redline | 592ea2c548c74f9778a17ac78eba08eb7bfde214d690a7e593731fdbd604c877

Analysis

max time kernel
58s
max time network
151s
platform
windows10_x64
resource
win10v20210408
submitted
10-08-2021 11:13

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General

Target

Minecraft_v4.3.exe
Size

1.9MB
MD5

54263196f68701f4d74ecce284ebf501
SHA1

7432a4a4a57973d77ca7f65a2be4bb357efddc30
SHA256

8f9d77e5b65e2263f81d3398d3cc6741752702021bb5aa6a2a716cf6f6e204d5
SHA512

bbda9e72dd377915f6a065b52d4bbb4ceb5f4c22197ced84b78cee644a2dd408e375ee41cfa00e454fe45b3b953f3bb8747fac223d878d23bb9800bb5a8c8ff9

Score

10^/10

redline boss7 discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

boss7

109.248.201.150:63757

Signatures

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

RedLine Payload 2 IoCs

resource	yara_rule
behavioral16/memory/2032-123-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral16/memory/2032-124-0x0000000000418E56-mapping.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
T1081
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
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

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
16	ipinfo.io
17	ipinfo.io

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3128 set thread context of 2032	3128	Minecraft_v4.3.exe	79

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3128	Minecraft_v4.3.exe
3128	Minecraft_v4.3.exe
2032	Minecraft_v4.3.exe
2032	Minecraft_v4.3.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3128	Minecraft_v4.3.exe
Token: SeDebugPrivilege	2032	Minecraft_v4.3.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3128 wrote to memory of 2268	3128	Minecraft_v4.3.exe	78
PID 3128 wrote to memory of 2268	3128	Minecraft_v4.3.exe	78
PID 3128 wrote to memory of 2268	3128	Minecraft_v4.3.exe	78
PID 3128 wrote to memory of 2032	3128	Minecraft_v4.3.exe	79
PID 3128 wrote to memory of 2032	3128	Minecraft_v4.3.exe	79
PID 3128 wrote to memory of 2032	3128	Minecraft_v4.3.exe	79
PID 3128 wrote to memory of 2032	3128	Minecraft_v4.3.exe	79
PID 3128 wrote to memory of 2032	3128	Minecraft_v4.3.exe	79
PID 3128 wrote to memory of 2032	3128	Minecraft_v4.3.exe	79
PID 3128 wrote to memory of 2032	3128	Minecraft_v4.3.exe	79
PID 3128 wrote to memory of 2032	3128	Minecraft_v4.3.exe	79

C:\Users\Admin\AppData\Local\Temp\Minecraft_v4.3.exe
"C:\Users\Admin\AppData\Local\Temp\Minecraft_v4.3.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3128
- C:\Users\Admin\AppData\Local\Temp\Minecraft_v4.3.exe
  "C:\Users\Admin\AppData\Local\Temp\Minecraft_v4.3.exe"
  2⤵
  PID:2268
- C:\Users\Admin\AppData\Local\Temp\Minecraft_v4.3.exe
  "C:\Users\Admin\AppData\Local\Temp\Minecraft_v4.3.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2032

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2032-129-0x0000000005040000-0x0000000005041000-memory.dmp

Filesize
4KB

Download
memory/2032-123-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2032-138-0x0000000006760000-0x0000000006761000-memory.dmp

Filesize
4KB

Download
memory/2032-133-0x0000000004FA0000-0x00000000055A6000-memory.dmp

Filesize
6.0MB

Download
memory/2032-132-0x00000000053E0000-0x00000000053E1000-memory.dmp

Filesize
4KB

Download
memory/2032-131-0x00000000050E0000-0x00000000050E1000-memory.dmp

Filesize
4KB

Download
memory/2032-128-0x00000000055B0000-0x00000000055B1000-memory.dmp

Filesize
4KB

Download
memory/2032-130-0x00000000050A0000-0x00000000050A1000-memory.dmp

Filesize
4KB

Download
memory/3128-121-0x0000000004E70000-0x0000000004E71000-memory.dmp

Filesize
4KB

Download
memory/3128-120-0x0000000004DD0000-0x0000000004DEC000-memory.dmp

Filesize
112KB

Download
memory/3128-114-0x0000000000370000-0x0000000000371000-memory.dmp

Filesize
4KB

Download
memory/3128-118-0x0000000004CA0000-0x0000000004CA1000-memory.dmp

Filesize
4KB

Download
memory/3128-122-0x0000000004E30000-0x0000000004E31000-memory.dmp

Filesize
4KB

Download
memory/3128-117-0x0000000004CB0000-0x0000000004CB1000-memory.dmp

Filesize
4KB

Download
memory/3128-116-0x0000000005110000-0x0000000005111000-memory.dmp

Filesize
4KB

Download
memory/3128-119-0x0000000004C10000-0x000000000510E000-memory.dmp

Filesize
5.0MB

Download