MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 92af4545d62a5b2af0dd493c5270a03ae5d9163b3fbda51b4dcb81996e5ee94f. 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


BitRAT


Vendor detections: 11


Intelligence 11 IOCs 1 YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 92af4545d62a5b2af0dd493c5270a03ae5d9163b3fbda51b4dcb81996e5ee94f
SHA3-384 hash: d579b627d69d8fb3a36e3c393ca95d7a6e88e693d9df5ae8fbf2294d9df3c3c0af92483abe5dd7401eaf0530393589e3
SHA1 hash: 70b2c707cf94d43cda0a86e9799ff7c4be51df64
MD5 hash: 613b24d89f7d3977859c84c8a67b586b
humanhash: pizza-timing-crazy-arizona
File name:613B24D89F7D3977859C84C8A67B586B.exe
Download: download sample
Signature BitRAT
Create hunting rule
File size:2'492'928 bytes
First seen:2021-08-22 01:06:07 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 49152:C10KHvFYIKLuyotmWKv514UdkV0fmL8VnhGBCB:I0KWpuyotpEHdkGe8noM
Threatray 423 similar samples on MalwareBazaar
TLSH T1F5B5CE3C55B83A27D07AC33AEBE15413B290999F7121EC59A8DE13A70353B4674C7A3E
dhash icon c680983436b0f0fc (2 x BitRAT)
Reporter abuse_ch
Tags:BitRAT exe RAT


Avatar
abuse_ch
BitRAT C2:
192.121.245.46:9082

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
192.121.245.46:9082 https://threatfox.abuse.ch/ioc/192574/

Intelligence

File Origin
# of uploads :
1
# of downloads :
138
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
imagen203652412jpg.zip
Verdict:
Malicious activity
Analysis date:
2021-08-18 23:41:08 UTC
Tags:
trojan bitrat rat evasion
Link:
https://app.any.run/tasks/fe331072-90ad-4f97-910a-e458c27428d1

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/181156/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.998-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
DNS request
Setting a global event handler
Connection attempt
Replacing executable files
Moving of the original file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Setting a global event handler for the keyboard
Deleting of the original file
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:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e9a68f25-15b1-4479-abd0-b989bca65756
Result
Threat name:
BitRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/836889
Signature
.NET source code contains very large strings
Creates files in alternative data streams (ADS)
Hides threads from debuggers
Injects a PE file into a foreign processes
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM3
Yara detected BitRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 469320 Sample: eZoACiZAdJ.exe Startdate: 22/08/2021 Architecture: WINDOWS Score: 84 30 jairoandresotalvarorend.linkpc.net 2->30 40 Multi AV Scanner detection for submitted file 2->40 42 Yara detected BitRAT 2->42 44 Yara detected AntiVM3 2->44 46 2 other signatures 2->46 7 eZoACiZAdJ.exe 3 2->7         started        10 sophosavsdefender.exe 3 2->10         started        13 sophosavsdefender.exe 2 2->13         started        signatures3 process4 file5 28 C:\Users\user\AppData\...\eZoACiZAdJ.exe.log, ASCII 7->28 dropped 15 eZoACiZAdJ.exe 2 2 7->15         started        48 Injects a PE file into a foreign processes 10->48 20 sophosavsdefender.exe 10->20         started        22 sophosavsdefender.exe 10->22         started        24 sophosavsdefender.exe 13->24         started        signatures6 process7 dnsIp8 32 jairoandresotalvarorend.linkpc.net 192.121.245.46, 49700, 49703, 49704 NETMINDERSCA Sweden 15->32 34 192.168.2.1 unknown unknown 15->34 26 C:\Users\user\AppData\Local:22-08-2021, HTML 15->26 dropped 36 Creates files in alternative data streams (ADS) 15->36 38 Hides threads from debuggers 15->38 file9 signatures10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/92af4545d62a5b2af0dd493c5270a03ae5d9163b3fbda51b4dcb81996e5ee94f/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-08-19 01:17:00 UTC
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=skxukrowfjnsv4g5je6fe4fahls5sfr3h662kg2nzoazs3s65fhq._file
Verdict:
malicious
Similar samples:
18b96a50da281d031e2ce58c2143a9c1bf4868c710bbcc61b7d147038b449e2b
BitRAT
29dd2b13f081a0c7f8312c4b4c433ccdcc3b3a83b91a16a88393370dda44f60b
BitRAT
51af4d4e1af93fd32fd240a7ec9df52e2af9f7d7567c7f7dff776ce0b4852323
BitRAT
704e26dbdebc8b3ad1391f5b9d671f8b9550609455821540151ff70e17bed798
BitRAT
b610d1ae855f79028cabdbd3c1160bc330ef68a7f30ab5544d00b09af341cc68
BitRAT
bf6b69cb7063d748e6404300ed8b587473b20b2239605862ccbec909bccf7485
BitRAT
d9f858f28cab427ea59133d06469903d937cd10334a0fdd5f77fe529e3d0ece1
BitRAT
dcb73a0ea23548167bd5724418377fe1e8c88f1be3125c0df6cc89722bb26f33
BitRAT
+ 413 additional samples on MalwareBazaar
Result
Malware family:
bitrat
Create hunting rule
Score:
  10/10
Tags:
family:bitrat persistence trojan upx
Link:
https://tria.ge/reports/210822-mysxnxlh92/
Behaviour
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
UPX packed file
BitRAT
BitRAT Payload
Unpacked files
SH256 hash:
041d1dd354482f103de39004f01ef955371fb56ebb4f6aa3022ac0dac142e384
MD5 hash:
cfe381a76ac3a05d38fd11f9fdf53f73
SHA1 hash:
8d353a7263c9d58645fe947da8a19091aaa4abed
Link:
https://www.unpac.me/results/0640fe64-f2e1-483e-9f42-cbc3978a3ada/
SH256 hash:
6912e4bedd1288f116e968f0a79d9797f6d6bd24d45a5f10c52e20f9d33b8c61
MD5 hash:
03bde4a82ad64c0f314985232fbca3fa
SHA1 hash:
e8d0b6339e94192eaaca32c812f914e60576dca6
Link:
https://www.unpac.me/results/0640fe64-f2e1-483e-9f42-cbc3978a3ada/
SH256 hash:
84fc68f45149f8a6992e4d57e3fad8203e09dc72fb8831f403e85eb450b75c1e
MD5 hash:
982b9b10246591865fd44d67eaeaa535
SHA1 hash:
49d99f1d09368d95a4218e1706019cb30fa39962
Link:
https://www.unpac.me/results/0640fe64-f2e1-483e-9f42-cbc3978a3ada/
SH256 hash:
92af4545d62a5b2af0dd493c5270a03ae5d9163b3fbda51b4dcb81996e5ee94f
MD5 hash:
613b24d89f7d3977859c84c8a67b586b
SHA1 hash:
70b2c707cf94d43cda0a86e9799ff7c4be51df64
Link:
https://www.unpac.me/results/0640fe64-f2e1-483e-9f42-cbc3978a3ada/
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/92af4545d62a5b2af0dd493c5270a03ae5d9163b3fbda51b4dcb81996e5ee94f

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: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/181156/

Comments