redline | 6b801c643300c6819e5e3fb9840609f7491ff4e49a96a4cb6d52387f0de991c7

Analysis

max time kernel
57s
max time network
182s
platform
windows10_x64
resource
win10-20220414-en
resource tags

arch:x64arch:x86image:win10-20220414-enlocale:en-usos:windows10-1703-x64system
submitted
12/08/2022, 01:04

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General

Target

6B801C643300C6819E5E3FB9840609F7491FF4E49A96A4CB6D52387F0DE991C7.exe
Size

2.4MB
MD5

3e1f14eb54f59c3db7eb97f97494cd1b
SHA1

7e66bb0f9ce22036fe8f0d09d37ae9d2b18bb3af
SHA256

6b801c643300c6819e5e3fb9840609f7491ff4e49a96a4cb6d52387f0de991c7
SHA512

bbba8d7cdc1ca2dec921fa62d9355b6010dbc91f1aa45a2ded0aa81c9a700ca5a77abd607a00d719a238a35bf9022e7aef888d6288ac3161cd8edea14932f0f2

Score

10^/10

redline ytstealer infostealer spyware stealer upx

Malware Config

Extracted

Family

redline

185.215.113.83:60722

Attributes

auth_value
d3bc7c214eb5756ad77bf45c13185b89

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
behavioral2/memory/202932-126-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral2/memory/202932-131-0x000000000041B4EE-mapping.dmp	family_redline

YTStealer
YTStealer is a malware designed to steal YouTube authentication cookies.
stealer ytstealer

YTStealer payload 2 IoCs

resource	yara_rule
behavioral2/memory/320-675-0x00000000001A0000-0x0000000000F79000-memory.dmp	family_ytstealer
behavioral2/memory/320-692-0x00000000001A0000-0x0000000000F79000-memory.dmp	family_ytstealer

Downloads MZ/PE file

Executes dropped EXE 2 IoCs

pid	Process
4152	Starter.exe
320	start.exe

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/files/0x000700000001abfe-658.dat	upx
behavioral2/files/0x000700000001abfe-657.dat	upx
behavioral2/memory/320-675-0x00000000001A0000-0x0000000000F79000-memory.dmp	upx
behavioral2/memory/320-692-0x00000000001A0000-0x0000000000F79000-memory.dmp	upx

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2352 set thread context of 202932	2352	6B801C643300C6819E5E3FB9840609F7491FF4E49A96A4CB6D52387F0DE991C7.exe	67

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
202932	AppLaunch.exe
320	start.exe
320	start.exe
320	start.exe
320	start.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	202932	AppLaunch.exe
Token: SeDebugPrivilege	4152	Starter.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2352 wrote to memory of 202932	2352	6B801C643300C6819E5E3FB9840609F7491FF4E49A96A4CB6D52387F0DE991C7.exe	67
PID 2352 wrote to memory of 202932	2352	6B801C643300C6819E5E3FB9840609F7491FF4E49A96A4CB6D52387F0DE991C7.exe	67
PID 2352 wrote to memory of 202932	2352	6B801C643300C6819E5E3FB9840609F7491FF4E49A96A4CB6D52387F0DE991C7.exe	67
PID 2352 wrote to memory of 202932	2352	6B801C643300C6819E5E3FB9840609F7491FF4E49A96A4CB6D52387F0DE991C7.exe	67
PID 2352 wrote to memory of 202932	2352	6B801C643300C6819E5E3FB9840609F7491FF4E49A96A4CB6D52387F0DE991C7.exe	67
PID 202932 wrote to memory of 4152	202932	AppLaunch.exe	69
PID 202932 wrote to memory of 4152	202932	AppLaunch.exe	69
PID 202932 wrote to memory of 4152	202932	AppLaunch.exe	69
PID 202932 wrote to memory of 320	202932	AppLaunch.exe	70
PID 202932 wrote to memory of 320	202932	AppLaunch.exe	70
PID 320 wrote to memory of 2760	320	start.exe	72
PID 320 wrote to memory of 2760	320	start.exe	72
PID 2760 wrote to memory of 3804	2760	cmd.exe	74
PID 2760 wrote to memory of 3804	2760	cmd.exe	74

C:\Users\Admin\AppData\Local\Temp\6B801C643300C6819E5E3FB9840609F7491FF4E49A96A4CB6D52387F0DE991C7.exe
"C:\Users\Admin\AppData\Local\Temp\6B801C643300C6819E5E3FB9840609F7491FF4E49A96A4CB6D52387F0DE991C7.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2352
- 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
  - Suspicious use of WriteProcessMemory
  PID:202932
- - C:\Users\Admin\AppData\Local\Temp\Starter.exe
    "C:\Users\Admin\AppData\Local\Temp\Starter.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    PID:4152
- - C:\Users\Admin\AppData\Local\Temp\start.exe
    "C:\Users\Admin\AppData\Local\Temp\start.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:320
  - - C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /C choice /C Y /N /D Y /T 0 &Del C:\Users\Admin\AppData\Local\Temp\start.exe
      4⤵
      Suspicious use of WriteProcessMemory
      PID:2760
    - - C:\Windows\system32\choice.exe
        
        choice /C Y /N /D Y /T 0
        5⤵
        
        PID:3804

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Starter.exe

Filesize
18KB

MD5
3d41fe66e7592eb35c5ef99a83fce2a4

SHA1
5dc2984ceb1a169b5571267159c43f1b0e5d757d

SHA256
7c58039db066e640a338ac6180adcf0b45cbfb9adaa7ae3b279d4628159c4198

SHA512
9ac687f2278f19265ae361eee6bbbe0234fed0d9b16c9f4524af8c9e1e131a51fddfa0a19cbbda9feb0b5ccf22ffaad97d5c425f179cb7d920dba66ad7f4e285

Download Submit
C:\Users\Admin\AppData\Local\Temp\Starter.exe

Filesize
18KB

MD5
3d41fe66e7592eb35c5ef99a83fce2a4

SHA1
5dc2984ceb1a169b5571267159c43f1b0e5d757d

SHA256
7c58039db066e640a338ac6180adcf0b45cbfb9adaa7ae3b279d4628159c4198

SHA512
9ac687f2278f19265ae361eee6bbbe0234fed0d9b16c9f4524af8c9e1e131a51fddfa0a19cbbda9feb0b5ccf22ffaad97d5c425f179cb7d920dba66ad7f4e285

Download Submit
C:\Users\Admin\AppData\Local\Temp\start.exe

Filesize
4.0MB

MD5
b09ec6718a34a70a182f3412b89f6777

SHA1
e730645db18339897aeddb4f21ce662911e03444

SHA256
21c2f78a2ba5891c4dbdc1b50283844c7720ecd3f1187fb9269015524cad2da2

SHA512
5d0f9eb9fcfe8a5d6c42db552d35411116ec0b405e747537a75fd50fb6e9f1d1fc1bf95c169c5ef7c2d217b7cc5d647a6ed36f130e0382a71f919c5e09ec7881

Download Submit
C:\Users\Admin\AppData\Local\Temp\start.exe

Filesize
4.0MB

MD5
b09ec6718a34a70a182f3412b89f6777

SHA1
e730645db18339897aeddb4f21ce662911e03444

SHA256
21c2f78a2ba5891c4dbdc1b50283844c7720ecd3f1187fb9269015524cad2da2

SHA512
5d0f9eb9fcfe8a5d6c42db552d35411116ec0b405e747537a75fd50fb6e9f1d1fc1bf95c169c5ef7c2d217b7cc5d647a6ed36f130e0382a71f919c5e09ec7881

Download Submit
memory/320-675-0x00000000001A0000-0x0000000000F79000-memory.dmp

Filesize
13.8MB

Download
memory/320-692-0x00000000001A0000-0x0000000000F79000-memory.dmp

Filesize
13.8MB

Download
memory/2352-125-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/2352-123-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/2352-124-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/2352-122-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/2352-121-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/2352-120-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/2352-119-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/2352-118-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/4152-646-0x0000000000320000-0x000000000032A000-memory.dmp

Filesize
40KB

Download
memory/4152-672-0x0000000004CC0000-0x0000000004CCA000-memory.dmp

Filesize
40KB

Download
memory/202932-161-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-173-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-141-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-142-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-143-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-144-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-146-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-145-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-147-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-148-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-149-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-150-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-151-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-152-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-153-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-154-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-155-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-156-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-157-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-158-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-159-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-160-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-139-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-162-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-163-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-165-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-166-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-167-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-168-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-169-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-170-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-171-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-172-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-138-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-174-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-175-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-176-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-177-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-178-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-179-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-180-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-181-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-182-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-183-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-184-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-185-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-187-0x0000000009270000-0x0000000009876000-memory.dmp

Filesize
6.0MB

Download
memory/202932-188-0x0000000008CA0000-0x0000000008CB2000-memory.dmp

Filesize
72KB

Download
memory/202932-189-0x0000000008DD0000-0x0000000008EDA000-memory.dmp

Filesize
1.0MB

Download
memory/202932-192-0x0000000008D00000-0x0000000008D3E000-memory.dmp

Filesize
248KB

Download
memory/202932-194-0x0000000008D40000-0x0000000008D8B000-memory.dmp

Filesize
300KB

Download
memory/202932-204-0x0000000009D80000-0x000000000A27E000-memory.dmp

Filesize
5.0MB

Download
memory/202932-208-0x0000000009050000-0x00000000090B6000-memory.dmp

Filesize
408KB

Download
memory/202932-216-0x0000000009C20000-0x0000000009C96000-memory.dmp

Filesize
472KB

Download
memory/202932-136-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-135-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-134-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-133-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-132-0x0000000077450000-0x00000000775DE000-memory.dmp

Filesize
1.6MB

Download
memory/202932-126-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/202932-217-0x000000000A280000-0x000000000A312000-memory.dmp

Filesize
584KB

Download
memory/202932-221-0x0000000009D00000-0x0000000009D1E000-memory.dmp

Filesize
120KB

Download
memory/202932-226-0x000000000A6D0000-0x000000000A720000-memory.dmp

Filesize
320KB

Download
memory/202932-235-0x000000000A8F0000-0x000000000AAB2000-memory.dmp

Filesize
1.8MB

Download
memory/202932-236-0x000000000AFF0000-0x000000000B51C000-memory.dmp

Filesize
5.2MB

Download