MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d775f62d097e069293b27267d7efd95862e55e7ecc5e23e9c3ea532c39321b0e. 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


ArkeiStealer


Vendor detections: 8


Intelligence 8 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d775f62d097e069293b27267d7efd95862e55e7ecc5e23e9c3ea532c39321b0e
SHA3-384 hash: ce1f2d30652267b09d5755944da75a3154f59189d07bd49290dc2f986009c01c65a77e1946573dd802b720c49de73370
SHA1 hash: 958dc010d1a66546eb60d38fd40d015e540babd8
MD5 hash: 5ea5c92ff73e8932ab97e4e285cb77a3
humanhash: nevada-mississippi-zulu-fix
File name:5ea5c92ff73e8932ab97e4e285cb77a3.exe
Download: download sample
Signature ArkeiStealer
Create hunting rule
File size:150'016 bytes
First seen:2021-08-20 07:28:44 UTC
Last seen:2021-08-20 08:54:55 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 9351114812ade0773cab5940b106fe09 (3 x RedLineStealer, 3 x RaccoonStealer, 2 x Amadey)
ssdeep 1536:wp1tHGVsC0TnYfkdwODWypAJWFhjUPbZZ7oU7pR4JATfvrLIS25hzABFnLFBMK46:wvYHCWyp3IxocpR4KTIS25hzgFnLm6
Threatray 3'684 similar samples on MalwareBazaar
TLSH T1B8E3BE2275F0C472C05F4A304825EA945A2DFD641EA442773EBB276E1F726C18A37FA7
dhash icon 9072c292b0381802 (2 x RaccoonStealer, 1 x Smoke Loader, 1 x RedLineStealer)
Reporter abuse_ch
Tags:ArkeiStealer exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
138
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
5ea5c92ff73e8932ab97e4e285cb77a3.exe
Verdict:
No threats detected
Analysis date:
2021-08-20 07:29:32 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/48392f13-6885-4bfd-a266-d1b4478f3a0e

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/180900/
Detection(s):
SecuriteInfo.com.Variant.Fragtor.9685.22969.12775.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
DNS request
Connection attempt
Sending an HTTP POST request
Creating a process from a recently created file
Deleting of the original file
Enabling autorun by creating a file
Unauthorized injection to a system process
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:
DanaBot
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3a6a14f4-1d1f-4d0f-a4c7-100c22930c95
Result
Threat name:
RedLine SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/836305
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Antivirus detection for URL or domain
Benign windows process drops PE files
C2 URLs / IPs found in malware configuration
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Contains functionality to infect the boot sector
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Detected unpacking (changes PE section rights)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Query firmware table information (likely to detect VMs)
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Uses known network protocols on non-standard ports
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 468733 Sample: v7GpAPSHvB.exe Startdate: 20/08/2021 Architecture: WINDOWS Score: 100 50 trustmanager.ug 2->50 52 atvcampingtrips.com 2->52 72 Found malware configuration 2->72 74 Antivirus detection for URL or domain 2->74 76 Multi AV Scanner detection for submitted file 2->76 78 8 other signatures 2->78 9 v7GpAPSHvB.exe 2->9         started        12 ugffddf 2->12         started        signatures3 process4 signatures5 92 Detected unpacking (changes PE section rights) 9->92 94 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 9->94 96 Maps a DLL or memory area into another process 9->96 14 explorer.exe 7 9->14 injected 98 Machine Learning detection for dropped file 12->98 100 Checks if the current machine is a virtual machine (disk enumeration) 12->100 102 Creates a thread in another existing process (thread injection) 12->102 process6 dnsIp7 58 atvcampingtrips.com 211.170.70.236, 49711, 49712, 49714 LGDACOMLGDACOMCorporationKR Korea Republic of 14->58 60 193.142.59.134, 49716, 49737, 49744 HOSTSLICK-GERMANYNL Netherlands 14->60 62 6 other IPs or domains 14->62 42 C:\Users\user\AppData\Roaming\ugffddf, PE32 14->42 dropped 44 C:\Users\user\AppData\Local\Temp\8C08.exe, PE32 14->44 dropped 46 C:\Users\user\AppData\Local\Temp\5EAE.exe, PE32 14->46 dropped 48 C:\Users\user\...\ugffddf:Zone.Identifier, ASCII 14->48 dropped 64 System process connects to network (likely due to code injection or exploit) 14->64 66 Benign windows process drops PE files 14->66 68 Deletes itself after installation 14->68 70 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->70 19 C4DC.exe 14 3 14->19         started        23 8C08.exe 14->23         started        25 5EAE.exe 15 3 14->25         started        27 FED9.exe 4 14->27         started        file8 signatures9 process10 dnsIp11 54 188.124.36.242, 25802, 49754 SELECTELRU Russian Federation 19->54 80 Detected unpacking (changes PE section rights) 19->80 82 Query firmware table information (likely to detect VMs) 19->82 84 Tries to detect sandboxes and other dynamic analysis tools (window names) 19->84 90 2 other signatures 19->90 30 conhost.exe 19->30         started        86 Machine Learning detection for dropped file 23->86 88 Contains functionality to infect the boot sector 23->88 56 193.38.55.35, 16777 SERVERIUS-ASNL Russian Federation 25->56 32 conhost.exe 25->32         started        40 C:\Users\user\AppData\Local\...\rnyuf.exe, PE32 27->40 dropped 34 WerFault.exe 20 9 27->34         started        36 WerFault.exe 27->36         started        38 WerFault.exe 27->38         started        file12 signatures13 process14
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d775f62d097e069293b27267d7efd95862e55e7ecc5e23e9c3ea532c39321b0e/
Threat name:
Win32.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2021-08-20 05:49:37 UTC
AV detection:
22 of 46 (47.83%)
Threat level:
  5/5
Verdict:
suspicious
Similar samples:
39326cdd0c863e1766ecc3d119ec18fdaa93ef886cfbc887f76784f745df73e4
ArkeiStealer
3f511c7b45036ebc633cfc2d8ddd0f4fd97114f87bb1ea4228d880b9bcaafee9
ArkeiStealer
423563995910af04cb2c4136bf50607fc26977dfa043a84433e8bd64b3315110
ArkeiStealer
786011dec9484fb81863be557b51a2adba291cee4cc6c6f91fd21c2ce94cb1a8
ArkeiStealer
a579df463934b191934477803f2045e998e3acca5932492eb4a090cc8857182a
ArkeiStealer
c5fc8453bf6cdd3e96740b1616ba2f6b359710ce2eb32f02faf8c0e299a0a057
ArkeiStealer
cb2f50a2b53a3f415fb70e295a84f1452c91fb65fd555bbb86ac3ff077d6750c
ArkeiStealer
df0fb9e7bd0899c3d92f8b150a6e38f00940c2246f3d4591902af4fc28f9a569
ArkeiStealer
fb412e008d09b7ccfd249e3dcbdd7dcc44407775fdb2a8d001ca80890e232a9e
ArkeiStealer
+ 3'674 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:redline family:smokeloader family:vidar backdoor bootkit discovery infostealer persistence stealer suricata trojan
Link:
https://tria.ge/reports/210820-xjrgwf9tge/
Behaviour
Checks SCSI registry key(s)
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Writes to the Master Boot Record (MBR)
Deletes itself
Loads dropped DLL
Modifies file permissions
Downloads MZ/PE file
Executes dropped EXE
Vidar Stealer
RedLine
RedLine Payload
SmokeLoader
Vidar
suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
Malware Config
C2 Extraction:
http://aucmoney.com/upload/
http://thegymmum.com/upload/
http://atvcampingtrips.com/upload/
http://kuapakualaman.com/upload/
http://renatazarazua.com/upload/
http://nasufmutlu.com/upload/
193.38.55.35:16777
Unpacked files
SH256 hash:
18cd8e90fcd46329480f24d43baa489683b3ee2fcd274bf1714947ef307a6ab2
MD5 hash:
f2fecf6872ad4c61a3a506159fddd4fc
SHA1 hash:
28e039eb96dcf58841992280c66433a2bbab8e84
Link:
https://www.unpac.me/results/e02893e0-4921-40bc-a543-11bef25d9329/
SH256 hash:
d775f62d097e069293b27267d7efd95862e55e7ecc5e23e9c3ea532c39321b0e
MD5 hash:
5ea5c92ff73e8932ab97e4e285cb77a3
SHA1 hash:
958dc010d1a66546eb60d38fd40d015e540babd8
Link:
https://www.unpac.me/results/e02893e0-4921-40bc-a543-11bef25d9329/
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/d775f62d097e069293b27267d7efd95862e55e7ecc5e23e9c3ea532c39321b0e

File information

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

Web download

ArkeiStealer

Executable exe d775f62d097e069293b27267d7efd95862e55e7ecc5e23e9c3ea532c39321b0e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1545011/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1533747/
Cape
Cape
https://www.capesandbox.com/analysis/180900/

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