MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 977e5ce44a0ca0b374857f1f9ba476376ab41b7edf1117a3f5b805a69244f6f1. 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


RevengeRAT


Vendor detections: 14


Intelligence 14 IOCs 2 YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 977e5ce44a0ca0b374857f1f9ba476376ab41b7edf1117a3f5b805a69244f6f1
SHA3-384 hash: 7638eee28330e66af8faffdd852fba26cb4924fe8dffc4fe21ce0c8450bf4295bd5de26de7cbdb8cadd64fea54306c75
SHA1 hash: 07427c696897bbe46a384aed624c4fd0b55d155c
MD5 hash: 5022069109525eccc6b1f9aea5310c30
humanhash: alpha-violet-september-enemy
File name:5022069109525eccc6b1f9aea5310c30.exe
Download: download sample
Signature RevengeRAT
Create hunting rule
File size:385'536 bytes
First seen:2021-09-16 15:10:46 UTC
Last seen:2021-09-16 15:48:12 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'753 x AgentTesla, 19'659 x Formbook, 12'250 x SnakeKeylogger)
ssdeep 6144:nqEVr2/qK1pyQh6taaDBZ5/jsJVNA/yrg2Nz7Dw6qXaWB7dybpFr1:qEVr2/q08Qh2akBZdjsJVNA/92NjuaWE
Threatray 1'832 similar samples on MalwareBazaar
TLSH T11F84F13AE6C35B17E7BC0F351B1947A83CB1FFC668299F2A6E9384009B75091E46D5E0
dhash icon d8d8989898a880b8 (13 x RemcosRAT, 6 x PureCrypter, 3 x AsyncRAT)
Reporter abuse_ch
Tags:exe RevengeRAT


Avatar
abuse_ch
RevengeRAT C2:
142.202.189.75:2020

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
142.202.189.75:2020 https://threatfox.abuse.ch/ioc/222571/
142.202.189.75:2404 https://threatfox.abuse.ch/ioc/222572/

Intelligence

File Origin
# of uploads :
2
# of downloads :
983
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
5022069109525eccc6b1f9aea5310c30.exe
Verdict:
Malicious activity
Analysis date:
2021-09-16 15:14:09 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a4e6bb47-dccd-4fbf-81f6-a1753c903e04

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/188473/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.37587152.11854.3861.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/61752424a9d585e6d53711a8/reports/6d9b7fc0-c4c4-4dd5-baed-784707de122e/overview
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f899110f-7dbb-49da-bca8-3b4502230973
Result
Threat name:
AsyncRAT RevengeRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/852191
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Binary or sample is protected by dotNetProtector
Connects to many ports of the same IP (likely port scanning)
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Drops executable to a common third party application directory
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Tries to delay execution (extensive OutputDebugStringW loop)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses dynamic DNS services
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AsyncRAT
Yara detected RevengeRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 484619 Sample: 0b9ot6twBN.exe Startdate: 16/09/2021 Architecture: WINDOWS Score: 100 88 hpdndbnb.duckdns.org 2->88 108 Multi AV Scanner detection for dropped file 2->108 110 Multi AV Scanner detection for submitted file 2->110 112 Yara detected RevengeRAT 2->112 114 10 other signatures 2->114 9 0b9ot6twBN.exe 6 2->9         started        13 ASapAC.exe 4 2->13         started        15 Adobe Reader.exe 2->15         started        signatures3 process4 dnsIp5 78 C:\Users\user\...\AsyncClient no setting.exe, PE32 9->78 dropped 80 C:\Users\user\AppData\...\0b9ot6twBN.exe.log, ASCII 9->80 dropped 122 Injects a PE file into a foreign processes 9->122 124 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 9->124 18 cmd.exe 3 9->18         started        21 AsyncClient no setting.exe 15 4 9->21         started        24 cmd.exe 1 9->24         started        27 0b9ot6twBN.exe 2 9->27         started        82 C:\Users\user\...\AsyncClient no setting.exe, PE32 13->82 dropped 126 Multi AV Scanner detection for dropped file 13->126 128 Machine Learning detection for dropped file 13->128 29 AsyncClient no setting.exe 13->29         started        31 ASapAC.exe 13->31         started        33 cmd.exe 13->33         started        35 cmd.exe 13->35         started        104 www.google.com 15->104 106 google.com 15->106 37 Adobe Reader.exe 15->37         started        file6 signatures7 process8 dnsIp9 72 C:\Users\user\AppData\Local\...\ASapAC.exe, PE32 18->72 dropped 74 C:\Users\user\...\ASapAC.exe:Zone.Identifier, ASCII 18->74 dropped 39 conhost.exe 18->39         started        90 www.google.com 172.217.168.68, 49741, 49749, 49754 GOOGLEUS United States 21->90 92 google.com 216.58.215.238, 49740, 49748, 49753 GOOGLEUS United States 21->92 94 192.168.2.1 unknown unknown 21->94 41 cmd.exe 21->41         started        53 2 other processes 21->53 116 Uses schtasks.exe or at.exe to add and modify task schedules 24->116 56 2 other processes 24->56 96 gpmaw.duckdns.org 142.202.189.75, 2020, 2404, 3040 DYNUUS Reserved 27->96 98 hpdndbnb.duckdns.org 27->98 118 Injects a PE file into a foreign processes 29->118 44 cmd.exe 29->44         started        47 AsyncClient no setting.exe 29->47         started        49 cmd.exe 29->49         started        76 C:\Users\user\AppData\...\ASapAC.exe.log, ASCII 31->76 dropped 58 2 other processes 33->58 51 conhost.exe 35->51         started        file10 signatures11 process12 dnsIp13 60 conhost.exe 41->60         started        84 C:\Users\user\AppData\...\Adobe Reader.exe, PE32 44->84 dropped 120 Drops executable to a common third party application directory 44->120 62 conhost.exe 44->62         started        86 C:\Users\...\AsyncClient no setting.exe.log, ASCII 47->86 dropped 64 conhost.exe 49->64         started        66 schtasks.exe 49->66         started        100 hpdndbnb.duckdns.org 53->100 102 gpmaw.duckdns.org 53->102 68 conhost.exe 53->68         started        70 schtasks.exe 53->70         started        file14 signatures15 process16
Detection:
asyncrat
Create hunting rule
Link:
https://mwdb.cert.pl/sample/977e5ce44a0ca0b374857f1f9ba476376ab41b7edf1117a3f5b805a69244f6f1/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-09-12 13:05:53 UTC
AV detection:
17 of 26 (65.38%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=s57fzzckbsqlg5efp4pzxjdwg5vlig3634irpi7vxac2nese63yq._file
Verdict:
malicious
Label(s):
asyncrat
Create hunting rule
Similar samples:
36d0c6d5280a29e061d07ad6eac7236e063ee8023ac398bb6d3f34a3f8aacb83
RevengeRAT
507cd77f0000cc2af40601e9121683769ea55d389a1df1c7832a103785711fb4
RevengeRAT
55580a7b5ec8510e0bf498f20928778b6c7b2071a31d8332f809a7a718c66b48
RevengeRAT
71f5a0e02cfd97625bfaf4c5e48825b8b08262a7ac89f1b7f8ae82c1200205f8
RevengeRAT
c92748428af1806d4ecc702bce8ad9abcac6b738e7208d3586450cb4944a87a9
RevengeRAT
e5a6c4d10951823971b02b5a710c7aab484fb902b1e50f563a2dfccacfab4b63
RevengeRAT
f051b1c9df37c1d4236c98b54883d4005572910949a1be18ab6ead13754147dc
RevengeRAT
f20d2b9da240b7cadb6045a4152636c7cb71b13204aaae35e4a927aaeab23520
RevengeRAT
+ 1'822 additional samples on MalwareBazaar
Result
Malware family:
revengerat
Create hunting rule
Score:
  10/10
Tags:
family:revengerat botnet:nyancatrevenge trojan
Link:
https://tria.ge/reports/210916-skleeageem/
Behaviour
Creates scheduled task(s)
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
RevengeRAT
Malware Config
C2 Extraction:
hpdndbnb.duckdns.org:2404
Unpacked files
SH256 hash:
6497a1878d2676ba6e4184692baceb2147f09a0cf6ce117ff09c8d759a64d3df
MD5 hash:
211fe2f27eb6bb501821766ffe46f8c6
SHA1 hash:
cdb9c540719567b7ef64677f1fe030de377cb534
Link:
https://www.unpac.me/results/0fa40a86-f6c1-4d93-9e0a-eb6ee4f094e4/
SH256 hash:
7107b2d52f772b28945ce35fe9895ea9746bf0deceee4a48c6ca6733d657d7b1
MD5 hash:
af056f695aad64db6faa9d3147bcaf6c
SHA1 hash:
0f123706e6c6a5d6e306b323efaae9a90d1c982b
Detections:
win_revenge_rat_g2
Create hunting rule
Link:
https://www.unpac.me/results/0fa40a86-f6c1-4d93-9e0a-eb6ee4f094e4/
SH256 hash:
977e5ce44a0ca0b374857f1f9ba476376ab41b7edf1117a3f5b805a69244f6f1
MD5 hash:
5022069109525eccc6b1f9aea5310c30
SHA1 hash:
07427c696897bbe46a384aed624c4fd0b55d155c
Link:
https://www.unpac.me/results/0fa40a86-f6c1-4d93-9e0a-eb6ee4f094e4/
Malware family:
AsyncRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/977e5ce44a0c/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/977e5ce44a0ca0b374857f1f9ba476376ab41b7edf1117a3f5b805a69244f6f1

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:INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
Rule name:MALWARE_Win_RevengeRAT
Create hunting rule
Author:ditekSHen
Description:RevengeRAT and variants payload
Rule name:pe_imphash
Create hunting rule
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/188473/

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