MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a3b1c4ed713391c3b37799bfbb0a8c3d903d5ec339e55849bce36526fc602007. 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


Amadey


Vendor detections: 15


Intelligence 15 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a3b1c4ed713391c3b37799bfbb0a8c3d903d5ec339e55849bce36526fc602007
SHA3-384 hash: 26fb1e80bf71d4e7402146652aa7bf3c56bc8dad19b1cf0520c3cfba09c26e13546c5393c9c8db3d4345a4170f493516
SHA1 hash: f3825244e272417ae4808e772c20b1825da6edee
MD5 hash: a29fe0ed2ef193d0ff8d9e720e9dd72c
humanhash: comet-twelve-yellow-oregon
File name:file
Download: download sample
Signature Amadey
Create hunting rule
File size:395'264 bytes
First seen:2022-11-05 09:30:23 UTC
Last seen:2022-11-05 09:58:54 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 803fde251b2a69721fa12bfe881971ea (2 x Smoke Loader, 1 x RedLineStealer, 1 x TeamBot)
ssdeep 6144:QEqLg53YukHf2HVb5MDEy5pOlasOeAFi1SBQGAlc7d:9qMHkIlKnpBQAnBQx
Threatray 795 similar samples on MalwareBazaar
TLSH T11984CF21F5A0D07ECFD245309C75CAE05EAEB8325A20D97737A4366D1EB4FF1966A302
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)
File icon (PE):PE icon
dhash icon 480c1c5c4f594b14 (3 x Amadey, 1 x RedLineStealer, 1 x RecordBreaker)
Reporter andretavare5
Tags:Amadey exe


Avatar
andretavare5
Sample downloaded from http://193.56.146.244/img/icon/film02.exe

Intelligence

File Origin
# of uploads :
10
# of downloads :
186
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2022-11-05 09:32:16 UTC
Tags:
trojan amadey stealer loader
Link:
https://app.any.run/tasks/cc4fa04a-22d6-482a-8e58-76704ee3525d

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/329013/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.10467.27417.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Сreating synchronization primitives
Creating a process from a recently created file
Creating a process with a hidden window
Launching the default Windows debugger (dwwin.exe)
Sending a custom TCP request
Launching a process
Creating a window
Creating a file
Sending an HTTP POST request
Delayed reading of the file
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware
Link:
https://www.filescan.io/uploads/63662d57775605b3a4f3aa31/reports/4f16dc57-b2f5-4db8-bef0-1219012efc80/overview
Result
Verdict:
SUSPICIOUS
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:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7926acdb-1088-4575-91eb-7b6d1be37c1a
Result
Threat name:
Amadey
Create hunting rule
Detection:
malicious
Classification:
phis.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1106075
Signature
Antivirus detection for dropped file
Contains functionality to inject code into remote processes
Creates an undocumented autostart registry key
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Amadeys stealer DLL
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 738739 Sample: file.exe Startdate: 05/11/2022 Architecture: WINDOWS Score: 100 47 Malicious sample detected (through community Yara rule) 2->47 49 Antivirus detection for dropped file 2->49 51 Multi AV Scanner detection for dropped file 2->51 53 2 other signatures 2->53 8 file.exe 4 2->8         started        12 rovwer.exe 2->12         started        process3 file4 27 C:\Users\user\AppData\Local\...\rovwer.exe, PE32 8->27 dropped 29 C:\Users\user\...\rovwer.exe:Zone.Identifier, ASCII 8->29 dropped 63 Detected unpacking (changes PE section rights) 8->63 65 Detected unpacking (overwrites its own PE header) 8->65 67 Contains functionality to inject code into remote processes 8->67 14 rovwer.exe 17 8->14         started        signatures5 process6 dnsIp7 37 193.56.146.243 LVLT-10753US unknown 14->37 31 C:\Users\user\AppData\Roaming\...\cred64.dll, PE32 14->31 dropped 33 C:\Users\user\AppData\Local\...\cred64[1].dll, PE32 14->33 dropped 39 Detected unpacking (changes PE section rights) 14->39 41 Detected unpacking (overwrites its own PE header) 14->41 43 Creates an undocumented autostart registry key 14->43 45 2 other signatures 14->45 19 rundll32.exe 14->19         started        23 schtasks.exe 1 14->23         started        file8 signatures9 process10 dnsIp11 35 192.168.2.4 unknown unknown 19->35 55 System process connects to network (likely due to code injection or exploit) 19->55 57 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 19->57 59 Tries to steal Instant Messenger accounts or passwords 19->59 61 2 other signatures 19->61 25 conhost.exe 23->25         started        signatures12 process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a3b1c4ed713391c3b37799bfbb0a8c3d903d5ec339e55849bce36526fc602007/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2022-11-05 09:31:08 UTC
File Type:
PE (Exe)
Extracted files:
47
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uoy4j3lrgoi4hm3xtg73wcumhwid2xwdhhsvqsn44nssn7daeadq._file
Verdict:
malicious
Similar samples:
21ed71b3a309b9519252cb6a766f8697307e97fb119af9c2ae8342c5af848bc4
Amadey
26fd1d03a69c69061e02a074a2e7b1249e85ee4f2901a65480594d43f91652d0
Amadey
37085d1e6368dd0357bb43e1d40c02f7f1293ace4c37a84252777ada1df7e487
Amadey
3a6971ff0d68945bed013b199d9627a17daff0906279cfc74c43860bb9e45ef3
Amadey
4bde34e88f3333c1cec1046d6d78aa2650fa4cd3f6591ee5cdbe866e691d14d3
Amadey
5384c9908717bfc9ab1f07c50558ba203a5b3179608d746794f9f4591ca101ff
Amadey
6dd43451edf41f8ebf6dcccb2b7cae1ea2ce7095175b02a27f9b357eca030915
Amadey
9a5f5ebbff69090ffde2e1123ed04b66eac1afe7e58ebac57602d253d6228791
Amadey
c8aa381291114678d5a8ebb0249a455ac8597a8067189e5562d99954a710be44
Amadey
ec65fdc7ace8436a4a919796bf68cd2041a9ef50f3425d19a00cea411715a11c
Amadey
+ 785 additional samples on MalwareBazaar
Result
Malware family:
amadey
Create hunting rule
Score:
  10/10
Tags:
family:amadey collection spyware stealer trojan
Link:
https://tria.ge/reports/221105-lg2hwshbhn/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
outlook_win_path
Enumerates physical storage devices
Program crash
Accesses Microsoft Outlook profiles
Checks computer location settings
Loads dropped DLL
Reads local data of messenger clients
Blocklisted process makes network request
Downloads MZ/PE file
Executes dropped EXE
Amadey
Detect Amadey credential stealer module
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/524635c7-271d-4dc5-be13-661fad7284f2
Unpacked files
SH256 hash:
18a38fa6f5b306243d99621556af948a61daed29619ab755e25010f9e254c6bd
MD5 hash:
089244606219da1ac0532e9dab766427
SHA1 hash:
a72bd6fb00c6aaf58af7b0e798f9a74ca7975eac
Link:
https://www.unpac.me/results/2e4ff74f-ecd3-482e-a54e-cf2c231e4d95/
SH256 hash:
a3b1c4ed713391c3b37799bfbb0a8c3d903d5ec339e55849bce36526fc602007
MD5 hash:
a29fe0ed2ef193d0ff8d9e720e9dd72c
SHA1 hash:
f3825244e272417ae4808e772c20b1825da6edee
Link:
https://www.unpac.me/results/2e4ff74f-ecd3-482e-a54e-cf2c231e4d95/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a3b1c4ed7133/report/overview.html
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/a3b1c4ed713391c3b37799bfbb0a8c3d903d5ec339e55849bce36526fc602007

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:Windows_Trojan_Smokeloader_3687686f
Create hunting rule
Author:Elastic Security

File information

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

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
Cape
Cape
https://www.capesandbox.com/analysis/329013/

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