MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ac44abe03d661612ce75f13b519cadfb4c9a739ebcecb707a54bbd575a887a2a. 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


zgRAT


Vendor detections: 17


Intelligence 17 IOCs YARA 8 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ac44abe03d661612ce75f13b519cadfb4c9a739ebcecb707a54bbd575a887a2a
SHA3-384 hash: 2136a96fa94563a3eaf99df9cb020b31bd37477aac627d5572c9222e71a195efb58cdea8115971cb72ed53a6847b1846
SHA1 hash: 4cfeff2636e5ca684e4085e0b4812279d082f913
MD5 hash: ebe875556af834ee6e8dc7f23e8807ca
humanhash: yankee-vegan-tennessee-massachusetts
File name:ebe875556af834ee6e8dc7f23e8807ca
Download: download sample
Signature zgRAT
Create hunting rule
File size:5'276'160 bytes
First seen:2024-01-19 13:23:25 UTC
Last seen:2024-01-19 15:23:53 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 98304:6qIMQJy5ZVJc5SSlywjdX8o26NcYOEKRDEePUs9iiOkv+:6XMQw5lsdXQNcKRDE0UAiip+
TLSH T1B836AD95BB29DF22C21D6337C1D2101443F0D9C2B353E74B7AD533AA590336B9DDAA8A
TrID 44.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
34.8% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
6.3% (.EXE) Win64 Executable (generic) (10523/12/4)
3.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon f0c8f8fcf8d8d0d0 (1 x zgRAT, 1 x RedLineStealer)
Reporter zbetcheckin
Tags:32 exe zgRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
315
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
ac44abe03d661612ce75f13b519cadfb4c9a739ebcecb707a54bbd575a887a2a.exe
Verdict:
Malicious activity
Analysis date:
2024-01-19 13:26:19 UTC
Tags:
amadey botnet stealer
Link:
https://app.any.run/tasks/28dcf654-1226-4f7d-afd2-4da65d9f3705

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
zgRAT
Create hunting rule
Link:
https://www.capesandbox.com/analysis/471675/
Detection(s):
SecuriteInfo.com.Win32.CrypterX-gen.8586.17555.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %temp% directory
Launching a process
Creating a file
Creating a process from a recently created file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Sending an HTTP POST request to an infection source
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
net packed
Link:
https://www.filescan.io/uploads/65aa77f9fd5068bbc3da2bc8/reports/8f6e594e-8158-46f3-8fb1-d772102ab154/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/ac44abe03d661612ce75f13b519cadfb4c9a739ebcecb707a54bbd575a887a2a
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:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/02fa50ca-1be9-473a-b637-4765fa0ee169
Result
Threat name:
Amadey, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1377420
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Found malware configuration
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Sigma detected: Set autostart key via New-ItemProperty Cmdlet
Snort IDS alert for network traffic
Suspicious powershell command line found
Writes to foreign memory regions
Yara detected Amadey
Yara detected Amadeys stealer DLL
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1377420 Sample: ZX7nH7wz4H.exe Startdate: 19/01/2024 Architecture: WINDOWS Score: 100 41 Snort IDS alert for network traffic 2->41 43 Multi AV Scanner detection for domain / URL 2->43 45 Found malware configuration 2->45 47 11 other signatures 2->47 7 ZX7nH7wz4H.exe 4 2->7         started        11 Subscription_to_a_package_of_entertainment_TV_channels.exe 1 2->11         started        13 Subscription_to_a_package_of_entertainment_TV_channels.exe 2->13         started        process3 file4 33 C:\Users\user\AppData\...\Protect544cd51a.dll, PE32 7->33 dropped 35 Subscription_to_a_...ent_TV_channels.exe, PE32 7->35 dropped 49 Suspicious powershell command line found 7->49 51 Writes to foreign memory regions 7->51 53 Allocates memory in foreign processes 7->53 15 RegSvcs.exe 12 7->15         started        19 powershell.exe 1 23 7->19         started        55 Multi AV Scanner detection for dropped file 11->55 57 Injects a PE file into a foreign processes 11->57 21 RegSvcs.exe 11->21         started        23 RegSvcs.exe 13->23         started        25 RegSvcs.exe 13->25         started        27 RegSvcs.exe 13->27         started        29 RegSvcs.exe 13->29         started        signatures5 process6 dnsIp7 37 185.172.128.63, 49729, 49730, 49731 NADYMSS-ASRU Russian Federation 15->37 39 Contains functionality to inject code into remote processes 15->39 31 conhost.exe 19->31         started        signatures8 process9
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ac44abe03d661612ce75f13b519cadfb4c9a739ebcecb707a54bbd575a887a2a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ac44abe03d661612ce75f13b519cadfb4c9a739ebcecb707a54bbd575a887a2a/
Threat name:
ByteCode-MSIL.Trojan.LummaStealer
Create hunting rule
Status:
Malicious
First seen:
2024-01-19 08:02:28 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vrckxyb5mylbfttv6e5vdhfn7ngju446xtwlob5fjo6vowuipiva._file
Verdict:
malicious
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:zgrat persistence rat trojan
Link:
https://tria.ge/reports/240119-qndgvsfde3/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Adds Run key to start application
Executes dropped EXE
Loads dropped DLL
Amadey
Detect ZGRat V1
ZGRat
Malware Config
C2 Extraction:
http://185.172.128.63
Unpacked files
SH256 hash:
63366bb58836a4d9fc6a7fb5632ce6aeb52fd2ec57ea5d766b27bfedf7b7deee
MD5 hash:
a6810a5899b5a89ee483c9e94dacb015
SHA1 hash:
c787d081f7534936636b17d94ecee651fd64fdac
Link:
https://www.unpac.me/results/d12a28c5-9693-4c0f-b8d4-cabc5fefd816/
SH256 hash:
6a26df7ee49de6fec6c5de1f3f7a94075d2dfbc50922e3b30fd8111f2e734f33
MD5 hash:
f45c1512d5a47375e6e396b4d1111e58
SHA1 hash:
8af036b8c60d10e85cf82212930bb04bc0553f36
Link:
https://www.unpac.me/results/d12a28c5-9693-4c0f-b8d4-cabc5fefd816/
SH256 hash:
b4051a9a4a5cf3171c5833aa6e1666826e1f678089546a3d8f7d5fc6720d166f
MD5 hash:
28653e389a649c5c49c9993d16b6b49d
SHA1 hash:
484008fa754ef4e340a7f2047764b962f1f7e004
Detections:
win_amadey_auto
Create hunting rule
win_amadey
Create hunting rule
Link:
https://www.unpac.me/results/d12a28c5-9693-4c0f-b8d4-cabc5fefd816/
Parent samples :
9cd9f4e29036513f892a86b7bf96dfd7fc9815c12ca23eb81ca0b4c6926fa235
29d426c1e5a22c269422780d83e061f23b71e65264cee388ad4f27f7eddbdf2c
578a26ad82bcc107d241234a1c7d89b226501edc3b082d589bc6c115a62588cb
22eb695c324270e56f16f129142a77f0ef297eb657eca436c85733aca7eb24d9
114db178958c732f5328b2227802850b3eea3c16708b10ea2afe8b2a58bf0949
37be0861185e25e87d406031c55583d99260be44b6fe929a912aca4573d5ac5a
5d905533d8e256b512b055c2cd67ea481307b83a9c4e10cb5ae1999eafb36586
1a5c7660734a21cca0291598a5f887bb54d0708ec7335ec9f7602b796e021773
ac44abe03d661612ce75f13b519cadfb4c9a739ebcecb707a54bbd575a887a2a
784468b404f0132cf74488744453d6ad499c5cbf618c526796f606c1a7edd3c8
49128966da54f55e6fd663f8bb8da56e800de17363a33d53e8fc370e29f34e20
8091a01aee616d356336705e45ef94f346682a6a77ffaa29bbe433364f2ee54e
cb80f3f8dbdf12c6929acd19d547b1c0278e7b71a4e2bcf232a7776cf1c287df
ec78f97f5dee77537df9ef30f8d899da9f76ddbbb1aeee9fc7194bd7da631f7b
dd6a120bfbd75b5db0800585471e7ec52913d4fda536182f253eac5198a67440
36a30e606017f573e19072778619ee90c3f20a58d3a428beca5d5da742936e28
e74eb577ebba368cbfa8b8142037eb080ba6e8dee520e99be8cb8cb41072f4aa
b4051a9a4a5cf3171c5833aa6e1666826e1f678089546a3d8f7d5fc6720d166f
SH256 hash:
dfce2d4d06de6452998b3c5b2dc33eaa6db2bd37810d04e3d02dc931887cfddd
MD5 hash:
544cd51a596619b78e9b54b70088307d
SHA1 hash:
4769ddd2dbc1dc44b758964ed0bd231b85880b65
Link:
https://www.unpac.me/results/d12a28c5-9693-4c0f-b8d4-cabc5fefd816/
SH256 hash:
fd7027bd790410fb9f996a7a82f16ff7c24427bfc68784b39941ac2335a9c708
MD5 hash:
7fada4a279590e2df0b029fc6d498647
SHA1 hash:
3fbc5b08fbba61c49997c00e488569bd2fcc4472
Link:
https://www.unpac.me/results/d12a28c5-9693-4c0f-b8d4-cabc5fefd816/
SH256 hash:
ee5d8d19b12e43459490c9c27024416c670a133fc3f1972fc8f24c6f2b80544c
MD5 hash:
2a3d628b8e04f48a8aea26a687cdc545
SHA1 hash:
e44b4764e00b4e3607f226ab0388403ee785e0bd
Link:
https://www.unpac.me/results/d12a28c5-9693-4c0f-b8d4-cabc5fefd816/
SH256 hash:
ac44abe03d661612ce75f13b519cadfb4c9a739ebcecb707a54bbd575a887a2a
MD5 hash:
ebe875556af834ee6e8dc7f23e8807ca
SHA1 hash:
4cfeff2636e5ca684e4085e0b4812279d082f913
Detections:
SUSP_NET_Msil_Suspicious_Use_StrReverse
Create hunting rule
MALWARE_Win_zgRAT
Create hunting rule
Link:
https://www.unpac.me/results/d12a28c5-9693-4c0f-b8d4-cabc5fefd816/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ac44abe03d66/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/ac44abe03d661612ce75f13b519cadfb4c9a739ebcecb707a54bbd575a887a2a

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:MALWARE_Win_zgRAT
Create hunting rule
Author:ditekSHen
Description:Detects zgRAT
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:msil_suspicious_use_of_strreverse
Create hunting rule
Author:dr4k0nia
Description:Detects mixed use of Microsoft.CSharp and VisualBasic to use StrReverse
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_NET_Msil_Suspicious_Use_StrReverse
Create hunting rule
Author:dr4k0nia, modified by Florian Roth
Description:Detects mixed use of Microsoft.CSharp and VisualBasic to use StrReverse
Reference:https://github.com/dr4k0nia/yara-rules

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

zgRAT

Executable exe ac44abe03d661612ce75f13b519cadfb4c9a739ebcecb707a54bbd575a887a2a

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2739361/
  
URLhaus
https://urlhaus.abuse.ch/url/2744395/
  
URLhaus
https://urlhaus.abuse.ch/url/2733669/
  
URLhaus
https://urlhaus.abuse.ch/url/2737075/
Cape
Cape
https://www.capesandbox.com/analysis/471675/

Comments


Avatar
zbet commented on 2024-01-19 13:23:26 UTC

url : hxxp://185.172.128.32/ama.exe