MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 89ff1cde233c8c94d22601a78eda7c67995c654817b03bdd975d24a0b9297715. 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


DCRat


Vendor detections: 10


Intelligence 10 IOCs 1 YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 89ff1cde233c8c94d22601a78eda7c67995c654817b03bdd975d24a0b9297715
SHA3-384 hash: cee0c9b3d599aa3e8626f3e859a62c670bfb686ca319eac87c4b76044e2450bf481f451472b4f839f5284cd7f7cb7db2
SHA1 hash: 28d5ff76d6c822ef52b8c70822d946c13901fd72
MD5 hash: da72be1161d8a17f1027e04cb6776f4c
humanhash: princess-butter-oven-romeo
File name:da72be1161d8a17f1027e04cb6776f4c.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:714'752 bytes
First seen:2021-09-13 12:55:58 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:cqnOLph4epkVIQ5CicpNup3z2N0qVu96lcsyjG8O0wnrGRBTJsAIwFki4evA7F:c+OLph4eyIE2Dup3zyVuUIP+Gd3Q
Threatray 70 similar samples on MalwareBazaar
TLSH T190E40A242EE96419F17FAB7DD5F0799A9B7EB56377139A0E00A103860A23741DDC0B3B
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://82.146.34.178/maindata/ws/PollGameServerUniversal.php

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://82.146.34.178/maindata/ws/PollGameServerUniversal.php https://threatfox.abuse.ch/ioc/220956/

Intelligence

File Origin
# of uploads :
1
# of downloads :
135
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Neverlose.exe
Verdict:
Malicious activity
Analysis date:
2021-09-04 11:38:39 UTC
Tags:
evasion
Link:
https://app.any.run/tasks/998c3dfd-d3e5-47b2-bbbc-f142fc64c766

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/187470/
Detection(s):
Win.Packed.Uztuby-9853721-0
Create hunting rule

Win.Packed.Uztuby-9864800-0
Create hunting rule

Win.Packed.Uztuby-9869253-0
Create hunting rule

Win.Packed.Basic-9876200-0
Create hunting rule

Win.Packed.Uztuby-9891175-0
Create hunting rule

ditekSHen.MALWARE.Win.Trojan.AsyncRAT.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-debug anti-vm hacktool obfuscated packed stealer
Link:
https://www.filescan.io/uploads/617501ba9a5a1e91c5d1fc83/reports/87a56412-8eb4-4b93-bedb-7d50df52b7bf/overview
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/59d8b28b-aa17-4f0a-a49d-f6f483bc2693
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/849792
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
.NET source code references suspicious native API functions
Creates an autostart registry key pointing to binary in C:\Windows
Creates multiple autostart registry keys
Creates processes via WMI
Drops executables to the windows directory (C:\Windows) and starts them
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: System File Execution Location Anomaly
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Uses the Telegram API (likely for C&C communication)
Yara detected DCRat
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 482224 Sample: biNmoafSHb.exe Startdate: 13/09/2021 Architecture: WINDOWS Score: 100 42 Multi AV Scanner detection for dropped file 2->42 44 Multi AV Scanner detection for submitted file 2->44 46 Yara detected DCRat 2->46 48 9 other signatures 2->48 7 biNmoafSHb.exe 8 20 2->7         started        11 smartscreen.exe 10 15 2->11         started        14 UsoClient.exe 3 2->14         started        16 4 other processes 2->16 process3 dnsIp4 28 C:\Windows\System32\usercpl\UsoClient.exe, PE32 7->28 dropped 30 C:\Windows\System32\KBDSP\RuntimeBroker.exe, PE32 7->30 dropped 32 C:\Recovery\smartscreen.exe, PE32 7->32 dropped 34 7 other malicious files 7->34 dropped 50 Creates multiple autostart registry keys 7->50 52 Creates an autostart registry key pointing to binary in C:\Windows 7->52 54 Creates processes via WMI 7->54 18 cmd.exe 1 7->18         started        36 82.146.34.178, 49738, 49744, 49745 THEFIRST-ASRU Russian Federation 11->36 38 api.telegram.org 149.154.167.220, 443, 49746 TELEGRAMRU United Kingdom 11->38 40 2 other IPs or domains 11->40 56 Multi AV Scanner detection for dropped file 11->56 58 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 11->58 60 May check the online IP address of the machine 11->60 64 3 other signatures 11->64 62 Machine Learning detection for dropped file 14->62 file5 signatures6 process7 process8 20 w32tm.exe 1 18->20         started        22 conhost.exe 18->22         started        24 chcp.com 1 18->24         started        26 smartscreen.exe 18->26         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/89ff1cde233c8c94d22601a78eda7c67995c654817b03bdd975d24a0b9297715/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-09-03 08:48:39 UTC
AV detection:
24 of 28 (85.71%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rh7rzxrdhsgjjurgagty5wt4m6mvyzkic6ydxxmxluskbojjo4kq._file
Verdict:
malicious
Similar samples:
4b648c17bb169cf81da7a4d1182238b96463ed58474ef6b539818fdb19291a32
DCRat
4e591ca9530450eca3c227d9292c3496d54d022c83d8b9c5372d91b97fed3203
DCRat
7711ab515c2fe669a40d2ee4883ededba88dff7c305008df222c2133469215e8
DCRat
905fc6297517e940e073d09037ea044f2ba0ecf95f728abae8199bcc0ee2142d
DCRat
96f29dfb24c62e5c8053144b878b2fea14b29ee016f0fb0af344c2d0f13eca52
DCRat
cda25c8ae3f9249409a8674ff30f5fda761988147d9d4f8df6a8469de505ea92
DCRat
+ 60 additional samples on MalwareBazaar
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat infostealer persistence rat spyware stealer
Link:
https://tria.ge/reports/210913-p6dd5sggdp/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Windows directory
Drops file in Program Files directory
Drops file in System32 directory
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Looks up external IP address via web service
Reads user/profile data of web browsers
Executes dropped EXE
DCRat Payload
DcRat
Process spawned unexpected child process
Unpacked files
SH256 hash:
f7d0a36d2f80e3034aa11258925dc93a0e623ed0ea2834e254d211af7aad5ee4
MD5 hash:
5d6030915e38c573ef67c0a03fb59cc1
SHA1 hash:
d144b106e07c4f501999aa3f316a3eeba9f67648
Link:
https://www.unpac.me/results/39e24be5-5b6e-45e1-81ac-5ef3206ff40b/
Parent samples :
e0fa9c62364826149547d32728d06d155bdc6a54e90554695f8039bd7b73d036
54de552295e919218a7d43a1d0114bae169a79a1963113d615fd8bce428b385d
2774262a54ea6008d5b508f4d95eb811bd5d7dc50e1c0659d016ab33d966e729
aa7a05956ca47e164a10a94d0bdbe01123b84eb01fad5e581e1e72b10d93d5a9
26547389ff741eeba887fe39ec5f253d6597c03d1ffaf65c007ae5c40d897d5a
SH256 hash:
49dd10bf34acb11a37a3b3250ab70f542b1739f74ef7ab4e90634520e7994795
MD5 hash:
9d9c165c33e6fc4fa90ab538695b74c3
SHA1 hash:
cb6a70b457625e5eeafd12464e883b7c9c78229c
Link:
https://www.unpac.me/results/39e24be5-5b6e-45e1-81ac-5ef3206ff40b/
SH256 hash:
c96575c29c985d084b6c86214e6f8caf7744dfdc6be16e0735e10d6507eeb858
MD5 hash:
45a5fa9bc4847d72a4ee3e32b236dcf0
SHA1 hash:
b5703726a787fb2a513ca11b840ad118bb6fa65a
Link:
https://www.unpac.me/results/39e24be5-5b6e-45e1-81ac-5ef3206ff40b/
Parent samples :
54de552295e919218a7d43a1d0114bae169a79a1963113d615fd8bce428b385d
2774262a54ea6008d5b508f4d95eb811bd5d7dc50e1c0659d016ab33d966e729
SH256 hash:
019a3aba394150a274cb64ae640dad561131bae5dfbcf7cc007d7c917a875502
MD5 hash:
2287e830cef91b395df7fc82c9d2a977
SHA1 hash:
a7ae0e1ffa9d1fadfc236d78a6d7d809e25ce253
Link:
https://www.unpac.me/results/39e24be5-5b6e-45e1-81ac-5ef3206ff40b/
Parent samples :
54de552295e919218a7d43a1d0114bae169a79a1963113d615fd8bce428b385d
2774262a54ea6008d5b508f4d95eb811bd5d7dc50e1c0659d016ab33d966e729
SH256 hash:
27f267700f851f19787cf23a72edcb0905c031589354d08c57a4ab03653ec20e
MD5 hash:
ee1a0abafd1d2220f312c19c58684c9a
SHA1 hash:
5e474ae55c319fe60e1e43da5b15cb28aadbf70b
Link:
https://www.unpac.me/results/39e24be5-5b6e-45e1-81ac-5ef3206ff40b/
Parent samples :
e0fa9c62364826149547d32728d06d155bdc6a54e90554695f8039bd7b73d036
26547389ff741eeba887fe39ec5f253d6597c03d1ffaf65c007ae5c40d897d5a
SH256 hash:
aef52811b74cd4b4e93d4605c117ef4d6bbc3da0284b7f69c055779499cac551
MD5 hash:
bad98d0ea9eb5f8c9e808ef3856bf2e8
SHA1 hash:
096b2f7a027d492c26e9fc57ff5884973855f35e
Link:
https://www.unpac.me/results/39e24be5-5b6e-45e1-81ac-5ef3206ff40b/
SH256 hash:
89ff1cde233c8c94d22601a78eda7c67995c654817b03bdd975d24a0b9297715
MD5 hash:
da72be1161d8a17f1027e04cb6776f4c
SHA1 hash:
28d5ff76d6c822ef52b8c70822d946c13901fd72
Link:
https://www.unpac.me/results/39e24be5-5b6e-45e1-81ac-5ef3206ff40b/
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/89ff1cde233c8c94d22601a78eda7c67995c654817b03bdd975d24a0b9297715

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_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:MALWARE_Win_AsyncRAT
Create hunting rule
Author:ditekSHen
Description:Detects AsyncRAT
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/187470/

Comments