MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 71b221f5f267ec6c822d1c47a7d00900e617221b5dc7a2eee79bf8cf11de2b13. 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 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 71b221f5f267ec6c822d1c47a7d00900e617221b5dc7a2eee79bf8cf11de2b13
SHA3-384 hash: 9170c09d6411bb21eff347b027d55d5b5fed37c746e9aa89e431a0da028b6c5fafcfd2ec953f1e5cffff06289fa68069
SHA1 hash: 0e2bac43f7b2b302c1448e253c0d26aeea4bded0
MD5 hash: 86e90a0e4fe2f98f8f2478324ade935f
humanhash: alanine-mike-california-romeo
File name:amers.exe
Download: download sample
Signature Amadey
Create hunting rule
File size:811'008 bytes
First seen:2024-02-04 07:12:44 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7515ecf8c0dfa4d230ad835fe0acb57f (18 x Amadey, 4 x RedLineStealer, 2 x RiseProStealer)
ssdeep 24576:8YKy8eYf8HnawQ8RHW/nSka9QZbmNrU0W0Ru8PqF:l8eYUHnal8R2/Ska9QZSgug8Pq
Threatray 211 similar samples on MalwareBazaar
TLSH T1A60523A91326CAE5CB3299F600CB05D48F7C387919805113325F52F68B70AEE7F67987
TrID 29.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
22.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
20.3% (.EXE) Win32 Executable (generic) (4504/4/1)
9.1% (.EXE) OS/2 Executable (generic) (2029/13)
9.0% (.EXE) Generic Win/DOS Executable (2002/3)
Reporter JAMESWT_WT
Tags:Amadey cre8ure exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
313
Origin country :
IT IT
Vendor Threat Intelligence
Detection:
Amadey
Create hunting rule
Link:
https://www.capesandbox.com/analysis/474466/
Detection(s):
PUA.Win.Packer.EnigmaProtector-12
Create hunting rule

PUA.Win.Packer.EnigmaProtector-5
Create hunting rule

PUA.Win.Packer.EnigmaProtector-9852682-0
Create hunting rule

Win.Trojan.Scar-6903585-0
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm enigma lolbin obfuscated packed packed shell32
Link:
https://www.filescan.io/uploads/65bf38feb012cce0edbb8dea/reports/160d3f8e-e0e2-4406-a1f4-dd3071cb1c6b/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/71b221f5f267ec6c822d1c47a7d00900e617221b5dc7a2eee79bf8cf11de2b13
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:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3c456767-2b07-4fa0-a0d5-b8ded1b1e48a
Result
Threat name:
Amadey, PureLog Stealer, RedLine
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1386281
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to detect sleep reduction / modifications
Contains functionality to inject code into remote processes
Creates an undocumented autostart registry key
Detected unpacking (changes PE section rights)
Found malware configuration
Hides threads from debuggers
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file has nameless sections
Sample uses string decryption to hide its real strings
Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected Amadey
Yara detected Amadeys Clipper DLL
Yara detected Amadeys stealer DLL
Yara detected AntiVM3
Yara detected PureLog Stealer
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1386281 Sample: amers.exe Startdate: 04/02/2024 Architecture: WINDOWS Score: 100 73 Snort IDS alert for network traffic 2->73 75 Multi AV Scanner detection for domain / URL 2->75 77 Found malware configuration 2->77 79 19 other signatures 2->79 8 amers.exe 1 5 2->8         started        12 explorhe.exe 2->12         started        14 chrosha.exe 2 2->14         started        16 8 other processes 2->16 process3 file4 55 C:\Users\user\AppData\Local\...\explorhe.exe, PE32 8->55 dropped 89 Detected unpacking (changes PE section rights) 8->89 91 Contains functionality to detect sleep reduction / modifications 8->91 18 explorhe.exe 20 8->18         started        93 Hides threads from debuggers 12->93 23 conhost.exe 14->23         started        25 conhost.exe 16->25         started        27 conhost.exe 16->27         started        29 conhost.exe 16->29         started        31 conhost.exe 16->31         started        signatures5 process6 dnsIp7 59 185.215.113.68, 49704, 49705, 49707 WHOLESALECONNECTIONSNL Portugal 18->59 61 193.233.132.167, 49706, 80 FREE-NET-ASFREEnetEU Russian Federation 18->61 47 C:\Users\user\AppData\Roaming\...\clip64.dll, PE32 18->47 dropped 49 C:\Users\user\AppData\Local\...\crpta.exe, PE32 18->49 dropped 51 C:\Users\user\AppData\Local\...\clip64[1].dll, PE32 18->51 dropped 53 C:\Users\user\AppData\Local\...\crpta[1].exe, PE32 18->53 dropped 81 Antivirus detection for dropped file 18->81 83 Multi AV Scanner detection for dropped file 18->83 85 Detected unpacking (changes PE section rights) 18->85 87 6 other signatures 18->87 33 crpta.exe 2 18->33         started        36 rundll32.exe 12 18->36         started        38 schtasks.exe 1 18->38         started        file8 signatures9 process10 signatures11 63 Multi AV Scanner detection for dropped file 33->63 65 Machine Learning detection for dropped file 33->65 67 Writes to foreign memory regions 33->67 71 2 other signatures 33->71 40 RegAsm.exe 4 33->40         started        43 conhost.exe 33->43         started        69 System process connects to network (likely due to code injection or exploit) 36->69 45 conhost.exe 38->45         started        process12 file13 57 C:\Users\user\AppData\Local\...\chrosha.exe, PE32 40->57 dropped
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/71b221f5f267ec6c822d1c47a7d00900e617221b5dc7a2eee79bf8cf11de2b13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/71b221f5f267ec6c822d1c47a7d00900e617221b5dc7a2eee79bf8cf11de2b13/
Threat name:
Win32.Trojan.Amadey
Create hunting rule
Status:
Malicious
First seen:
2024-02-04 07:02:40 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ogzcd5psm7wgzarndrd2puajadtboiq3lxd2f3xhtp4m6eo6fmjq._file
Verdict:
malicious
Similar samples:
36b5114f8d3e120537f0410c4e706133442ac35364a52f6fb59d2a563862d721
Amadey
5c65af0cf527252892c5d4a90aaef419ba9c76b3da19850acf7d393ad3fdc608
Amadey
977beed7b160040412c8422f67dfcab9d3dc5878c22f07b75ffe032d5fbee00c
Amadey
b7d749fb9ae8ad5fff025f69cbfb54c6b52e559fc989e46622e53a662a667c5e
Amadey
cd19c8e9270cc07872c4f7fe6b0b20751bd079ccc8bd35f6362fc4fb7a1f14ea
Amadey
cfd185173a9199f41d4819c7479cd868f6d913b0ca02a37ef93a802939889a6e
Amadey
f85208dafa53821b234f115339f4c2dfd60a59bf51e3b60753e8790df688e19e
Amadey
f98b08865ce8dd2269d55d9d4fbe23d48bf8e3ee28608a1f925bc19d31721d81
Amadey
+ 201 additional samples on MalwareBazaar
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:redline family:risepro family:xmrig family:zgrat botnet:1 botnet:@oleh_ps botnet:@oni912 botnet:@pixelscloud evasion infostealer miner persistence rat stealer trojan upx
Link:
https://tria.ge/reports/240204-h13craeeem/
Behaviour
Checks SCSI registry key(s)
Creates scheduled task(s)
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in Windows directory
Launches sc.exe
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
.NET Reactor proctector
Executes dropped EXE
Loads dropped DLL
UPX packed file
Blocklisted process makes network request
Creates new service(s)
Downloads MZ/PE file
Stops running service(s)
XMRig Miner payload
xmrig
Amadey
Detect ZGRat V1
RedLine
RedLine payload
RisePro
ZGRat
Malware Config
C2 Extraction:
http://185.215.113.68
45.15.156.209:40481
65.109.90.47:50500
193.233.132.62:50500
94.156.67.230:13781
185.172.128.33:8924
92.222.212.74:1450
Unpacked files
SH256 hash:
71b221f5f267ec6c822d1c47a7d00900e617221b5dc7a2eee79bf8cf11de2b13
MD5 hash:
86e90a0e4fe2f98f8f2478324ade935f
SHA1 hash:
0e2bac43f7b2b302c1448e253c0d26aeea4bded0
Detections:
SUSP_XORed_URL_In_EXE
Create hunting rule
Link:
https://www.unpac.me/results/cb3d4ffa-40b6-49f1-8675-e5d0197bf452/
Malware family:
RedNet
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/71b221f5f267/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/71b221f5f267ec6c822d1c47a7d00900e617221b5dc7a2eee79bf8cf11de2b13

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:Amadey
Create hunting rule
Author:kevoreilly
Description:Amadey Payload
Rule name:Borland
Create hunting rule
Author:malware-lu
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Thread
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:EnigmaProtector1XSukhovVladimirSergeNMarkin
Create hunting rule
Author:malware-lu
Rule name:EnigmaStub
Create hunting rule
Author:@bartblaze
Description:Identifies Enigma packer stub.
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:SUSP_XORed_URL_In_EXE
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:SUSP_XORed_URL_in_EXE_RID2E46
Create hunting rule
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques
Rule name:win_amadey_a9f4
Create hunting rule
Author:Johannes Bader
Description:matches unpacked Amadey samples
Rule name:win_amadey_bytecodes_oct_2023
Create hunting rule
Author:Matthew @ Embee_Research

File information

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

Web download

Amadey

Executable exe 71b221f5f267ec6c822d1c47a7d00900e617221b5dc7a2eee79bf8cf11de2b13

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2751874/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/474466/

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