MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 27c7c159ac96bd76fc993fd76e2ee88106631af414a235a2a1aae1e31100af99. 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


AveMariaRAT


Vendor detections: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 27c7c159ac96bd76fc993fd76e2ee88106631af414a235a2a1aae1e31100af99
SHA3-384 hash: e1f6e8358b035b705cb93bba85af181d54e188277f8f314835f8804b01c935672c2a7eb486957e3cb11aa47b4fe2b8ad
SHA1 hash: 49dec1ddfb48686edb1d76183ba51c91cf2868e6
MD5 hash: 034c2c4066cf59acc6911b2c7610aded
humanhash: michigan-one-oxygen-cup
File name:034c2c4066cf59acc6911b2c7610aded.exe
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:620'032 bytes
First seen:2021-07-12 08:49:54 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:jxcluh/Gc3vN3XHiyK1uFyfZlF0WZzdFSIlTKXIb4N48:oQ3vN3XFK+uZlFFxuXIbw48
Threatray 1'058 similar samples on MalwareBazaar
TLSH T140D4F1113680EA13D66A01F4C53090F4C3B66E80DD67D34FAC9A7DAE75F9B86CB26247
Reporter abuse_ch
Tags:AveMariaRAT exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
130
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
034c2c4066cf59acc6911b2c7610aded.exe
Verdict:
Malicious activity
Analysis date:
2021-07-12 08:53:09 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/0c5de66d-a467-4cf3-b3a7-790e29999a73

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
WarzoneRAT
Create hunting rule
Link:
https://www.capesandbox.com/analysis/170993/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c4d0f289-d56a-4d0a-b7bf-8e47818f5e89
Result
Threat name:
AveMaria
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/814646
Signature
Allocates memory in foreign processes
Contains functionality to hide user accounts
Contains functionality to inject threads in other processes
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal e-mail passwords
Creates a thread in another existing process (thread injection)
Creates an undocumented autostart registry key
Drops PE files with benign system names
Hides that the sample has been downloaded from the Internet (zone.identifier)
Increases the number of concurrent connection per server for Internet Explorer
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Suspect Svchost Activity
Sigma detected: Suspicious Svchost Process
Sigma detected: System File Execution Location Anomaly
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected AveMaria stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 447057 Sample: VqMBdQwP4Q.exe Startdate: 12/07/2021 Architecture: WINDOWS Score: 100 46 Malicious sample detected (through community Yara rule) 2->46 48 Multi AV Scanner detection for submitted file 2->48 50 Yara detected AntiVM3 2->50 52 6 other signatures 2->52 10 VqMBdQwP4Q.exe 3 2->10         started        process3 file4 38 C:\Users\user\AppData\...\VqMBdQwP4Q.exe.log, ASCII 10->38 dropped 72 Contains functionality to inject threads in other processes 10->72 74 Contains functionality to steal Chrome passwords or cookies 10->74 76 Contains functionality to steal e-mail passwords 10->76 78 2 other signatures 10->78 14 VqMBdQwP4Q.exe 4 5 10->14         started        signatures5 process6 file7 40 C:\ProgramData\svchost.exe, PE32 14->40 dropped 42 C:\ProgramData\svchost.exe:Zone.Identifier, ASCII 14->42 dropped 80 Increases the number of concurrent connection per server for Internet Explorer 14->80 82 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->82 18 svchost.exe 3 14->18         started        22 cmd.exe 1 14->22         started        signatures8 process9 file10 36 C:\Users\user\AppData\...\svchost.exe.log, ASCII 18->36 dropped 54 System process connects to network (likely due to code injection or exploit) 18->54 56 Multi AV Scanner detection for dropped file 18->56 58 Contains functionality to inject threads in other processes 18->58 60 3 other signatures 18->60 24 svchost.exe 2 18->24         started        28 reg.exe 1 1 22->28         started        30 conhost.exe 22->30         started        signatures11 process12 dnsIp13 44 byx.z86.ru 37.0.11.114, 5200 WKD-ASIE Netherlands 24->44 62 System process connects to network (likely due to code injection or exploit) 24->62 64 Writes to foreign memory regions 24->64 66 Allocates memory in foreign processes 24->66 68 Creates a thread in another existing process (thread injection) 24->68 32 cmd.exe 1 24->32         started        70 Creates an undocumented autostart registry key 28->70 signatures14 process15 process16 34 conhost.exe 32->34         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/27c7c159ac96bd76fc993fd76e2ee88106631af414a235a2a1aae1e31100af99/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-07-11 17:14:18 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
16 of 29 (55.17%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
avemaria
Create hunting rule
Similar samples:
394b84714c723fe917d65356700c36483a29610251eb06b93fb4a2b0922a68a4
AveMariaRAT
411a7c0f381354be120c25158756008260b2ba2f3b2a83e4a514602ab09edbea
AveMariaRAT
99f6194509980cce34f244d9dbca6d6931f47a02361db73e0f2fc1fa103c997b
AveMariaRAT
9cd6c84ba5aee64aca1a0e7d17839c3974b965efd4ab83cc0d1deb336793f590
AveMariaRAT
a58cf7753cdff434e81e0163ec97f8e1a8b32c80ddfa7cbf021778a759f78842
AveMariaRAT
c877097a2a3852b34c2ee4b0c7b2f5c7a3dc5313570e0680e04adea7e44201ef
AveMariaRAT
dbdfbca2dcc01a530cd7c449500dc0f6b564c11f9ed9dc8d746709a235d6826f
AveMariaRAT
ed2bb22bb3dd5725d0be4c93f3ee6bb3b0424db9a38e11a825eac6a8862d0241
AveMariaRAT
f9ca14fcdffeb48b11ea026812ac0a7dc941f27e0c1384dc8e9b83b18de4c2a7
AveMariaRAT
+ 1'048 additional samples on MalwareBazaar
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:warzonerat infostealer rat
Link:
https://tria.ge/reports/210712-aakx3z5ela/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
WarzoneRat, AveMaria
Malware Config
C2 Extraction:
byx.z86.ru:5200
Unpacked files
SH256 hash:
477cab8d4385172d679200edc6619462de2402d912f21f36981fc058987a6d52
MD5 hash:
16a9ddc4b32981114fe4f069a4353105
SHA1 hash:
bf73849f57c150f9e2199c61427f631be2dfa595
Link:
https://www.unpac.me/results/8d72b300-26d0-4b28-9a59-0403d6c34c9b/
SH256 hash:
f5267923c37f4d45452dc3752bba87604db7bb6d81b4e157be3f66345123ec0a
MD5 hash:
4688ea3da083f347675634ce0a4c0457
SHA1 hash:
753ad00bef82d087f95b3f6ec58d176df2237eb5
Link:
https://www.unpac.me/results/8d72b300-26d0-4b28-9a59-0403d6c34c9b/
SH256 hash:
5bede9eedf6ae6df5a9d587c116c9583b31474c159c2b53486b000093cb3fde6
MD5 hash:
072eeac61b35d3f09edee4ff4f80f52d
SHA1 hash:
696fd9905a47e526470c2e234fef32f1ec1b74ad
Link:
https://www.unpac.me/results/8d72b300-26d0-4b28-9a59-0403d6c34c9b/
SH256 hash:
34917244bbd8100da730fd3c0108edb5c4a7d1eeb5b5494695d7dd38f56277a9
MD5 hash:
1843dfe2d5ad16ee8e4e15cef58d0a4c
SHA1 hash:
5401ff2834031d08c2e50f7bae422234ba340c07
Detections:
win_ave_maria_g0
Create hunting rule
win_ave_maria_auto
Create hunting rule
Link:
https://www.unpac.me/results/8d72b300-26d0-4b28-9a59-0403d6c34c9b/
Parent samples :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 hash:
f71d97c3d42af0eb4cc74e640a995eb0f288bab59b7be5cd89eccb21cd304f36
MD5 hash:
6c72218c48cd68cbcb654675053a0abb
SHA1 hash:
12207fa32070f99683648d87b44410e5d3cdf2de
Link:
https://www.unpac.me/results/8d72b300-26d0-4b28-9a59-0403d6c34c9b/
SH256 hash:
27c7c159ac96bd76fc993fd76e2ee88106631af414a235a2a1aae1e31100af99
MD5 hash:
034c2c4066cf59acc6911b2c7610aded
SHA1 hash:
49dec1ddfb48686edb1d76183ba51c91cf2868e6
Link:
https://www.unpac.me/results/8d72b300-26d0-4b28-9a59-0403d6c34c9b/
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/27c7c159ac96bd76fc993fd76e2ee88106631af414a235a2a1aae1e31100af99

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.

Web download

AveMariaRAT

Executable exe 27c7c159ac96bd76fc993fd76e2ee88106631af414a235a2a1aae1e31100af99

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1430903/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/170993/

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