MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 83b3e742e5066c1bc02670f0e19db826c4d40c165e8d73f9ceb4bbcc36919d40. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry



RedLineStealer


Vendor detections: 15


Intelligence 15 IOCs YARA File information Comments

SHA256 hash: 83b3e742e5066c1bc02670f0e19db826c4d40c165e8d73f9ceb4bbcc36919d40
SHA3-384 hash: 7655eefe2e2122e01de6d2c5d565c5d92e958b0d9e298b9b63fe008d80cc43233de65ebae65a478b202c03e28393df9d
SHA1 hash: a7154b0fd2183aeddc80f2520372195e30a2a420
MD5 hash: c611b4af1a4c2f5a9870bc7ef635c1af
humanhash: alabama-mars-georgia-lemon
File name:cumloader-4noname.exe
Download: download sample
Signature RedLineStealer
File size:1'174'528 bytes
First seen:2023-05-16 11:37:53 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 646167cce332c1c252cdcb1839e0cf48 (8'473 x RedLineStealer, 4'851 x Amadey, 290 x Smoke Loader)
ssdeep 24576:6yC0HtNSi6K8LP1APcpSp19u/2/ZjF6B9f8nKNGGPbPJOWZuDAP6hu:BCytH6K18SfwOnoEKRPjoi6h
Threatray 2'421 similar samples on MalwareBazaar
TLSH T1E94523A37BC91422CDF927B06CF203931E36BDE289749B7F2290B46D5D3268464717A7
TrID 70.4% (.CPL) Windows Control Panel Item (generic) (197083/11/60)
11.1% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
5.9% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
3.7% (.EXE) Win64 Executable (generic) (10523/12/4)
2.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
File icon (PE):PE icon
dhash icon f8f0f4c8c8c8d8f0 (8'803 x RedLineStealer, 5'078 x Amadey, 288 x Smoke Loader)
Reporter Neiki
Tags:RedLineStealer

Intelligence


File Origin
# of uploads :
1
# of downloads :
95
Origin country :
US US
Vendor Threat Intelligence
Malware family:
redline
ID:
1
File name:
cumloader-4noname.exe
Verdict:
Malicious activity
Analysis date:
2023-05-16 11:40:31 UTC
Tags:
rat redline trojan amadey loader

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Launching a service
Creating a file
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Reading critical registry keys
Creating a window
Launching a process
Launching cmd.exe command interpreter
Blocking the Windows Defender launch
Disabling the operating system update service
Unauthorized injection to a recently created process
Sending a TCP request to an infection source
Stealing user critical data
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Behaviour
MalwareBazaar
MeasuringTime
SystemUptime
EvasionGetTickCount
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
advpack.dll anti-vm CAB confuserex installer packed packed rundll32.exe setupapi.dll shell32.dll
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
RedLine stealer
Verdict:
Malicious
Result
Threat name:
RedLine
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Disable Windows Defender notifications (registry)
Disable Windows Defender real time protection (registry)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 867407 Sample: cumloader-4noname.exe Startdate: 16/05/2023 Architecture: WINDOWS Score: 100 45 Snort IDS alert for network traffic 2->45 47 Found malware configuration 2->47 49 Malicious sample detected (through community Yara rule) 2->49 51 8 other signatures 2->51 8 cumloader-4noname.exe 1 4 2->8         started        11 rundll32.exe 2->11         started        13 rundll32.exe 2->13         started        15 rundll32.exe 2->15         started        process3 file4 39 C:\Users\user\AppData\Local\...\y8753539.exe, PE32 8->39 dropped 41 C:\Users\user\AppData\Local\...\n9789320.exe, PE32 8->41 dropped 17 y8753539.exe 1 4 8->17         started        process5 file6 31 C:\Users\user\AppData\Local\...\y0784133.exe, PE32 17->31 dropped 33 C:\Users\user\AppData\Local\...\m2804569.exe, PE32 17->33 dropped 53 Antivirus detection for dropped file 17->53 55 Machine Learning detection for dropped file 17->55 21 y0784133.exe 1 4 17->21         started        signatures7 process8 file9 35 C:\Users\user\AppData\Local\...\l0356730.exe, PE32 21->35 dropped 37 C:\Users\user\AppData\Local\...\k4449151.exe, PE32 21->37 dropped 57 Antivirus detection for dropped file 21->57 59 Machine Learning detection for dropped file 21->59 25 l0356730.exe 4 21->25         started        29 k4449151.exe 9 1 21->29         started        signatures10 process11 dnsIp12 43 185.161.248.75, 4132, 49695 NTLGB United Kingdom 25->43 61 Antivirus detection for dropped file 25->61 63 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 25->63 65 Machine Learning detection for dropped file 25->65 71 2 other signatures 25->71 67 Disable Windows Defender notifications (registry) 29->67 69 Disable Windows Defender real time protection (registry) 29->69 signatures13
Threat name:
ByteCode-MSIL.Trojan.RedLineStealer
Status:
Malicious
First seen:
2023-05-16 11:38:09 UTC
File Type:
PE (Exe)
Extracted files:
115
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Result
Malware family:
redline
Score:
  10/10
Tags:
family:redline botnet:dopon botnet:srala discovery evasion infostealer persistence spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks installed software on the system
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Windows security modification
Modifies Windows Defender Real-time Protection settings
RedLine
Malware Config
C2 Extraction:
185.161.248.75:4132
Unpacked files
SH256 hash:
fdaf74a7b66bd534537e736d753a08ca1ef49a44c897a09c43df91afa407bc9c
MD5 hash:
800aefeee4d6eb64551d17d4de37b1a1
SHA1 hash:
c9df7b6764e42aa5d2252528f387d39fdb43423e
SH256 hash:
177b1f6c526487577e197f23dd59cdd1e657bd633225688faa9d0dc251fd3e20
MD5 hash:
1a17197d0da979363a2cf8c5191f6d68
SHA1 hash:
49260c83d70a2a42293072bd02040981b05f7934
SH256 hash:
d8aa6334bc382e3bf4afea786110de6f609f6f83a36900455448826fd93f1fb0
MD5 hash:
17c106fbb24689c97538426d40cedb22
SHA1 hash:
a497d6e10725dac5ccf1aeb86055da0f491bd324
SH256 hash:
96068913046f893a3697cb2ce007632baed5c81cfb7bb24c214121fb5911abe6
MD5 hash:
95c78c06b21925610b520d9793d00f83
SHA1 hash:
95915527042a01183700164325725c72617bcaa0
Detections:
redline
SH256 hash:
90879a893e28774981fa6714cc4eb65ca86cd152221553b1bb3498656ff21da0
MD5 hash:
06155e40ec654a977e7077e66c7f694c
SHA1 hash:
1a381667bc2086c885a6b1d346c7930924ced560
SH256 hash:
dde680b6e765b168ed5cd00e075da478c37a2dbb078ee071a695e1ee42d23390
MD5 hash:
20c49282accabf3fc14b0d6940a35123
SHA1 hash:
b3afc35ea3f03a730eac3b39d62df93f4add84ab
SH256 hash:
83b3e742e5066c1bc02670f0e19db826c4d40c165e8d73f9ceb4bbcc36919d40
MD5 hash:
c611b4af1a4c2f5a9870bc7ef635c1af
SHA1 hash:
a7154b0fd2183aeddc80f2520372195e30a2a420
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Comments