TG: @logsdillabot)

C2

5.42.65.96:28380

Signatures

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

RedLine payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1520-1-0x0000000000260000-0x00000000002E6000-memory.dmp	family_redline
behavioral2/memory/3408-0-0x0000000000400000-0x0000000000452000-memory.dmp	family_redline

Suspicious use of SetThreadContext 1 IoCs

Processes:

file.exe

description pid process target process

PID 1520 set thread context of 3408 1520 file.exe RegAsm.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

description	pid	process	target process
PID 1520 set thread context of 3408	1520	file.exe	RegAsm.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

Processes:

RegAsm.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\F1A578C4CB5DE79A370893983FD4DA8B67B2B064	RegAsm.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\F1A578C4CB5DE79A370893983FD4DA8B67B2B064\Blob = 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	RegAsm.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

file.exe

description	pid	process	target process
PID 1520 wrote to memory of 3408	1520	file.exe	RegAsm.exe
PID 1520 wrote to memory of 3408	1520	file.exe	RegAsm.exe
PID 1520 wrote to memory of 3408	1520	file.exe	RegAsm.exe
PID 1520 wrote to memory of 3408	1520	file.exe	RegAsm.exe
PID 1520 wrote to memory of 3408	1520	file.exe	RegAsm.exe
PID 1520 wrote to memory of 3408	1520	file.exe	RegAsm.exe
PID 1520 wrote to memory of 3408	1520	file.exe	RegAsm.exe
PID 1520 wrote to memory of 3408	1520	file.exe	RegAsm.exe

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:1520

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
2⤵
- Modifies system certificate store
PID:3408

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Subvert Trust Controls

1

T1553

Install Root Certificate

Modify Registry

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\Tmp3662.tmp
Filesize
2KB

MD5
1420d30f964eac2c85b2ccfe968eebce

SHA1
bdf9a6876578a3e38079c4f8cf5d6c79687ad750

SHA256
f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9

SHA512
6fcb6ce148e1e246d6805502d4914595957061946751656567a5013d96033dd1769a22a87c45821e7542cde533450e41182cee898cd2ccf911c91bc4822371a8

Download Submit
memory/1520-1-0x0000000000260000-0x00000000002E6000-memory.dmp

Filesize
536KB

Download
memory/3408-24-0x00000000061A0000-0x0000000006216000-memory.dmp

Filesize
472KB

Download
memory/3408-25-0x0000000006930000-0x000000000694E000-memory.dmp

Filesize
120KB

Download
memory/3408-5-0x0000000005540000-0x00000000055D2000-memory.dmp

Filesize
584KB

Download
memory/3408-6-0x0000000005790000-0x00000000057A0000-memory.dmp

Filesize
64KB

Download
memory/3408-7-0x00000000055E0000-0x00000000055EA000-memory.dmp

Filesize
40KB

Download
memory/3408-3-0x0000000074C10000-0x00000000753C0000-memory.dmp

Filesize
7.7MB

Download
memory/3408-0-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/3408-4-0x0000000005AF0000-0x0000000006094000-memory.dmp

Filesize
5.6MB

Download
memory/3408-28-0x0000000006F70000-0x0000000007588000-memory.dmp

Filesize
6.1MB

Download
memory/3408-29-0x0000000006AC0000-0x0000000006BCA000-memory.dmp

Filesize
1.0MB

Download
memory/3408-30-0x0000000006A00000-0x0000000006A12000-memory.dmp

Filesize
72KB

Download
memory/3408-31-0x0000000006A60000-0x0000000006A9C000-memory.dmp

Filesize
240KB

Download
memory/3408-32-0x0000000006BD0000-0x0000000006C1C000-memory.dmp

Filesize
304KB

Download
memory/3408-33-0x0000000074C10000-0x00000000753C0000-memory.dmp

Filesize
7.7MB

Download
memory/3408-34-0x0000000005790000-0x00000000057A0000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads