MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aa45bdb023a15b2fbfcac1636620908400d63cf862ea9f07fc42a73387693cf1. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: aa45bdb023a15b2fbfcac1636620908400d63cf862ea9f07fc42a73387693cf1
SHA3-384 hash: 2d5ab5895101afb28713c162790286c9e0de3f3bee575fee4cf0458994c4510c6ab445e5b1e766201096374aeb86350b
SHA1 hash: 336372317be19edcb753997440ac3de652fb0993
MD5 hash: 3aae12f6638399ddae5d15481fdc0d60
humanhash: berlin-maryland-alanine-arkansas
File name:ginzo.exe
Download: download sample
Signature CoinMiner
Create hunting rule
File size:189'440 bytes
First seen:2022-04-08 06:01:48 UTC
Last seen:2022-04-08 06:53:03 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 3072:xXfbKplKQMI5nuOmiRr3hwiWLCuGnZzrIB5rfyD9tpJl3u9RsjJzEJ:ZKjFLlOiWLCuGnZzrIB5rfyD9tpJl3uq
Threatray 257 similar samples on MalwareBazaar
TLSH T1890435DD726072DFC857D472DEA81CA8EA6174BB931F4213A02715ADEA4D89BCF140F2
Reporter adm1n_usa32
Tags:AgentTesla CoinMiner exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
327
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
ginzo.exe
Verdict:
Malicious activity
Analysis date:
2022-04-08 06:00:46 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/6c0477d6-b8ca-4e82-97e6-0fe6945734a3

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/261851/
Detection(s):
SecuriteInfo.com.Trojan.DownLoader44.49256.23394.3732.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Sending an HTTP GET request
Creating a file
Enabling the 'hidden' option for recently created files
Sending a custom TCP request
Creating a window
DNS request
Using the Windows Management Instrumentation requests
Reading critical registry keys
Moving a recently created file
Creating a process from a recently created file
Query of malicious DNS domain
Sending a TCP request to an infection source
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
cerbu obfuscated packed
Link:
https://www.filescan.io/uploads/624fcfdbd53a7479dad7cdd4/reports/960d8f52-dd44-41ed-aea9-8699b9d9951e/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/ec7892bc-f476-45b2-ab2a-230795d6f4ff
Result
Threat name:
BitCoin Miner SilentXMRMiner Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/972872
Signature
Allocates memory in foreign processes
Antivirus detection for dropped file
Antivirus detection for URL or domain
Creates a thread in another existing process (thread injection)
Encrypted powershell cmdline option found
Found many strings related to Crypto-Wallets (likely being stolen)
Found strings related to Crypto-Mining
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has nameless sections
Potential dropper URLs found in powershell memory
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample is not signed and drops a device driver
Tries to harvest and steal browser information (history, passwords, etc)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected BitCoin Miner
Yara detected SilentXMRMiner
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 605359 Sample: ginzo.exe Startdate: 08/04/2022 Architecture: WINDOWS Score: 100 92 pool.hashvault.pro 2->92 108 Multi AV Scanner detection for domain / URL 2->108 110 Malicious sample detected (through community Yara rule) 2->110 112 Antivirus detection for URL or domain 2->112 114 10 other signatures 2->114 13 ginzo.exe 15 46 2->13         started        18 updater.exe 2->18         started        20 svchost.exe 9 1 2->20         started        22 4 other processes 2->22 signatures3 process4 dnsIp5 94 nominally.ru 188.114.97.7, 443, 49772, 49773 CLOUDFLARENETUS European Union 13->94 96 freegeoip.app 188.114.96.7, 443, 49779 CLOUDFLARENETUS European Union 13->96 84 C:\Users\user\AppData\Local\553835.exe, PE32+ 13->84 dropped 86 C:\Users\user\AppData\Local\...\ginzo.exe.log, ASCII 13->86 dropped 88 C:\Users\user\Desktop\...\SQLite.Interop.dll, PE32 13->88 dropped 90 5 other files (none is malicious) 13->90 dropped 136 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 13->136 138 Tries to harvest and steal browser information (history, passwords, etc) 13->138 24 553835.exe 13->24         started        140 Antivirus detection for dropped file 18->140 142 Multi AV Scanner detection for dropped file 18->142 144 Writes to foreign memory regions 18->144 146 2 other signatures 18->146 27 conhost.exe 18->27         started        98 127.0.0.1 unknown unknown 20->98 file6 signatures7 process8 signatures9 120 Antivirus detection for dropped file 24->120 122 Multi AV Scanner detection for dropped file 24->122 124 Writes to foreign memory regions 24->124 126 2 other signatures 24->126 29 conhost.exe 5 24->29         started        32 cmd.exe 27->32         started        process10 file11 78 C:\Users\user\AppData\Roaming\...\updater.exe, PE32+ 29->78 dropped 35 cmd.exe 29->35         started        37 cmd.exe 1 29->37         started        40 cmd.exe 29->40         started        100 Encrypted powershell cmdline option found 32->100 42 conhost.exe 32->42         started        44 powershell.exe 32->44         started        signatures12 process13 signatures14 46 updater.exe 35->46         started        49 conhost.exe 35->49         started        116 Encrypted powershell cmdline option found 37->116 118 Uses schtasks.exe or at.exe to add and modify task schedules 37->118 51 powershell.exe 22 37->51         started        53 powershell.exe 23 37->53         started        55 conhost.exe 37->55         started        57 conhost.exe 40->57         started        59 schtasks.exe 40->59         started        process15 signatures16 128 Writes to foreign memory regions 46->128 130 Allocates memory in foreign processes 46->130 132 Creates a thread in another existing process (thread injection) 46->132 61 conhost.exe 46->61         started        process17 file18 80 C:\Users\user\AppData\...\sihost64.exe, PE32+ 61->80 dropped 82 C:\Users\user\AppData\Roaming\...\WR64.sys, PE32+ 61->82 dropped 134 Sample is not signed and drops a device driver 61->134 65 sihost64.exe 61->65         started        68 cmd.exe 61->68         started        signatures19 process20 signatures21 102 Antivirus detection for dropped file 65->102 104 Multi AV Scanner detection for dropped file 65->104 70 conhost.exe 65->70         started        106 Encrypted powershell cmdline option found 68->106 72 conhost.exe 68->72         started        74 powershell.exe 68->74         started        76 powershell.exe 68->76         started        process22
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/aa45bdb023a15b2fbfcac1636620908400d63cf862ea9f07fc42a73387693cf1/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2022-04-07 01:47:00 UTC
File Type:
PE (.Net Exe)
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Verdict:
malicious
Similar samples:
1660fa277deb0f1afcd706189ecca08930050458121c2a2f42f2dcdeb1cf9c29
CoinMiner
3fd0837381babda7ef617b810457f0db32bd7c1f7e345480e6c525050ca818fa
CoinMiner
73872c3c2ba2f4e09a18b0e0b3e00419b302781a83206512da39c28ae2e35fcc
CoinMiner
7ee182a4e061b93eaa096b87b0914d115f5c49d2812a6c81c62a836892adc359
CoinMiner
9c8314de1486634c7612198f144f80cba26a2f79a65b657b6f17af33491c0998
CoinMiner
a71ca3a4994f11007ef42e19b763773a49f7067daf28b3ca16e81a65a4fd4dd4
CoinMiner
b043820fef215c161bb53c9c1fa9a2cd221cecc4bae58103a9327c575697760d
CoinMiner
b840f10ae378fa15f8570f6eb208e2f280618bd49ade560eca00c93b6a4bd7d9
CoinMiner
ee1524e4980cac431ae0f92888ee0cc8a1fa9e7981df0be6abd7efa98adf9a45
CoinMiner
+ 247 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig miner spyware stealer
Link:
https://tria.ge/reports/220408-grflysghd3/
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in System32 directory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
XMRig Miner Payload
xmrig
Unpacked files
SH256 hash:
15a5a8195c24b99528d3353b400e6f5b63164b2e55034bd6c7e181cce83e6c35
MD5 hash:
56051dce5109410b03fa52c6ded8956d
SHA1 hash:
86c8e9a40aa8429ab0274140b6b2014b402af0fa
Link:
https://www.unpac.me/results/b9572212-5fe2-4b52-8b27-3a637a73d654/
SH256 hash:
aa45bdb023a15b2fbfcac1636620908400d63cf862ea9f07fc42a73387693cf1
MD5 hash:
3aae12f6638399ddae5d15481fdc0d60
SHA1 hash:
336372317be19edcb753997440ac3de652fb0993
Link:
https://www.unpac.me/results/b9572212-5fe2-4b52-8b27-3a637a73d654/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/aa45bdb023a1/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.51
Link:
https://yomi.yoroi.company/submissions/aa45bdb023a15b2fbfcac1636620908400d63cf862ea9f07fc42a73387693cf1

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_EXE_SQLQuery_ConfidentialDataStore
Create hunting rule
Author:ditekSHen
Description:Detects executables containing SQL queries to confidential data stores. Observed in infostealers
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.

anyrun
any.run
https://app.any.run/tasks/6c0477d6-b8ca-4e82-97e6-0fe6945734a3
Cape
Cape
https://www.capesandbox.com/analysis/261851/

Comments