redline | 1b3d4f28bdc4aa5bb91b63d4166da305976fbfd3d185a3ed425e0d09e573a572

Analysis

max time kernel
195s
max time network
292s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
01/05/2024, 22:37

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
1b3d4f28bdc4aa5bb91b63d4166da305976fbfd3d185a3ed425e0d09e573a572.exe
Size 472KB
Sample240501-2jrpgabf49
SHA256 1b3d4f28bdc4aa5bb91b63d4166da305976fbfd3d185a3ed425e0d09e573a572
MD5 fe66f56059559cc500bb6f41a23847bf
SHA1 8954970a8026c1cea95f5dee7509c32d0cac1d7d
SHA512 0b993bec47840871f85357e1e72695fb7a5d8a745bce379b3c1ba297b89079cc7c846344a3c7390d539d2a33bbcd8f80be949132d8431ffe120460aa2f7f6fc7
SSDEEP 12288:+ASkTUGRODeHPHDYUNZrLMhIu026AnmAyr:+A4GBjYS3MhIZAI
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

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

Malware Config

Extracted

Family

redline

Botnet

LogsDiller Cloud (TG: @logsdillabot)

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 1 IoCs

resource	yara_rule
behavioral2/memory/2236-1-0x0000000000400000-0x0000000000452000-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

description	pid	Process	procid_target
PID 4744 set thread context of 2236	4744	1b3d4f28bdc4aa5bb91b63d4166da305976fbfd3d185a3ed425e0d09e573a572.exe	74

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

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 behavior: EnumeratesProcesses 3 IoCs

pid	Process
2236	RegAsm.exe
2236	RegAsm.exe
2236	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2236	RegAsm.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4744 wrote to memory of 2236	4744	1b3d4f28bdc4aa5bb91b63d4166da305976fbfd3d185a3ed425e0d09e573a572.exe	74
PID 4744 wrote to memory of 2236	4744	1b3d4f28bdc4aa5bb91b63d4166da305976fbfd3d185a3ed425e0d09e573a572.exe	74
PID 4744 wrote to memory of 2236	4744	1b3d4f28bdc4aa5bb91b63d4166da305976fbfd3d185a3ed425e0d09e573a572.exe	74
PID 4744 wrote to memory of 2236	4744	1b3d4f28bdc4aa5bb91b63d4166da305976fbfd3d185a3ed425e0d09e573a572.exe	74
PID 4744 wrote to memory of 2236	4744	1b3d4f28bdc4aa5bb91b63d4166da305976fbfd3d185a3ed425e0d09e573a572.exe	74
PID 4744 wrote to memory of 2236	4744	1b3d4f28bdc4aa5bb91b63d4166da305976fbfd3d185a3ed425e0d09e573a572.exe	74
PID 4744 wrote to memory of 2236	4744	1b3d4f28bdc4aa5bb91b63d4166da305976fbfd3d185a3ed425e0d09e573a572.exe	74
PID 4744 wrote to memory of 2236	4744	1b3d4f28bdc4aa5bb91b63d4166da305976fbfd3d185a3ed425e0d09e573a572.exe	74

C:\Users\Admin\AppData\Local\Temp\1b3d4f28bdc4aa5bb91b63d4166da305976fbfd3d185a3ed425e0d09e573a572.exe
"C:\Users\Admin\AppData\Local\Temp\1b3d4f28bdc4aa5bb91b63d4166da305976fbfd3d185a3ed425e0d09e573a572.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4744
- 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:2236

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

Tmp614A.tmp

Path C:\Users\Admin\AppData\Local\Temp\Tmp614A.tmp
Size 2KB
SHA256 f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9
MD5 1420d30f964eac2c85b2ccfe968eebce
SHA1 bdf9a6876578a3e38079c4f8cf5d6c79687ad750
SHA512 6fcb6ce148e1e246d6805502d4914595957061946751656567a5013d96033dd1769a22a87c45821e7542cde533450e41182cee898cd2ccf911c91bc4822371a8
MD5 SHA1 SHA512

Submit Download

memory/2236-23-0x0000000006050000-0x000000000606E000-memory.dmp

Download

memory/2236-27-0x0000000006120000-0x0000000006132000-memory.dmp

Download

memory/2236-3-0x00000000052A0000-0x000000000579E000-memory.dmp

Download

memory/2236-4-0x0000000004E40000-0x0000000004ED2000-memory.dmp

Download

memory/2236-5-0x0000000004DA0000-0x0000000004DAA000-memory.dmp

Download

memory/2236-1-0x0000000000400000-0x0000000000452000-memory.dmp

Download

memory/2236-22-0x0000000005920000-0x0000000005996000-memory.dmp

Download

memory/2236-35-0x0000000007530000-0x0000000007580000-memory.dmp

Download

memory/2236-2-0x0000000073D1E000-0x0000000073D1F000-memory.dmp

Download

memory/2236-26-0x00000000061F0000-0x00000000062FA000-memory.dmp

Download

memory/2236-25-0x0000000006680000-0x0000000006C86000-memory.dmp

Download

memory/2236-28-0x0000000006180000-0x00000000061BE000-memory.dmp

Download

memory/2236-29-0x0000000006300000-0x000000000634B000-memory.dmp

Download

memory/2236-30-0x0000000006430000-0x0000000006496000-memory.dmp

Download

memory/2236-33-0x0000000007160000-0x0000000007322000-memory.dmp

Download

memory/2236-34-0x0000000007860000-0x0000000007D8C000-memory.dmp

Download

memory/4744-0-0x0000000000B17000-0x0000000000B18000-memory.dmp

Download