redline | 036fb259b53e5db9dbe7039bd4a2c5e2118b3242e38e9c0cc697e4e4c44b9f40

General

Target

8e38e8ecd481eb08ceaa4ae363251311.exe
Size

915KB
MD5

8e38e8ecd481eb08ceaa4ae363251311
SHA1

8c2a06c4c7b52cb9cd01c414732597e9289b3ad4
SHA256

036fb259b53e5db9dbe7039bd4a2c5e2118b3242e38e9c0cc697e4e4c44b9f40
SHA512

c02a7be29b8012778a9028b67d71384e0a6a60857f880bf858099aef5a41a21c0068cfd2ff4116176493c28938d5e799ca18738a6e29335c3423f895305d016f
SSDEEP

24576:7tASL4DpnNBcMxDlxTWTn6WHmTSHMLir8/dp97A:f4DpnNBcMTxTyYSY1P7A

Score

10^/10

redline logsdiller cloud (tg: @logsdillabot)discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

LogsDiller Cloud (TG: @logsdillabot)

C2

5.42.65.115:40551

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
behavioral2/memory/3532-1-0x0000000000400000-0x0000000000452000-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
Suspicious use of SetThreadContext 1 IoCs

Processes:

8e38e8ecd481eb08ceaa4ae363251311.exe

description pid process target process

PID 1896 set thread context of 3532 1896 8e38e8ecd481eb08ceaa4ae363251311.exe RegAsm.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2044 1896 WerFault.exe 8e38e8ecd481eb08ceaa4ae363251311.exe

description	pid	process	target process
PID 1896 set thread context of 3532	1896	8e38e8ecd481eb08ceaa4ae363251311.exe	RegAsm.exe

pid	pid_target	process	target process
2044	1896	WerFault.exe	8e38e8ecd481eb08ceaa4ae363251311.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
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\F1A578C4CB5DE79A370893983FD4DA8B67B2B064\Blob = 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	RegAsm.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\F1A578C4CB5DE79A370893983FD4DA8B67B2B064	RegAsm.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

RegAsm.exe

pid process

3532 RegAsm.exe
3532 RegAsm.exe
3532 RegAsm.exe
3532 RegAsm.exe
3532 RegAsm.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description pid process

Token: SeDebugPrivilege 3532 RegAsm.exe

pid	process
3532	RegAsm.exe
3532	RegAsm.exe
3532	RegAsm.exe
3532	RegAsm.exe
3532	RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	3532	RegAsm.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

8e38e8ecd481eb08ceaa4ae363251311.exe

description	pid	process	target process
PID 1896 wrote to memory of 2240	1896	8e38e8ecd481eb08ceaa4ae363251311.exe	RegAsm.exe
PID 1896 wrote to memory of 2240	1896	8e38e8ecd481eb08ceaa4ae363251311.exe	RegAsm.exe
PID 1896 wrote to memory of 2240	1896	8e38e8ecd481eb08ceaa4ae363251311.exe	RegAsm.exe
PID 1896 wrote to memory of 3532	1896	8e38e8ecd481eb08ceaa4ae363251311.exe	RegAsm.exe
PID 1896 wrote to memory of 3532	1896	8e38e8ecd481eb08ceaa4ae363251311.exe	RegAsm.exe
PID 1896 wrote to memory of 3532	1896	8e38e8ecd481eb08ceaa4ae363251311.exe	RegAsm.exe
PID 1896 wrote to memory of 3532	1896	8e38e8ecd481eb08ceaa4ae363251311.exe	RegAsm.exe
PID 1896 wrote to memory of 3532	1896	8e38e8ecd481eb08ceaa4ae363251311.exe	RegAsm.exe
PID 1896 wrote to memory of 3532	1896	8e38e8ecd481eb08ceaa4ae363251311.exe	RegAsm.exe
PID 1896 wrote to memory of 3532	1896	8e38e8ecd481eb08ceaa4ae363251311.exe	RegAsm.exe
PID 1896 wrote to memory of 3532	1896	8e38e8ecd481eb08ceaa4ae363251311.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\8e38e8ecd481eb08ceaa4ae363251311.exe
"C:\Users\Admin\AppData\Local\Temp\8e38e8ecd481eb08ceaa4ae363251311.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1896

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
2⤵
PID:2240

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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3532

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1896 -s 256
2⤵
- Program crash
PID:2044

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1896 -ip 1896
1⤵
PID:396

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Subvert Trust Controls

1

T1553

Install Root Certificate

1

T1553.004

Credential Access

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\Tmp4B90.tmp
Filesize
2KB

MD5
1420d30f964eac2c85b2ccfe968eebce

SHA1
bdf9a6876578a3e38079c4f8cf5d6c79687ad750

SHA256
f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9

SHA512
6fcb6ce148e1e246d6805502d4914595957061946751656567a5013d96033dd1769a22a87c45821e7542cde533450e41182cee898cd2ccf911c91bc4822371a8

Download Submit
memory/1896-2-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

Filesize
4KB

Download
memory/1896-0-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

Filesize
4KB

Download
memory/3532-25-0x00000000063C0000-0x00000000063DE000-memory.dmp

Filesize
120KB

Download
memory/3532-29-0x0000000006550000-0x000000000665A000-memory.dmp

Filesize
1.0MB

Download
memory/3532-5-0x0000000004FE0000-0x0000000005072000-memory.dmp

Filesize
584KB

Download
memory/3532-6-0x0000000004FC0000-0x0000000004FCA000-memory.dmp

Filesize
40KB

Download
memory/3532-7-0x0000000074930000-0x00000000750E0000-memory.dmp

Filesize
7.7MB

Download
memory/3532-3-0x000000007493E000-0x000000007493F000-memory.dmp

Filesize
4KB

Download
memory/3532-24-0x0000000005D40000-0x0000000005DB6000-memory.dmp

Filesize
472KB

Download
memory/3532-1-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/3532-28-0x0000000006A00000-0x0000000007018000-memory.dmp

Filesize
6.1MB

Download
memory/3532-4-0x0000000005590000-0x0000000005B34000-memory.dmp

Filesize
5.6MB

Download
memory/3532-30-0x0000000006490000-0x00000000064A2000-memory.dmp

Filesize
72KB

Download
memory/3532-31-0x00000000064F0000-0x000000000652C000-memory.dmp

Filesize
240KB

Download
memory/3532-32-0x0000000006660000-0x00000000066AC000-memory.dmp

Filesize
304KB

Download
memory/3532-33-0x00000000067A0000-0x0000000006806000-memory.dmp

Filesize
408KB

Download
memory/3532-36-0x00000000069B0000-0x0000000006A00000-memory.dmp

Filesize
320KB

Download
memory/3532-37-0x0000000008A00000-0x0000000008BC2000-memory.dmp

Filesize
1.8MB

Download
memory/3532-38-0x0000000009100000-0x000000000962C000-memory.dmp

Filesize
5.2MB

Download
memory/3532-40-0x0000000074930000-0x00000000750E0000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads