redline | 223f8d67c784e3f6cc85c721dd718af53510f6884dbc1ea4dd328cc26da03f5e

Analysis

max time kernel
124s
max time network
256s
platform
windows10-1703_x64
resource
win10-20230703-en
resource tags

arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
submitted
30-07-2023 23:19

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General

Target

223f8d67c784e3f6cc85c721dd718af53510f6884dbc1ea4dd328cc26da03f5e.exe
Size

2.8MB
MD5

1d156981b23a1531d4e6449c95ec6c9f
SHA1

98c264b55efdd118215190955d3a6372e4497330
SHA256

223f8d67c784e3f6cc85c721dd718af53510f6884dbc1ea4dd328cc26da03f5e
SHA512

c2cc592a3b4aef17e1a6882f97e36bc3cc257b6c83b21cc72bd92cf45ff48c5de45c22c34352a10bf3fc66a884dfb8fec007781561be88e9071d6a2433f91a2d
SSDEEP

49152:OS6hBcbHH6ORsof+ZymfCvKa+nxzsA/y8aiPRmN6VLvOjwsDxA:OS+BcHaORvmZJfdxIA/y83PcNcLvSwsi

Score

10^/10

redline 300723_rc evasion infostealer spyware themida trojan

Malware Config

Extracted

Family

redline

Botnet

300723_rc

rc3007.tuktuk.ug:11290

Attributes

auth_value
ce139e531e6dc9a5397038679a0625d3

Signatures

Detects DLL dropped by Raspberry Robin. 5 IoCs

Raspberry Robin.

resource	yara_rule
behavioral2/memory/972-123-0x00000000755A0000-0x0000000075762000-memory.dmp	Raspberry_Robin_DLL_MAY_2022
behavioral2/memory/972-124-0x00000000755A0000-0x0000000075762000-memory.dmp	Raspberry_Robin_DLL_MAY_2022
behavioral2/memory/972-125-0x00000000755A0000-0x0000000075762000-memory.dmp	Raspberry_Robin_DLL_MAY_2022
behavioral2/memory/972-133-0x00000000755A0000-0x0000000075762000-memory.dmp	Raspberry_Robin_DLL_MAY_2022
behavioral2/memory/972-168-0x00000000755A0000-0x0000000075762000-memory.dmp	Raspberry_Robin_DLL_MAY_2022

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer 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__	223f8d67c784e3f6cc85c721dd718af53510f6884dbc1ea4dd328cc26da03f5e.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\SystemBiosVersion	223f8d67c784e3f6cc85c721dd718af53510f6884dbc1ea4dd328cc26da03f5e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	223f8d67c784e3f6cc85c721dd718af53510f6884dbc1ea4dd328cc26da03f5e.exe

Themida packer 2 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral2/memory/972-130-0x0000000000980000-0x0000000001024000-memory.dmp	themida
behavioral2/memory/972-167-0x0000000000980000-0x0000000001024000-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	223f8d67c784e3f6cc85c721dd718af53510f6884dbc1ea4dd328cc26da03f5e.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
972	223f8d67c784e3f6cc85c721dd718af53510f6884dbc1ea4dd328cc26da03f5e.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 972 set thread context of 4124	972	223f8d67c784e3f6cc85c721dd718af53510f6884dbc1ea4dd328cc26da03f5e.exe	70

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
972	223f8d67c784e3f6cc85c721dd718af53510f6884dbc1ea4dd328cc26da03f5e.exe
972	223f8d67c784e3f6cc85c721dd718af53510f6884dbc1ea4dd328cc26da03f5e.exe
4124	AppLaunch.exe
4124	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	972	223f8d67c784e3f6cc85c721dd718af53510f6884dbc1ea4dd328cc26da03f5e.exe
Token: SeDebugPrivilege	4124	AppLaunch.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 972 wrote to memory of 4124	972	223f8d67c784e3f6cc85c721dd718af53510f6884dbc1ea4dd328cc26da03f5e.exe	70
PID 972 wrote to memory of 4124	972	223f8d67c784e3f6cc85c721dd718af53510f6884dbc1ea4dd328cc26da03f5e.exe	70
PID 972 wrote to memory of 4124	972	223f8d67c784e3f6cc85c721dd718af53510f6884dbc1ea4dd328cc26da03f5e.exe	70
PID 972 wrote to memory of 4124	972	223f8d67c784e3f6cc85c721dd718af53510f6884dbc1ea4dd328cc26da03f5e.exe	70
PID 972 wrote to memory of 4124	972	223f8d67c784e3f6cc85c721dd718af53510f6884dbc1ea4dd328cc26da03f5e.exe	70
PID 972 wrote to memory of 4124	972	223f8d67c784e3f6cc85c721dd718af53510f6884dbc1ea4dd328cc26da03f5e.exe	70
PID 972 wrote to memory of 4124	972	223f8d67c784e3f6cc85c721dd718af53510f6884dbc1ea4dd328cc26da03f5e.exe	70
PID 972 wrote to memory of 4124	972	223f8d67c784e3f6cc85c721dd718af53510f6884dbc1ea4dd328cc26da03f5e.exe	70

C:\Users\Admin\AppData\Local\Temp\223f8d67c784e3f6cc85c721dd718af53510f6884dbc1ea4dd328cc26da03f5e.exe
"C:\Users\Admin\AppData\Local\Temp\223f8d67c784e3f6cc85c721dd718af53510f6884dbc1ea4dd328cc26da03f5e.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 behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:972
- 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:4124

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/972-158-0x00000000058F0000-0x0000000005905000-memory.dmp

Filesize
84KB

Download
memory/972-140-0x00000000058F0000-0x0000000005905000-memory.dmp

Filesize
84KB

Download
memory/972-124-0x00000000755A0000-0x0000000075762000-memory.dmp

Filesize
1.8MB

Download
memory/972-122-0x0000000000980000-0x0000000001024000-memory.dmp

Filesize
6.6MB

Download
memory/972-126-0x0000000075770000-0x0000000075840000-memory.dmp

Filesize
832KB

Download
memory/972-130-0x0000000000980000-0x0000000001024000-memory.dmp

Filesize
6.6MB

Download
memory/972-131-0x0000000005980000-0x0000000005A1C000-memory.dmp

Filesize
624KB

Download
memory/972-132-0x0000000000980000-0x0000000001024000-memory.dmp

Filesize
6.6MB

Download
memory/972-133-0x00000000755A0000-0x0000000075762000-memory.dmp

Filesize
1.8MB

Download
memory/972-135-0x0000000075770000-0x0000000075840000-memory.dmp

Filesize
832KB

Download
memory/972-136-0x00000000058F0000-0x000000000590C000-memory.dmp

Filesize
112KB

Download
memory/972-137-0x00000000058F0000-0x0000000005905000-memory.dmp

Filesize
84KB

Download
memory/972-138-0x00000000058F0000-0x0000000005905000-memory.dmp

Filesize
84KB

Download
memory/972-171-0x0000000075770000-0x0000000075840000-memory.dmp

Filesize
832KB

Download
memory/972-142-0x00000000058F0000-0x0000000005905000-memory.dmp

Filesize
84KB

Download
memory/972-144-0x00000000058F0000-0x0000000005905000-memory.dmp

Filesize
84KB

Download
memory/972-146-0x00000000058F0000-0x0000000005905000-memory.dmp

Filesize
84KB

Download
memory/972-160-0x00000000058F0000-0x0000000005905000-memory.dmp

Filesize
84KB

Download
memory/972-150-0x00000000058F0000-0x0000000005905000-memory.dmp

Filesize
84KB

Download
memory/972-152-0x00000000058F0000-0x0000000005905000-memory.dmp

Filesize
84KB

Download
memory/972-154-0x00000000058F0000-0x0000000005905000-memory.dmp

Filesize
84KB

Download
memory/972-156-0x00000000058F0000-0x0000000005905000-memory.dmp

Filesize
84KB

Download
memory/972-125-0x00000000755A0000-0x0000000075762000-memory.dmp

Filesize
1.8MB

Download
memory/972-123-0x00000000755A0000-0x0000000075762000-memory.dmp

Filesize
1.8MB

Download
memory/972-148-0x00000000058F0000-0x0000000005905000-memory.dmp

Filesize
84KB

Download
memory/972-167-0x0000000000980000-0x0000000001024000-memory.dmp

Filesize
6.6MB

Download
memory/972-168-0x00000000755A0000-0x0000000075762000-memory.dmp

Filesize
1.8MB

Download
memory/4124-313-0x0000000008FF0000-0x0000000009000000-memory.dmp

Filesize
64KB

Download
memory/4124-169-0x00000000068F0000-0x00000000068F6000-memory.dmp

Filesize
24KB

Download
memory/4124-170-0x0000000073220000-0x000000007390E000-memory.dmp

Filesize
6.9MB

Download
memory/4124-172-0x0000000009610000-0x0000000009C16000-memory.dmp

Filesize
6.0MB

Download
memory/4124-173-0x0000000009110000-0x000000000921A000-memory.dmp

Filesize
1.0MB

Download
memory/4124-174-0x0000000008FF0000-0x0000000009000000-memory.dmp

Filesize
64KB

Download
memory/4124-175-0x0000000008F50000-0x0000000008F62000-memory.dmp

Filesize
72KB

Download
memory/4124-176-0x0000000008FB0000-0x0000000008FEE000-memory.dmp

Filesize
248KB

Download
memory/4124-177-0x0000000009000000-0x000000000904B000-memory.dmp

Filesize
300KB

Download
memory/4124-182-0x00000000092E0000-0x0000000009356000-memory.dmp

Filesize
472KB

Download
memory/4124-183-0x0000000009400000-0x0000000009492000-memory.dmp

Filesize
584KB

Download
memory/4124-184-0x000000000A630000-0x000000000AB2E000-memory.dmp

Filesize
5.0MB

Download
memory/4124-187-0x00000000094A0000-0x0000000009506000-memory.dmp

Filesize
408KB

Download
memory/4124-194-0x0000000073220000-0x000000007390E000-memory.dmp

Filesize
6.9MB

Download
memory/4124-197-0x000000000A400000-0x000000000A5C2000-memory.dmp

Filesize
1.8MB

Download
memory/4124-198-0x000000000C380000-0x000000000C8AC000-memory.dmp

Filesize
5.2MB

Download
memory/4124-161-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4124-580-0x0000000073220000-0x000000007390E000-memory.dmp

Filesize
6.9MB

Download