MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1ec6f80413b83452b838774ee4e5c1cd691ede859c5b68bace09b0c018ead195. 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: 13


Intelligence 13 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1ec6f80413b83452b838774ee4e5c1cd691ede859c5b68bace09b0c018ead195
SHA3-384 hash: 94e1e8d266ca2ba318f301db729cd94dc7b635fae8fa5a196f862c1c435a9aad871f31f85d9c5b314e3610d1e5780363
SHA1 hash: d6f0e7e3f6834c10d53370dc8418e58e9282a8a8
MD5 hash: 8ca5a8a16eac4b3a33b63c3221e445c5
humanhash: utah-purple-echo-alabama
File name:1EC6F80413B83452B838774EE4E5C1CD691EDE859C5B6.exe
Download: download sample
Signature ArkeiStealer
Create hunting rule
File size:2'658'153 bytes
First seen:2022-11-01 18:55:26 UTC
Last seen:2022-11-01 20:59:28 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 7c15fc6edef49843cd45545d1db17923 (2 x ArkeiStealer)
ssdeep 49152:Lqq3LdUjfVR8HETUxCOdOrPx37/zHhA6b0JNDFOdOrPx37/zHhA6b0JNDB:LqMLyjfVSHy6OrPx37/zHhA6byf6OrPa
Threatray 879 similar samples on MalwareBazaar
TLSH T1CDC5CF23D1414937E1326A79A93A8215CD1F742C3727A883F8ED3D888B792B1777B497
TrID 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.4% (.EXE) Win64 Executable (generic) (10523/12/4)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:ArkeiStealer exe


Avatar
abuse_ch
ArkeiStealer C2:
http://64.44.177.137/

Intelligence

File Origin
# of uploads :
2
# of downloads :
355
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
9d5f1be092ee806db3f058fa773d20f7f4a9c120c44f0.exe
Verdict:
Malicious activity
Analysis date:
2022-09-21 23:03:11 UTC
Tags:
installer trojan stealer
Link:
https://app.any.run/tasks/3b412ace-9539-44f1-b9a5-c56261d4dd9f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Vidar
Create hunting rule
Link:
https://www.capesandbox.com/analysis/326875/
Detection(s):
PUA.Win.Packer.PrivateEXEProtector4-6192998-2
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Unauthorized injection to a recently created process
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Creating a file
Creating a window
Launching cmd.exe command interpreter
Creating a process with a hidden window
Launching a tool to kill processes
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
cmd.exe fingerprint greyware mokes overlay packed regsvr32.exe shell32.dll smokeloader vidar zusy
Link:
https://www.filescan.io/uploads/63616bc4ce1f43143c2a55b5/reports/0d492bfe-0a6a-4ae5-aba4-d630bc48395e/overview
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/d74a4071-c424-4efb-b50b-bd08cac870e5
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1102722
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Self deletion via cmd or bat file
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Writes to foreign memory regions
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 735381 Sample: 1EC6F80413B83452B838774EE4E... Startdate: 01/11/2022 Architecture: WINDOWS Score: 100 51 Malicious sample detected (through community Yara rule) 2->51 53 Antivirus detection for URL or domain 2->53 55 Antivirus / Scanner detection for submitted sample 2->55 57 6 other signatures 2->57 10 1EC6F80413B83452B838774EE4E5C1CD691EDE859C5B6.exe 2->10         started        process3 signatures4 67 Detected unpacking (changes PE section rights) 10->67 69 Detected unpacking (overwrites its own PE header) 10->69 71 Self deletion via cmd or bat file 10->71 73 2 other signatures 10->73 13 1EC6F80413B83452B838774EE4E5C1CD691EDE859C5B6.exe 19 10->13         started        process5 dnsIp6 45 45.15.156.60, 49697, 80 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 13->45 47 t.me 149.154.167.99, 443, 49695 TELEGRAMRU United Kingdom 13->47 49 64.44.177.137, 49696, 80 NEXEONUS United States 13->49 39 C:\Users\user\AppData\...\qwe22zdlAq[1].exe, PE32 13->39 dropped 41 C:\ProgramData\96590499462725528247.exe, PE32 13->41 dropped 75 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 13->75 77 Self deletion via cmd or bat file 13->77 79 Tries to harvest and steal browser information (history, passwords, etc) 13->79 81 Tries to steal Crypto Currency Wallets 13->81 18 96590499462725528247.exe 13->18         started        21 cmd.exe 1 13->21         started        file7 signatures8 process9 signatures10 59 Multi AV Scanner detection for dropped file 18->59 61 Machine Learning detection for dropped file 18->61 63 Writes to foreign memory regions 18->63 65 2 other signatures 18->65 23 RegSvcs.exe 1 1 18->23         started        27 taskkill.exe 1 21->27         started        29 conhost.exe 21->29         started        31 timeout.exe 1 21->31         started        process11 dnsIp12 43 79.137.196.121, 1488, 49698 PSKSET-ASRU Russian Federation 23->43 37 C:\Users\user\AppData\...\BebroBot.exe, PE32 23->37 dropped 33 RegSvcs.exe 23->33         started        file13 process14 process15 35 WerFault.exe 33->35         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1ec6f80413b83452b838774ee4e5c1cd691ede859c5b68bace09b0c018ead195/
Threat name:
Win32.Trojan.Smokeloader
Create hunting rule
Status:
Malicious
First seen:
2022-09-21 20:07:53 UTC
File Type:
PE (Exe)
AV detection:
23 of 26 (88.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d3dpqbatxa2ffobyo5hojzobzvur5xuftrnwrowobgymaghk2gkq._file
Verdict:
malicious
Similar samples:
190c83f974c9c37fee8f95cf82df2c20c2615662482ca42e373a74a439ac945d
ArkeiStealer
3c965884e7cb34c573604037e3b848cc503abc666e41762ec6a603493444e50d
ArkeiStealer
455e9b43d3df1c83df5182936603a66d04658d6d1cb3098e9676978549e926fa
ArkeiStealer
8ecbe3f78c01ca3ddb3cd79498d97441c9f08cc3c2d2416546aee250ff84877e
ArkeiStealer
9d5f1be092ee806db3f058fa773d20f7f4a9c120c44f0f0ab365e1e2a822cb36
ArkeiStealer
bb5938ca20203ecde3fc65a31025801a1c136b90c76d7816edcb58db733ca3ed
ArkeiStealer
ee5cd7f14bf98534291bdb1b34d1424bebb1fbc27e01915ff15e928dc9ea73f6
ArkeiStealer
+ 869 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar botnet:1636 discovery persistence spyware stealer
Link:
https://tria.ge/reports/221101-xlbzksece5/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Kills process with taskkill
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
Vidar
Malware Config
C2 Extraction:
https://t.me/dghzq
https://t.me/zjsqpz
https://t.me/fqwexzq
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/8b3999d7-72b2-4824-ac90-1d858c87ef81
Unpacked files
SH256 hash:
4b623a044393fd6da6ccef161985e88d9b256c4e72e59bf821f0357a4749b4e2
MD5 hash:
c66b877c85fdb684344b0a264632d100
SHA1 hash:
f59b93ccebeef8696206b0bf5e5e0608f0374c87
Detections:
VidarStealer
Create hunting rule
win_vidar_auto
Create hunting rule
Link:
https://www.unpac.me/results/bd8936d8-c3ea-43b4-8a22-228b9b4b5489/
Parent samples :
9d5f1be092ee806db3f058fa773d20f7f4a9c120c44f0f0ab365e1e2a822cb36
1ec6f80413b83452b838774ee4e5c1cd691ede859c5b68bace09b0c018ead195
SH256 hash:
1ec6f80413b83452b838774ee4e5c1cd691ede859c5b68bace09b0c018ead195
MD5 hash:
8ca5a8a16eac4b3a33b63c3221e445c5
SHA1 hash:
d6f0e7e3f6834c10d53370dc8418e58e9282a8a8
Link:
https://www.unpac.me/results/bd8936d8-c3ea-43b4-8a22-228b9b4b5489/
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/1ec6f80413b83452b838774ee4e5c1cd691ede859c5b68bace09b0c018ead195

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/326875/

Comments