MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7db49bd6d0e58e952c26dfc926a8d3c687b30241bfbfc2c83f15057660c3b755. 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: 15


Intelligence 15 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7db49bd6d0e58e952c26dfc926a8d3c687b30241bfbfc2c83f15057660c3b755
SHA3-384 hash: 9d48f625b8c4c59c512015e7e184b9de7658248531bee9536e7cd746c4d1ef0b8bd27aa235d62d6f952186ea6df1a244
SHA1 hash: fcd8e1d07f9f15b7ef1b9635eb68137a1b8f290d
MD5 hash: e4fdd539b3eccb8972f24c656f37e96c
humanhash: oxygen-may-louisiana-blue
File name:If it doesn't work, run this.exe
Download: download sample
Signature CoinMiner
Create hunting rule
File size:5'260'800 bytes
First seen:2024-09-03 02:33:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3b819c3dfb34bc24b00db0746b529d11 (6 x CoinMiner)
ssdeep 98304:4uqSor5ymkQ0tgFo/dFC1XklviVjEj+thmpEq8hy2Y0JTojnjIubYcmmHJ7xV1N:vqLrwG0t+oVA0Tchm+r9VM8GYc9JxVL
Threatray 291 similar samples on MalwareBazaar
TLSH T1CA3623A51E66B76DC24A8FF25193323747B2A83B7F3F1E9D840174325CA3A4DB13245A
TrID 49.9% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
31.8% (.EXE) Win64 Executable (generic) (10523/12/4)
6.1% (.EXE) OS/2 Executable (generic) (2029/13)
6.0% (.EXE) Generic Win/DOS Executable (2002/3)
6.0% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter adm1n_usa32
Tags:CoinMiner exe


Avatar
adm1n_usa32
Part of fake CS2 cheat campaign

EX: https://www.youtube.com/watch?v=1CsVFtOJ7Sw

Intelligence

File Origin
# of uploads :
1
# of downloads :
414
Origin country :
RO RO
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
If it doesn't work, run this.exe
Verdict:
No threats detected
Analysis date:
2024-09-03 02:31:33 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a09b741d-cf3b-4bb6-8286-633d21218551

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Trojan.Genkryptik-10016533-0
Create hunting rule

Win.Packed.Tedy-10024450-0
Create hunting rule

Verdict:
Malicious
Score:
94.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66d6759e8e12b8124ac909cf
Tags:
Zusy
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the system32 subdirectories
Connection attempt to an infection source
Loading a system driver
Сreating synchronization primitives
Deleting a system file
Running batch commands
Launching a process
Creating a service
Creating a file
Launching a service
Creating a process from a recently created file
Creating a file in the Windows subdirectories
Searching for synchronization primitives
Sending an HTTP GET request
Enabling autorun for a service
Query of malicious DNS domain
Sending a TCP request to an infection source
Adding an exclusion to Microsoft Defender
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug coinminer zusy
Link:
https://www.filescan.io/uploads/66d6759b5bc1792389bc81e1/reports/7ccdd81a-79b6-40f0-b174-8859d5d64982/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/7db49bd6d0e58e952c26dfc926a8d3c687b30241bfbfc2c83f15057660c3b755
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c75da5e5-2497-41f6-a5e6-fee10eb8f1e5
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1503187
Signature
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Injects code into the Windows Explorer (explorer.exe)
Loading BitLocker PowerShell Module
Modifies power options to not sleep / hibernate
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Query firmware table information (likely to detect VMs)
Sample is not signed and drops a device driver
Sigma detected: Disable power options
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Stop EventLog
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses powercfg.exe to modify the power settings
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1503187 Sample: If it doesn't work, run this.exe Startdate: 03/09/2024 Architecture: WINDOWS Score: 100 54 raw.githubusercontent.com 2->54 56 lookthis.space 2->56 62 Multi AV Scanner detection for domain / URL 2->62 64 Antivirus / Scanner detection for submitted sample 2->64 66 Multi AV Scanner detection for submitted file 2->66 68 8 other signatures 2->68 8 xhxxxnnmboqv.exe 1 2->8         started        12 If it doesn't work, run this.exe 1 2 2->12         started        signatures3 process4 file5 50 C:\Windows\Temp\iczfnugdrweb.sys, PE32+ 8->50 dropped 70 Antivirus detection for dropped file 8->70 72 Multi AV Scanner detection for dropped file 8->72 74 Injects code into the Windows Explorer (explorer.exe) 8->74 80 2 other signatures 8->80 14 explorer.exe 8->14         started        18 powershell.exe 8->18         started        20 cmd.exe 8->20         started        28 5 other processes 8->28 52 C:\ProgramData\...\xhxxxnnmboqv.exe, PE32+ 12->52 dropped 76 Adds a directory exclusion to Windows Defender 12->76 78 Modifies power options to not sleep / hibernate 12->78 22 powershell.exe 23 12->22         started        24 cmd.exe 1 12->24         started        26 powercfg.exe 1 12->26         started        30 7 other processes 12->30 signatures6 process7 dnsIp8 58 raw.githubusercontent.com 185.199.111.133, 443, 49731, 49732 FASTLYUS Netherlands 14->58 60 lookthis.space 194.58.33.244, 49730, 6455 ETOP-ASPL Russian Federation 14->60 82 System process connects to network (likely due to code injection or exploit) 14->82 84 Query firmware table information (likely to detect VMs) 14->84 86 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 14->86 32 conhost.exe 18->32         started        44 2 other processes 20->44 88 Loading BitLocker PowerShell Module 22->88 34 conhost.exe 22->34         started        36 conhost.exe 24->36         started        38 wusa.exe 24->38         started        40 conhost.exe 26->40         started        46 4 other processes 28->46 42 conhost.exe 30->42         started        48 6 other processes 30->48 signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/7db49bd6d0e58e952c26dfc926a8d3c687b30241bfbfc2c83f15057660c3b755
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7db49bd6d0e58e952c26dfc926a8d3c687b30241bfbfc2c83f15057660c3b755/
Threat name:
Win64.Infostealer.Tinba
Create hunting rule
Status:
Malicious
First seen:
2024-07-03 07:11:13 UTC
File Type:
PE+ (Exe)
AV detection:
28 of 38 (73.68%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pw2jxvwq4whjklbg37esnkgty2d3gasbx674fsb7cucxmygdw5kq._file
Verdict:
malicious
Similar samples:
34ab005b549534dba9a83d9346e1618a18ecee2c99a93079551634f9480b2b79
CoinMiner
63ce5a5c895df81cf05bd0d93f568f5d0f0008bb02c47fa0ce19af76c724cc1d
CoinMiner
7022aee75dbf84ea8b3050fcee637f6f87232dfab7cb7cbd5f5a2062d749c07c
CoinMiner
99c24686e9ac15ec6914d314a1d72dd9a1ebece08fd1b8a75e00373051e82079
CoinMiner
db317d9b98732a50a4270d412236f94ccd5ec868f9fd2d8ec3d7937cfcbe6671
CoinMiner
+ 281 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig evasion execution miner persistence upx
Link:
https://tria.ge/reports/240903-c2e1yswdnb/
Behaviour
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Drops file in Windows directory
Launches sc.exe
Drops file in System32 directory
Suspicious use of SetThreadContext
Legitimate hosting services abused for malware hosting/C2
Power Settings
Executes dropped EXE
Loads dropped DLL
UPX packed file
Command and Scripting Interpreter: PowerShell
Creates new service(s)
Stops running service(s)
XMRig Miner payload
xmrig
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/0d618283-b645-4ffa-bfc3-459cd00bbde5
Unpacked files
SH256 hash:
7db49bd6d0e58e952c26dfc926a8d3c687b30241bfbfc2c83f15057660c3b755
MD5 hash:
e4fdd539b3eccb8972f24c656f37e96c
SHA1 hash:
fcd8e1d07f9f15b7ef1b9635eb68137a1b8f290d
Link:
https://www.unpac.me/results/488d018a-9f89-4588-a80b-9358f125693c/
Malware family:
XMRig
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7db49bd6d0e5/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/7db49bd6d0e58e952c26dfc926a8d3c687b30241bfbfc2c83f15057660c3b755

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:pe_detect_tls_callbacks
Create hunting rule
Rule name:Windows_Generic_Threat_e8abb835
Create hunting rule
Author:Elastic Security

File information

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

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high

Comments