MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d8c3b2d70e3dd93e07ebb36381043d8763c284602849cb9be5ca22c1e190afb1. 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: 9


Intelligence 9 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d8c3b2d70e3dd93e07ebb36381043d8763c284602849cb9be5ca22c1e190afb1
SHA3-384 hash: cb604f395280d86b1ea7d39548bf05c2730af3e0fb790454211e70bba8c766e2a5a6edbdca163acf339421368aad1a50
SHA1 hash: ddc2846c7165867aa1f68278313e788bfd4d6e5a
MD5 hash: 9a2c85837387f590637fd4afb5b7ac03
humanhash: oxygen-alaska-lactose-oklahoma
File name:Ziraat Bankasi Swift Mesaji.exe
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:593'920 bytes
First seen:2022-06-24 13:09:27 UTC
Last seen:2022-06-24 13:37:26 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:GMs+QX5q1vqZMOijYjzETCJP+Pn5ZVvTiDwfcV7s/JrEZFfe:MnhfEWs5TeUfcV7UEZFfe
Threatray 24'064 similar samples on MalwareBazaar
TLSH T133C4A36D3B010A66EC1FD174A9020A04FB660FB37240A99677EB1DEAC7CFD665F05C89
TrID 61.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.0% (.SCR) Windows screen saver (13101/52/3)
8.8% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon aa38ce868282b882 (110 x Adware.Generic, 6 x CoinMiner, 5 x Formbook)
Reporter GovCERT_CH
Tags:exe RedLineStealer

Intelligence

File Origin
# of uploads :
2
# of downloads :
219
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/283059/
Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
DNS request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/62b5b7ad666084d7254b4c87/reports/d7ba7537-9e71-4057-9104-e534899db014/overview
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/bbf41ed2-d38b-4ed1-9fc1-76364b5ae528
Result
Threat name:
AgentTesla, RedLine
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1019332
Signature
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Antivirus detection for dropped file
Antivirus detection for URL or domain
Binary or sample is protected by dotNetProtector
Connects to many ports of the same IP (likely port scanning)
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, 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)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Tries to steal Mail credentials (via file / registry access)
Uses known network protocols on non-standard ports
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected Generic Downloader
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 651828 Sample: Ziraat Bankasi Swift Mesaji.exe Startdate: 24/06/2022 Architecture: WINDOWS Score: 100 34 Snort IDS alert for network traffic 2->34 36 Malicious sample detected (through community Yara rule) 2->36 38 Antivirus detection for URL or domain 2->38 40 9 other signatures 2->40 7 Ziraat Bankasi Swift Mesaji.exe 15 5 2->7         started        process3 dnsIp4 24 google.com 142.250.184.206, 49757, 80 GOOGLEUS United States 7->24 26 www.google.com 142.250.185.100, 49760, 80 GOOGLEUS United States 7->26 20 C:\Users\user\Desktop\chief.exe, PE32 7->20 dropped 22 C:\...\Ziraat Bankasi Swift Mesaji.exe.log, ASCII 7->22 dropped 42 Writes to foreign memory regions 7->42 44 Allocates memory in foreign processes 7->44 46 Injects a PE file into a foreign processes 7->46 12 vbc.exe 2 7->12         started        16 chief.exe 14 29 7->16         started        file5 signatures6 process7 dnsIp8 28 mail.htcenerji.com 217.116.196.155, 49791, 587 HOSTHANETR Turkey 12->28 48 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 12->48 50 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 12->50 52 Tries to steal Mail credentials (via file / registry access) 12->52 60 4 other signatures 12->60 30 45.133.1.3, 32790, 49797, 49805 DEDIPATH-LLCUS Netherlands 16->30 32 api.ip.sb 16->32 54 Antivirus detection for dropped file 16->54 56 Multi AV Scanner detection for dropped file 16->56 58 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 16->58 62 2 other signatures 16->62 18 conhost.exe 16->18         started        signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d8c3b2d70e3dd93e07ebb36381043d8763c284602849cb9be5ca22c1e190afb1/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-06-24 12:58:48 UTC
File Type:
PE (.Net Exe)
Extracted files:
98
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3db3fvyohxmt4b7lwnrycbb5q5r4fbdafbe4xg7fzirmdymqv6yq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
16b6a06b59af6a99d9d3e19a58561b44b992e7f16a9d4638e4aafe0c5e0fc898
RedLineStealer
42512dafdba550788ac548fab586c0f1790c5683c6613e57f5105a3e85ef6577
RedLineStealer
4c0792d5e60d1de0aa9885b49a480518ce6dd85c9a46489ac1298ae4b3c11f07
RedLineStealer
4d8f3af00ff57fa9476eb8cced2e94faadf956cad32c69e80e158fd700448cbe
RedLineStealer
6ef8de235809e6cb2d4100671157f9eef48ddc7146c64fa97c5e2b626df4a3c7
RedLineStealer
9ec5396bfca1b1b6d8c40f019c07e2af5881791400f63aaa674641452f316caa
RedLineStealer
d6e24b554725b7024adbc487d9dee82ee45695ffbcd6e141c420168e32b6ea89
RedLineStealer
fb6eb7efdf26e5f8eaab963dab6a7fb808724a4288d4df1fb8f146e13471e53d
RedLineStealer
+ 24'054 additional samples on MalwareBazaar
Result
Malware family:
redline
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla family:redline botnet:chief collection discovery infostealer keylogger spyware stealer suricata trojan
Link:
https://tria.ge/reports/220624-qectzafca2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks computer location settings
Reads user/profile data of web browsers
Uses the VBS compiler for execution
Executes dropped EXE
AgentTesla
RedLine
RedLine Payload
suricata: ET MALWARE AgentTesla Exfil Via SMTP
Malware Config
C2 Extraction:
45.133.1.3:32790
Unpacked files
SH256 hash:
4c45fe9efd4a6fb32ca4deafc27c03700f5f4ddae6fe904be76897e559e399b0
MD5 hash:
600e6154541add201cdcb15ad00388e9
SHA1 hash:
f9be6755336b58fa6addf3b0a5f2fdbf1e10efba
Link:
https://www.unpac.me/results/fe1cb68c-0a36-4946-8fa3-4bd2b2791d89/
SH256 hash:
84081bdbbd4227fa581a9253089f02a4213ba65bd91b309bae45d2f634c1042a
MD5 hash:
5b3d1e6544d35d4d911e5c0168a48ca0
SHA1 hash:
8546ff3d95a01a51f5dd0d539ea52eea92a34c43
Link:
https://www.unpac.me/results/fe1cb68c-0a36-4946-8fa3-4bd2b2791d89/
SH256 hash:
d8c3b2d70e3dd93e07ebb36381043d8763c284602849cb9be5ca22c1e190afb1
MD5 hash:
9a2c85837387f590637fd4afb5b7ac03
SHA1 hash:
ddc2846c7165867aa1f68278313e788bfd4d6e5a
Link:
https://www.unpac.me/results/fe1cb68c-0a36-4946-8fa3-4bd2b2791d89/
Malware family:
RedLine
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d8c3b2d70e3d/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/d8c3b2d70e3dd93e07ebb36381043d8763c284602849cb9be5ca22c1e190afb1

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:INDICATOR_EXE_Packed_Babel
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with Babel
Rule name:INDICATOR_EXE_Packed_Dotfuscator
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with Dotfuscator
Rule name:INDICATOR_EXE_Packed_dotNetProtector
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with dotNetProtector
Rule name:INDICATOR_EXE_Packed_Goliath
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with Goliath
Rule name:INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

RedLineStealer

Executable exe d8c3b2d70e3dd93e07ebb36381043d8763c284602849cb9be5ca22c1e190afb1

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/283059/

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