redline | 652517904b568a2d5de03180d87821d06bfaf6afaca530bdc4521a1f35e3e976

General

Target

file.exe
Size

6.0MB
MD5

862bc8adac85c4c24691580f8e9cc830
SHA1

dcbacac408b4a1f6d0aa684fb15455f8e6ee4e7a
SHA256

652517904b568a2d5de03180d87821d06bfaf6afaca530bdc4521a1f35e3e976
SHA512

27d61492a430d7369f2483809a918a469fea813082bc611694e3eaa267672ad6f0c2bb2694a246a61c6563eebf3da25ad504f0ccca4debb75a2386b0780b1e20
SSDEEP

98304:AtBMENiC03DcQyGb7BVTUw3MspLMsiYkfJSas50Tw1:nEt0g7WnF3MsdqYsJtp6

Score

10^/10

redline evasion infostealer spyware themida trojan

Malware Config

Extracted

Family

redline

C2

195.20.16.131:30344

Signatures

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

RedLine payload 5 IoCs

resource	yara_rule
behavioral1/memory/1992-10-0x0000000000400000-0x000000000043C000-memory.dmp	family_redline
behavioral1/memory/1992-12-0x0000000000400000-0x000000000043C000-memory.dmp	family_redline
behavioral1/memory/1992-15-0x0000000000400000-0x000000000043C000-memory.dmp	family_redline
behavioral1/memory/1992-18-0x0000000000400000-0x000000000043C000-memory.dmp	family_redline
behavioral1/memory/1992-20-0x0000000000400000-0x000000000043C000-memory.dmp	family_redline

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	file.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	file.exe

Themida packer 6 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral1/memory/2188-0-0x00000000001F0000-0x00000000007FF000-memory.dmp	themida
behavioral1/memory/2188-2-0x00000000001F0000-0x00000000007FF000-memory.dmp	themida
behavioral1/memory/2188-3-0x00000000001F0000-0x00000000007FF000-memory.dmp	themida
behavioral1/memory/2188-4-0x00000000001F0000-0x00000000007FF000-memory.dmp	themida
behavioral1/memory/2188-5-0x00000000001F0000-0x00000000007FF000-memory.dmp	themida
behavioral1/memory/2188-16-0x00000000001F0000-0x00000000007FF000-memory.dmp	themida

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	file.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2188	file.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2188 set thread context of 1992	2188	file.exe	31

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1992	AppLaunch.exe
1992	AppLaunch.exe
1992	AppLaunch.exe
1992	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1992	AppLaunch.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2188 wrote to memory of 1992	2188	file.exe	31
PID 2188 wrote to memory of 1992	2188	file.exe	31
PID 2188 wrote to memory of 1992	2188	file.exe	31
PID 2188 wrote to memory of 1992	2188	file.exe	31
PID 2188 wrote to memory of 1992	2188	file.exe	31
PID 2188 wrote to memory of 1992	2188	file.exe	31
PID 2188 wrote to memory of 1992	2188	file.exe	31
PID 2188 wrote to memory of 1992	2188	file.exe	31
PID 2188 wrote to memory of 1992	2188	file.exe	31
PID 2188 wrote to memory of 1992	2188	file.exe	31
PID 2188 wrote to memory of 1992	2188	file.exe	31
PID 2188 wrote to memory of 1992	2188	file.exe	31

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2188
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1992

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/1992-18-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1992-15-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1992-23-0x0000000074000000-0x00000000746EE000-memory.dmp

Filesize
6.9MB

Download
memory/1992-22-0x0000000000C50000-0x0000000000C90000-memory.dmp

Filesize
256KB

Download
memory/1992-21-0x0000000074000000-0x00000000746EE000-memory.dmp

Filesize
6.9MB

Download
memory/1992-10-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1992-6-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1992-8-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1992-20-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1992-14-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/1992-12-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2188-5-0x00000000001F0000-0x00000000007FF000-memory.dmp

Filesize
6.1MB

Download
memory/2188-0-0x00000000001F0000-0x00000000007FF000-memory.dmp

Filesize
6.1MB

Download
memory/2188-16-0x00000000001F0000-0x00000000007FF000-memory.dmp

Filesize
6.1MB

Download
memory/2188-1-0x0000000077180000-0x0000000077182000-memory.dmp

Filesize
8KB

Download
memory/2188-4-0x00000000001F0000-0x00000000007FF000-memory.dmp

Filesize
6.1MB

Download
memory/2188-3-0x00000000001F0000-0x00000000007FF000-memory.dmp

Filesize
6.1MB

Download
memory/2188-2-0x00000000001F0000-0x00000000007FF000-memory.dmp

Filesize
6.1MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads