MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e9c03d5984c7b81473046754979db24bb5c8b45e31603bc48b89a40aa7ce4431. 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: 12


Intelligence 12 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e9c03d5984c7b81473046754979db24bb5c8b45e31603bc48b89a40aa7ce4431
SHA3-384 hash: 61e627c0df77fade1604c6adf2ea0c4223a3235bfb4a080db1ca18e3baa6dfe064475bbc9f6a2941003a9f7f4fe2a5dc
SHA1 hash: e7fb77c2a9094b42dc111af8d28e11b146d5dff0
MD5 hash: 1553cbac0f3011a556b0bc7ce905e472
humanhash: ohio-quiet-echo-pizza
File name:1553cbac0f3011a556b0bc7ce905e472.exe
Download: download sample
Signature AuroraStealer
Create hunting rule
File size:3'205'370 bytes
First seen:2023-03-08 11:05:40 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 9cbefe68f395e67356e2a5d8d1b285c0 (58 x LummaStealer, 49 x AuroraStealer, 36 x Vidar)
ssdeep 49152:VEnlsyQL2TPknj4ciuPGLRIrbiITRf+EGg7dCsHa25vTL6k1bXZ:VYbQiTMnfOL+osZTHJ
Threatray 3 similar samples on MalwareBazaar
TLSH T1A5E51A90FEEB00F4E60329315497627F27306D099F39DAC7D9507F5AE873AE60A32529
gimphash 4a455e466f88c0d12d5700f93c22ad9419590fd4324c1c8ee8be6797abdfa758
TrID 40.3% (.EXE) Win64 Executable (generic) (10523/12/4)
19.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
17.2% (.EXE) Win32 Executable (generic) (4505/5/1)
7.7% (.EXE) OS/2 Executable (generic) (2029/13)
7.6% (.EXE) Generic Win/DOS Executable (2002/3)
File icon (PE):PE icon
dhash icon 80c0d0d2d2d2c080 (10 x AuroraStealer)
Reporter abuse_ch
Tags:AuroraStealer exe


Avatar
abuse_ch
AuroraStealer C2:
45.15.157.130:8081

Intelligence

File Origin
# of uploads :
1
# of downloads :
259
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
1553cbac0f3011a556b0bc7ce905e472.exe
Verdict:
Malicious activity
Analysis date:
2023-03-08 11:06:47 UTC
Tags:
stealer aurorastealer
Link:
https://app.any.run/tasks/6d3f9bc8-4935-45e9-bfff-746fcdbf8058

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/372523/
Detection(s):
Win.Infostealer.Aurora-9980073-1
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a process with a hidden window
Running batch commands
Sending a custom TCP request
Creating a file in the %temp% directory
Reading critical registry keys
Launching a process
Sending a TCP request to an infection source
Stealing user critical data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm aurora babar golang greyware overlay
Link:
https://www.filescan.io/uploads/64086c1d10ca2273c93e4d01/reports/372190df-32b7-447e-9eff-b7abc9c3a221/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/e9c03d5984c7b81473046754979db24bb5c8b45e31603bc48b89a40aa7ce4431
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/61d89d19-bf16-4ca8-bf8e-93d19a010680
Result
Threat name:
Aurora
Create hunting rule
Detection:
malicious
Classification:
troj.spyw
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1189350
Signature
C2 URLs / IPs found in malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Yara Aurora Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 822226 Sample: pTDpdLuEcR.exe Startdate: 08/03/2023 Architecture: WINDOWS Score: 84 29 Snort IDS alert for network traffic 2->29 31 Multi AV Scanner detection for domain / URL 2->31 33 Multi AV Scanner detection for submitted file 2->33 35 3 other signatures 2->35 7 pTDpdLuEcR.exe 11 2->7         started        process3 dnsIp4 27 45.15.157.130, 49704, 8081 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 7->27 37 Tries to harvest and steal browser information (history, passwords, etc) 7->37 11 cmd.exe 1 7->11         started        13 cmd.exe 1 7->13         started        15 WMIC.exe 1 7->15         started        signatures5 process6 process7 17 WMIC.exe 1 11->17         started        19 conhost.exe 11->19         started        21 WMIC.exe 1 13->21         started        23 conhost.exe 13->23         started        25 conhost.exe 15->25         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e9c03d5984c7b81473046754979db24bb5c8b45e31603bc48b89a40aa7ce4431/
Threat name:
Win32.Trojan.Tiggre
Create hunting rule
Status:
Malicious
First seen:
2023-03-04 00:09:42 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
26 of 39 (66.67%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=5had2wmey64bi4yem5kjphnsjo24rnc6gfqdxrelrgsavj6oiqyq._file
Verdict:
malicious
Similar samples:
3d10b461229396493d0c7e2877360f66e41e11dbc201a11e382ac3f19c10d4fc
AuroraStealer
5fd08734c0379fc5b78aa4e80fb12080735e86404d279fd43903d1d54c278989
AuroraStealer
Result
Malware family:
aurora
Create hunting rule
Score:
  10/10
Tags:
family:aurora spyware stealer
Link:
https://tria.ge/reports/230308-m7emgsfg29/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Accesses cryptocurrency files/wallets, possible credential harvesting
Reads user/profile data of web browsers
Malware Config
C2 Extraction:
45.15.157.130:8081
Unpacked files
SH256 hash:
e9c03d5984c7b81473046754979db24bb5c8b45e31603bc48b89a40aa7ce4431
MD5 hash:
1553cbac0f3011a556b0bc7ce905e472
SHA1 hash:
e7fb77c2a9094b42dc111af8d28e11b146d5dff0
Link:
https://www.unpac.me/results/691965b9-c689-42c2-987d-23f6edead142/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e9c03d5984c7/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/e9c03d5984c7b81473046754979db24bb5c8b45e31603bc48b89a40aa7ce4431

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:Golangmalware
Create hunting rule
Author:Dhanunjaya
Description:Malware in Golang
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:grakate_stealer_nov_2021
Create hunting rule
Rule name:HiveRansomware
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
Rule name:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware
Rule name:INDICATOR_SUSPICIOUS_EXE_References_CryptoWallets
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many cryptocurrency mining wallets or apps. Observed in information stealers
Rule name:win_aurora_stealer_a_706a
Create hunting rule
Author:Johannes Bader
Description:detects Aurora Stealer samples

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/372523/

Comments