MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cc1e28a5f1b8be195ab8a709ca42fe3fadb50d7da819d04cf8998a739343c896. 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



CoinMiner


Vendor detections: 13


Intelligence 13 IOCs 1 YARA 4 File information Comments

SHA256 hash: cc1e28a5f1b8be195ab8a709ca42fe3fadb50d7da819d04cf8998a739343c896
SHA3-384 hash: f78c3abdf62e22dde4e46f6b95f4d8f9236d7f98425b18e29ebe83db9c8f8c8912a5af33a514cd82fef9ff2d4cec31fa
SHA1 hash: cb35df254a8406fd746f72cbb86c5c90f949f1f4
MD5 hash: 5a3510e6162885ee6b3bc1189edac435
humanhash: pluto-angel-finch-black
File name:battlefield_installer.exe
Download: download sample
Signature CoinMiner
File size:1'042'824 bytes
First seen:2021-12-15 00:13:11 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:PmD+Kln3JCeJYvrC50++B+hgkyCCIoqp0sUw39klAy3j:goOYvj++46kYIR0s23
Threatray 382 similar samples on MalwareBazaar
TLSH T1EF25CC2BEEC2C698E8C2077545F3BBD5CB655CDA0F2703F89314A5E04ABB1771B0295A
Reporter JaffaCakes118
Tags:CoinMiner exe

Indicators Of Compromise (IOCs)


Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
62.182.156.182:21588 https://threatfox.abuse.ch/ioc/275803/

Intelligence


File Origin
# of uploads :
1
# of downloads :
224
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
battlefield_installer.exe
Verdict:
Malicious activity
Analysis date:
2021-12-15 00:12:44 UTC
Tags:
trojan rat redline

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

Behaviour
Creating a window
DNS request
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
Sending a custom TCP request
Query of malicious DNS domain
Unauthorized injection to a system process
Sending an HTTP GET request to an infection source
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 Xmrig
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
100 / 100
Signature
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Detected Stratum mining protocol
Drops PE files with benign system names
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Found strings related to Crypto-Mining
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
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)
Query firmware table information (likely to detect VMs)
Sigma detected: System File Execution Location Anomaly
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected RedLine Stealer
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 539984 Sample: battlefield_installer.exe Startdate: 15/12/2021 Architecture: WINDOWS Score: 100 70 Found malware configuration 2->70 72 Malicious sample detected (through community Yara rule) 2->72 74 Multi AV Scanner detection for submitted file 2->74 76 7 other signatures 2->76 10 battlefield_installer.exe 3 2->10         started        14 svchost.exe 1 2->14         started        16 svchost.exe 1 2->16         started        19 2 other processes 2->19 process3 dnsIp4 54 C:\Users\...\battlefield_installer.exe.log, ASCII 10->54 dropped 100 Writes to foreign memory regions 10->100 102 Injects a PE file into a foreign processes 10->102 21 RegAsm.exe 15 7 10->21         started        26 explorer.exe 14->26         started        28 sihost64.exe 2 14->28         started        58 192.168.2.1 unknown unknown 16->58 file5 signatures6 process7 dnsIp8 62 62.182.156.182, 21588, 49774 AutonomousSystemofBaunetworks-SerbiaRS Russian Federation 21->62 64 bitbucket.org 104.192.141.1, 443, 49775 AMAZON-02US United States 21->64 52 C:\Users\user\AppData\...\last_update.exe, PE32+ 21->52 dropped 80 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 21->80 82 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 21->82 84 Tries to harvest and steal browser information (history, passwords, etc) 21->84 86 Tries to steal Crypto Currency Wallets 21->86 30 last_update.exe 4 21->30         started        88 System process connects to network (likely due to code injection or exploit) 26->88 90 Query firmware table information (likely to detect VMs) 26->90 file9 signatures10 process11 file12 56 C:\Users\user\AppData\...\services.exe, PE32+ 30->56 dropped 104 Multi AV Scanner detection for dropped file 30->104 106 Machine Learning detection for dropped file 30->106 108 Drops PE files with benign system names 30->108 34 cmd.exe 1 30->34         started        36 cmd.exe 1 30->36         started        signatures13 process14 signatures15 39 services.exe 3 34->39         started        42 conhost.exe 34->42         started        78 Uses schtasks.exe or at.exe to add and modify task schedules 36->78 44 conhost.exe 36->44         started        46 schtasks.exe 1 36->46         started        process16 signatures17 92 Multi AV Scanner detection for dropped file 39->92 94 Machine Learning detection for dropped file 39->94 96 Injects code into the Windows Explorer (explorer.exe) 39->96 98 4 other signatures 39->98 48 explorer.exe 39->48         started        process18 dnsIp19 60 146.59.188.176, 3333, 49838, 49839 OVHFR Norway 48->60 66 Query firmware table information (likely to detect VMs) 48->66 signatures20 68 Detected Stratum mining protocol 60->68
Threat name:
ByteCode-MSIL.Trojan.StealerPacker
Status:
Malicious
First seen:
2021-12-15 00:14:15 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
22 of 28 (78.57%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:redline family:xmrig botnet:@droid_r2d2 discovery infostealer miner spyware stealer
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Legitimate hosting services abused for malware hosting/C2
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
XMRig Miner Payload
RedLine
RedLine Payload
xmrig
Malware Config
C2 Extraction:
62.182.156.182:21588
Unpacked files
SH256 hash:
31d51fee146cd368404fe934e55caf526e941512c2ad9dfe99f0d32ea56e3642
MD5 hash:
9b74e5bdc8697c3597819f1b90940183
SHA1 hash:
2012acc763c7caac3eea78fec63ac69849617be3
SH256 hash:
cc1e28a5f1b8be195ab8a709ca42fe3fadb50d7da819d04cf8998a739343c896
MD5 hash:
5a3510e6162885ee6b3bc1189edac435
SHA1 hash:
cb35df254a8406fd746f72cbb86c5c90f949f1f4
Please note that we are no longer able to provide a coverage score for Virus Total.

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_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:pe_imphash
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


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

Web download

CoinMiner

Executable exe cc1e28a5f1b8be195ab8a709ca42fe3fadb50d7da819d04cf8998a739343c896

(this sample)

  
Delivery method
Distributed via web download

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