MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2643cf9a55c2658f27c063bbb5092795a2c439d0f47bf2e4df6e73f74a15b0d3. 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: 13


Intelligence 13 IOCs 1 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2643cf9a55c2658f27c063bbb5092795a2c439d0f47bf2e4df6e73f74a15b0d3
SHA3-384 hash: 607428491972d8e64e01cf19fb9db2b3665168ec882d0d5d9893911dd667f618be65eac000ae2cfa23ae6a1e2fccb929
SHA1 hash: aeacb18d3703cdf16e24d32e80f2a71405cccd88
MD5 hash: bc94f9f5320edb6096e2503e9bf7cac3
humanhash: fourteen-delaware-black-arkansas
File name:bc94f9f5320edb6096e2503e9bf7cac3.exe
Download: download sample
Signature Amadey
Create hunting rule
File size:1'412'096 bytes
First seen:2022-05-27 05:11:01 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'659 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:YUt6VwTy3Cq0A6GIq7456J+TW/wUxeLvVl1ah4ct/hpBweKgxkGTQxZ6j:Hhyyw6GRW6xwRVChJt/7rVfTd
Threatray 317 similar samples on MalwareBazaar
TLSH T14065230A15D9E5D2F76A08B680FE492C986ED6B15CF8DF193FC9AB82F48D4201B5D331
TrID 38.0% (.EXE) Win64 Executable (generic) (10523/12/4)
23.8% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
16.3% (.EXE) Win32 Executable (generic) (4505/5/1)
7.3% (.EXE) OS/2 Executable (generic) (2029/13)
7.2% (.EXE) Generic Win/DOS Executable (2002/3)
File icon (PE):PE icon
dhash icon f2909696969ef66e (42 x AgentTesla, 42 x SnakeKeylogger, 13 x Formbook)
Reporter abuse_ch
Tags:Amadey exe


Avatar
abuse_ch
Amadey C2:
http://happyday9risce.com/gg4mn3s/index.php

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://happyday9risce.com/gg4mn3s/index.php https://threatfox.abuse.ch/ioc/639478/

Intelligence

File Origin
# of uploads :
1
# of downloads :
410
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
bc94f9f5320edb6096e2503e9bf7cac3.exe
Verdict:
Malicious activity
Analysis date:
2022-05-27 05:12:17 UTC
Tags:
loader trojan amadey opendir
Link:
https://app.any.run/tasks/c97e6b00-fc38-4bd0-8eb2-fbe1e90bddc0

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/274877/
Detection(s):
Win.Packed.Msilheracles-9943143-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% directory
Сreating synchronization primitives
Creating a process from a recently created file
Creating a file
Creating a process with a hidden window
Launching the default Windows debugger (dwwin.exe)
Running batch commands
Launching a process
Creating a window
DNS request
Delayed reading of the file
Unauthorized injection to a recently created process
Query of malicious DNS domain
Sending an HTTP GET request to an infection source
Sending an HTTP POST request to an infection source
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/62905d6aeba388bb86842bfc/reports/3b913695-3c20-462e-a323-b5975b10d483/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.
Gathering data
Result
Threat name:
Amadey
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1002464
Signature
Antivirus detection for URL or domain
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)
Found stalling execution ending in API Sleep call
Machine Learning detection for sample
Modifies existing user documents (likely ransomware behavior)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Amadey bot
Yara detected Amadeys stealer DLL
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 634960 Sample: RF2jSB2HLR.exe Startdate: 27/05/2022 Architecture: WINDOWS Score: 100 70 xksldjf9sksdjfks.com 2->70 72 dhisa8f9ah02hopasiaf.com 2->72 90 Snort IDS alert for network traffic 2->90 92 Antivirus detection for URL or domain 2->92 94 Multi AV Scanner detection for submitted file 2->94 96 4 other signatures 2->96 11 RF2jSB2HLR.exe 3 4 2->11         started        14 orxds.exe 2->14         started        signatures3 process4 file5 60 C:\Users\user\AppData\...EGWXUHVUG.exe, PE32 11->60 dropped 62 C:\Users\user\AppData\...\RF2jSB2HLR.exe.log, ASCII 11->62 dropped 16 EEGWXUHVUG.exe 15 146 11->16         started        21 AcroRd32.exe 37 11->21         started        process6 dnsIp7 64 happyday9risce.com 34.118.86.4, 49740, 49742, 49743 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 16->64 66 soapbeginshops.com 16->66 50 C:\Users\user\Desktop\PALRGUCVEH.exe, PE32 16->50 dropped 52 C:\Users\user\Desktop52VWZAPQSQL.exe, PE32 16->52 dropped 54 C:\Users\user\Desktop\JDDHMPCDUJ.exe, PE32 16->54 dropped 56 133 other files (40 malicious) 16->56 dropped 88 Modifies existing user documents (likely ransomware behavior) 16->88 23 spctool.exe 3 16->23         started        68 192.168.2.1 unknown unknown 21->68 27 RdrCEF.exe 44 21->27         started        29 AcroRd32.exe 2 5 21->29         started        file8 signatures9 process10 file11 58 C:\Users\user\AppData\Local\...\orxds.exe, PE32 23->58 dropped 98 Detected unpacking (changes PE section rights) 23->98 100 Detected unpacking (overwrites its own PE header) 23->100 102 Contains functionality to inject code into remote processes 23->102 31 orxds.exe 23->31         started        35 RdrCEF.exe 27->35         started        37 RdrCEF.exe 27->37         started        signatures12 process13 dnsIp14 74 xksldjf9sksdjfks.com 31->74 76 happyday9risce.com 31->76 78 dhisa8f9ah02hopasiaf.com 31->78 80 Detected unpacking (changes PE section rights) 31->80 82 Detected unpacking (overwrites its own PE header) 31->82 84 Found stalling execution ending in API Sleep call 31->84 86 Uses schtasks.exe or at.exe to add and modify task schedules 31->86 39 cmd.exe 31->39         started        41 schtasks.exe 31->41         started        signatures15 process16 process17 43 reg.exe 39->43         started        46 conhost.exe 39->46         started        48 conhost.exe 41->48         started        signatures18 104 Creates an undocumented autostart registry key 43->104
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2643cf9a55c2658f27c063bbb5092795a2c439d0f47bf2e4df6e73f74a15b0d3/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-05-21 01:51:59 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ezb47gsvyjsy6j6amo53kcjhswrmiooq6r57fzg7nzz7osqvwdjq._file
Verdict:
malicious
Similar samples:
0ae6223a947654283ddaad72ab64c82c6a4dbd3e7fb367a4914e6acc01785e78
Amadey
10a860636249b684637f52d92da4da908a1187870671b58eb9ccca9af67187f2
Amadey
65c863db26f4ad804cb65ecf86f5d3b0b7dc961979544fe059192f6caab4c861
Amadey
757eb1dc48fc181b770984905c3ec14c7be9c8f9bdf813108417e318479051f5
Amadey
856ef7f611f594731015621e730d9713ae59824f3280703bd3c7de5ba8884767
Amadey
b247599ef98b9e9144954a5c41083cdd1e46854a54b46e25b7fc729045345f63
Amadey
b4ac41c87a05e54cdd6b31132994860cf61bc0ab2f04a8c7ff65ef3f585becf5
Amadey
e3387d3f62414fb262da20e54d5775a647443b88cd8a0e738cdc488b95477d4e
Amadey
f1c5be0df761f43d265a1e7057f59a05b1f78f3bafabd7a9145fe195fc6db97a
Amadey
fd64e524e0f85d83e28e36f15bcb4033b508abcb3695c02612f56e4122b8beb7
Amadey
+ 307 additional samples on MalwareBazaar
Result
Malware family:
amadey
Create hunting rule
Score:
  10/10
Tags:
family:amadey suricata trojan
Link:
https://tria.ge/reports/220527-ft9r5schgk/
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Checks computer location settings
Loads dropped DLL
Downloads MZ/PE file
Executes dropped EXE
Amadey
suricata: ET MALWARE Amadey CnC Check-In
Malware Config
C2 Extraction:
happyday9risce.com/gg4mn3s/index.php
xksldjf9sksdjfks.com/gg4mn3s/index.php
dhisa8f9ah02hopasiaf.com/gg4mn3s/index.php
Unpacked files
SH256 hash:
a36e5c8960f27edfe6faac02d2b5912317dce0b9ab558378680303e1b15503de
MD5 hash:
90261f729f296a8a65488286f9c52df1
SHA1 hash:
a75e01a587ba922b186d9eab167bddfcd29decc5
Link:
https://www.unpac.me/results/7259ead9-de47-41c7-927f-110c70b9a09e/
SH256 hash:
7da3f0e77c4dddc82df7c16c8c781fade599b7c91e3d32eefbce215b8f06b12a
MD5 hash:
944ce5123c94c66a50376e7b37e3a6a6
SHA1 hash:
a1936ac79c987a5ba47ca3d023f740401f73529b
Link:
https://www.unpac.me/results/7259ead9-de47-41c7-927f-110c70b9a09e/
SH256 hash:
48f144f744a9ce60659ee8cc7094610252aecbabf95492fbc612db919d144918
MD5 hash:
d9e08ec1c571d8139255cf305e3fef40
SHA1 hash:
72aea7c18c901a3246eb276258e3b37a95048b4e
Link:
https://www.unpac.me/results/7259ead9-de47-41c7-927f-110c70b9a09e/
SH256 hash:
a258ca11fa2c40a21c2dc5a410fa0602daea0ab28361e23fe46205ab9e4eb197
MD5 hash:
ca054b3b3d302df8cd2460cabc937047
SHA1 hash:
59a453f6280725ca53f25c683eb579c5cb884aa4
Link:
https://www.unpac.me/results/7259ead9-de47-41c7-927f-110c70b9a09e/
SH256 hash:
2643cf9a55c2658f27c063bbb5092795a2c439d0f47bf2e4df6e73f74a15b0d3
MD5 hash:
bc94f9f5320edb6096e2503e9bf7cac3
SHA1 hash:
aeacb18d3703cdf16e24d32e80f2a71405cccd88
Link:
https://www.unpac.me/results/7259ead9-de47-41c7-927f-110c70b9a09e/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2643cf9a55c2/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.55
Link:
https://yomi.yoroi.company/submissions/2643cf9a55c2658f27c063bbb5092795a2c439d0f47bf2e4df6e73f74a15b0d3

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
Create hunting rule
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.

Cape
Cape
https://www.capesandbox.com/analysis/274877/

Comments