MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2e5260973969192f9cc166487adb128832e22f2752b176359c51264a6e5d7faa. 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


AuroraStealer


Vendor detections: 13


Intelligence 13 IOCs YARA 2 File information Comments 1
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SHA256 hash: 2e5260973969192f9cc166487adb128832e22f2752b176359c51264a6e5d7faa
SHA3-384 hash: 57eee81b0cd29b768d2570c87ea9ecddde8ba3f0b48a5713fe30603e8566191935316fdf309ca6d376f0ce16057e2903
SHA1 hash: 6d8b2b4c9418d882fb10ea958d5e5f281a14396b
MD5 hash: 5343b3beaadd15a14319e4b21dc68077
humanhash: victor-fix-leopard-five
File name:5343b3beaadd15a14319e4b21dc68077
Download: download sample
Signature AuroraStealer
Create hunting rule
File size:2'519'040 bytes
First seen:2023-03-15 02:02:52 UTC
Last seen:2023-03-15 03:28:33 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 49152:GAE84ts1AF+Asb9wya6uAdaOebmDhEbhQzfnXIqWur2h7bwKPG9T9s:wwb9wya6uAdKmDhEbufnYVur2qKAs
Threatray 7 similar samples on MalwareBazaar
TLSH T1C5C512FC09BD21E6C5E0EFB19AC64917B2D3912F7645EDED22D20B58030275AFC8A52D
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter zbetcheckin
Tags:32 AuroraStealer exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
234
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
5343b3beaadd15a14319e4b21dc68077
Verdict:
Malicious activity
Analysis date:
2023-03-15 02:04:25 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/5ec6dffb-3405-4587-adaa-70f715ea423d

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/374424/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.65910286.2905.15214.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Launching a process
Creating a process with a hidden window
Running batch commands
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6411275806c49bd8b6b5d589/reports/3dcf6d7c-62a0-479a-b115-84592fb45129/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/2e5260973969192f9cc166487adb128832e22f2752b176359c51264a6e5d7faa
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:
Aurora Stealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fc1c4ca4-335f-4757-a87d-4f9043a0c638
Result
Threat name:
Aurora
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1193832
Signature
C2 URLs / IPs found in malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Yara Aurora Stealer
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 826733 Sample: SHMSjEClgB.exe Startdate: 15/03/2023 Architecture: WINDOWS Score: 96 38 Snort IDS alert for network traffic 2->38 40 Multi AV Scanner detection for submitted file 2->40 42 Yara Aurora Stealer 2->42 44 5 other signatures 2->44 8 SHMSjEClgB.exe 3 2->8         started        process3 file4 34 C:\Users\user\AppData\...\SHMSjEClgB.exe.log, ASCII 8->34 dropped 46 Injects a PE file into a foreign processes 8->46 12 SHMSjEClgB.exe 15 8->12         started        16 SHMSjEClgB.exe 8->16         started        signatures5 process6 dnsIp7 36 92.119.231.161, 49695, 8081 ACTIVE-SERVERSactive-serverscomDE Russian Federation 12->36 48 Tries to harvest and steal browser information (history, passwords, etc) 12->48 18 cmd.exe 1 12->18         started        20 cmd.exe 1 12->20         started        22 WMIC.exe 1 12->22         started        signatures8 process9 process10 24 WMIC.exe 1 18->24         started        26 conhost.exe 18->26         started        28 WMIC.exe 1 20->28         started        30 conhost.exe 20->30         started        32 conhost.exe 22->32         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2e5260973969192f9cc166487adb128832e22f2752b176359c51264a6e5d7faa/
Threat name:
ByteCode-MSIL.Spyware.Aurorastealer
Create hunting rule
Status:
Malicious
First seen:
2023-03-14 01:21:18 UTC
AV detection:
18 of 24 (75.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fzjgbfzznems7hgbmzehvwysrazoelzhkkyxmnm4keteu3s5p6va._file
Verdict:
malicious
Similar samples:
07b974442b53035b8d057a7b429c191fe71f149a698041b005ee85645a89c165
AuroraStealer
3f3dadd2a5177fb918eabacc6a433d46f1975dd9c18cc0a7b63e09669625b800
AuroraStealer
48392e0c0969580a9eaa9fa882b543b319ea08e6492d3a6819bc0c5b64d78396
AuroraStealer
51b8e08571ddd7d98f4da91561999fce1b454ea42b3b83655f207df77f02ae1d
AuroraStealer
84aac7290471d6aa883962c2e739b44adcea7f533cc0317e8d0d6f847def1f7a
AuroraStealer
b7318a38055034579cfb6799fd2cb264a6ef1a9f5d6952970474e4139374ef73
AuroraStealer
Result
Malware family:
aurora
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Score:
  10/10
Tags:
family:aurora spyware stealer
Link:
https://tria.ge/reports/230315-cgpdwsah86/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Reads user/profile data of web browsers
Aurora
Malware Config
C2 Extraction:
92.119.231.161:8081
Unpacked files
SH256 hash:
862155dac7a74259688a92f8df34634ac83c52a1bd602a082e6bf930e86bec0e
MD5 hash:
3225c1aa3f2ea7d4fdc06c6c0267ef3f
SHA1 hash:
a56975f912f95b36f57c1b9e95a01097e91dd967
Link:
https://www.unpac.me/results/961a2388-e7a6-41d2-8b6f-f34be662aa29/
SH256 hash:
ea8d4c91ec5bba5e1db6c17730d7ba5cdbb5ff3c1a777f70c90e91ce599d9b5d
MD5 hash:
27f5124bf8f451bca8d8a15c73c4f521
SHA1 hash:
5fd557e109b8fd1c3b362b64f0ba9f1600c07211
Link:
https://www.unpac.me/results/961a2388-e7a6-41d2-8b6f-f34be662aa29/
SH256 hash:
18597d32f089bd01d2ffaace33c9e95b84fc2d4c16e124c681983016ac29e3c6
MD5 hash:
0a7b8380d47fbfe077ac37b5bec6fbc3
SHA1 hash:
53e42e4ab9b73ec432ec565948edf53a9f54c8e0
Link:
https://www.unpac.me/results/961a2388-e7a6-41d2-8b6f-f34be662aa29/
SH256 hash:
2e5260973969192f9cc166487adb128832e22f2752b176359c51264a6e5d7faa
MD5 hash:
5343b3beaadd15a14319e4b21dc68077
SHA1 hash:
6d8b2b4c9418d882fb10ea958d5e5f281a14396b
Link:
https://www.unpac.me/results/961a2388-e7a6-41d2-8b6f-f34be662aa29/
Malware family:
Aurora
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2e5260973969/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Aurora
Score:
0.40
Link:
https://yomi.yoroi.company/submissions/2e5260973969192f9cc166487adb128832e22f2752b176359c51264a6e5d7faa

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_imphash
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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.

Web download

AuroraStealer

Executable exe 2e5260973969192f9cc166487adb128832e22f2752b176359c51264a6e5d7faa

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2571810/
Cape
Cape
https://www.capesandbox.com/analysis/374424/

Comments


Avatar
zbet commented on 2023-03-15 02:02:56 UTC

url : hxxp://h167991.srv21.test-hf.su/86.exe