MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ae5f6a5007c02c48f4bba3dd694c528f500f8e12ec106661149e4a3d1f678c8d. 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


Redosdru


Vendor detections: 11


Intelligence 11 IOCs 1 YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ae5f6a5007c02c48f4bba3dd694c528f500f8e12ec106661149e4a3d1f678c8d
SHA3-384 hash: 0a658612bff565266f15afa5ffe26b4aea103cdd7b779074fd96d117c657200f57713787f9fc1da51f4574ba2738e54f
SHA1 hash: e0f72ed2c9820f9c008979269282441de1b66f20
MD5 hash: aff7cf93b494c088fb991bebde49df9a
humanhash: item-sixteen-east-mars
File name:aff7cf93b494c088fb991bebde49df9a.exe
Download: download sample
Signature Redosdru
Create hunting rule
File size:228'777 bytes
First seen:2022-01-01 04:20:42 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla)
ssdeep 6144:/QqaV8iAkW9+rk/BOtrgHyI/cXqUul/R0dPE1Nxw/:QVykk+YVy5hWRecPxw/
Threatray 40 similar samples on MalwareBazaar
TLSH T1C62412852BD1E95BE14248F0A9F7472DD3FBBE192B012B67436C3F6F3972181482A346
File icon (PE):PE icon
dhash icon cce8eaf0b4d4d8b8 (1 x Redosdru, 1 x Nitol)
Reporter abuse_ch
Tags:exe Redosdru


Avatar
abuse_ch
Redosdru C2:
110.76.158.75:11024

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
110.76.158.75:11024 https://threatfox.abuse.ch/ioc/290342/

Intelligence

File Origin
# of uploads :
1
# of downloads :
323
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
aff7cf93b494c088fb991bebde49df9a.exe
Verdict:
No threats detected
Analysis date:
2022-01-01 04:24:46 UTC
Tags:
installer
Link:
https://app.any.run/tasks/f168f26f-4f37-42fa-9b77-5c225675370c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Nitol
Create hunting rule
Link:
https://www.capesandbox.com/analysis/216972/
Detection(s):
Win.Trojan.Farfli-9811912-0
Create hunting rule

Win.Trojan.Farfli-9811913-0
Create hunting rule

Win.Trojan.Farfli-9811975-0
Create hunting rule

Win.Malware.Generickdz-6957625-0
Create hunting rule

Win.Trojan.Dialer-5520
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the Windows subdirectories
Сreating synchronization primitives
Creating a process from a recently created file
Sending a custom TCP request
Sending an HTTP GET request
Searching for the window
DNS request
Creating a file in the Program Files subdirectories
Searching for synchronization primitives
Creating a window
Creating a file in the %temp% directory
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/61cfd6b04ab5c44cbf59f0cc/reports/65d1995e-8660-447c-9a99-eb8b4464c581/overview
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:
Gh0st RAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d65dd193-386e-43c0-95d9-57cfaa53ef70
Result
Threat name:
GhostRat Nitol
Create hunting rule
Detection:
malicious
Classification:
bank.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/914404
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Checks if browser processes are running
Connects to many ports of the same IP (likely port scanning)
Contains functionality to automate explorer (e.g. start an application)
Contains functionality to capture and log keystrokes
Contains functionality to detect sleep reduction / modifications
Contains functionality to detect virtual machines (IN, VMware)
Contains functionality to infect the boot sector
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files with benign system names
Machine Learning detection for dropped file
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
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
Renames NTDLL to bypass HIPS
Sigma detected: Suspicious Svchost Process
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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)
Tries to evade analysis by execution special instruction which cause usermode exception
Uses known network protocols on non-standard ports
Yara detected GhostRat
Yara detected Nitol
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 546882 Sample: yGP2FE4lLQ.exe Startdate: 01/01/2022 Architecture: WINDOWS Score: 100 77 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->77 79 Multi AV Scanner detection for domain / URL 2->79 81 Malicious sample detected (through community Yara rule) 2->81 83 16 other signatures 2->83 8 yGP2FE4lLQ.exe 7 2->8         started        12 svchsot.exe 2->12         started        14 svchsot.exe 2->14         started        process3 file4 43 C:\Windows\Temp\server.exe, PE32 8->43 dropped 45 C:\Windows\Temp\Cacrk.exe, PE32 8->45 dropped 101 Drops executables to the windows directory (C:\Windows) and starts them 8->101 16 server.exe 1 23 8->16         started        21 Cacrk.exe 17 8->21         started        103 Antivirus detection for dropped file 12->103 105 Machine Learning detection for dropped file 12->105 107 Checks if browser processes are running 12->107 109 2 other signatures 12->109 signatures5 process6 dnsIp7 59 www.wk1888.com 107.165.232.232, 2011, 8000 EGIHOSTINGUS United States 16->59 61 110.76.158.75, 11024, 49744 CHINATELECOM-CTCLOUDCloudComputingCorporationCN China 16->61 69 3 other IPs or domains 16->69 33 C:\Windows\XXXXXXE3539977\svchsot.exe, PE32 16->33 dropped 35 C:\Windows\SysWOW64\060358\svchost.exe, PE32 16->35 dropped 37 C:\Windows\SysWOW64\060358\RCX97D9.tmp, PE32 16->37 dropped 85 Antivirus detection for dropped file 16->85 87 Machine Learning detection for dropped file 16->87 89 Contains functionality to detect virtual machines (IN, VMware) 16->89 99 6 other signatures 16->99 23 svchost.exe 1 21 16->23         started        63 www.lang32.com 21->63 65 www.lang32.com 35.205.61.67 GOOGLEUS United States 21->65 67 110.76.158.13, 49745, 8848 CHINATELECOM-CTCLOUDCloudComputingCorporationCN China 21->67 39 C:\Windows\Temp\8848Diao.exe, PE32 21->39 dropped 41 C:\Users\user\AppData\...\8848Diao[1].exe, PE32 21->41 dropped 91 Multi AV Scanner detection for dropped file 21->91 93 Contains functionality to automate explorer (e.g. start an application) 21->93 95 Contains functionality to infect the boot sector 21->95 28 8848Diao.exe 1 3 21->28         started        file8 97 System process connects to network (likely due to code injection or exploit) 63->97 signatures9 process10 dnsIp11 71 www.wk1888.com 23->71 73 www.fz0575.com 23->73 75 www.af0575.com 23->75 47 C:\Windows\...\svchsot.exe, PE32 23->47 dropped 49 C:\Windows\SysWOW64\060405\svchost.exe, PE32 23->49 dropped 51 C:\Windows\SysWOW64\060405\RCX9802.tmp, PE32 23->51 dropped 111 Antivirus detection for dropped file 23->111 113 System process connects to network (likely due to code injection or exploit) 23->113 115 Multi AV Scanner detection for dropped file 23->115 123 6 other signatures 23->123 30 svchost.exe 23->30         started        53 C:\Users\user\AppData\Local\Temp\4d49f5.tmp, PE32 28->53 dropped 55 C:\Users\user\AppData\Local\Temp\4d47a2.tmp, PE32 28->55 dropped 57 C:\Users\user\AppData\Local\Temp\4d454f.tmp, PE32 28->57 dropped 117 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 28->117 119 Machine Learning detection for dropped file 28->119 121 Renames NTDLL to bypass HIPS 28->121 file12 signatures13 process14 signatures15 125 Antivirus detection for dropped file 30->125 127 Machine Learning detection for dropped file 30->127 129 Checks if browser processes are running 30->129 131 2 other signatures 30->131
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ae5f6a5007c02c48f4bba3dd694c528f500f8e12ec106661149e4a3d1f678c8d/
Threat name:
Win32.Backdoor.Farfli
Create hunting rule
Status:
Malicious
First seen:
2021-12-30 22:49:00 UTC
File Type:
PE (Exe)
Extracted files:
9
AV detection:
34 of 43 (79.07%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vzpwuuahyawer5f3upowstcsr5ia7dqs5qigmyiutzfd2h3hrsgq._file
Verdict:
malicious
Similar samples:
2d29648e8ef3eb8e7dcb9632359d315ecabee7c32a0c3f3f622b124fd7c07da1
Redosdru
3179fe15e7ff91a0e02a7a75667f8c230e95817d1ac0e0fb0f34a74d33c0b8ad
Redosdru
3e8dd70c08a940466b486f393409fe74e3ec39c21ff60ddf6ffb1ee7a2511ed1
Redosdru
83fbbd31e43ad25a8921c98d97b287ebc8902451f7647c2266e5f0688471e8b6
Redosdru
8b79dcff7e5007961448d9baeb7fa7ef65c399166b5250c982084b22899466cb
Redosdru
bd0d884649509aece899372e0bea6f6dbe833b463e35206753dae69a0bc60632
Redosdru
c286536081ae21b1210e9b2d44cad98ba7849dcfcc1e3c864e9e60216682bd27
Redosdru
+ 30 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence
Link:
https://tria.ge/reports/220101-eynvsshde6/
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Drops file in System32 directory
Adds Run key to start application
Enumerates connected drives
Loads dropped DLL
Downloads MZ/PE file
Executes dropped EXE
Unpacked files
SH256 hash:
728f6771a46f716c6f8183cfea703c34333f8f743a95aca2be9e24d4e6e92a22
MD5 hash:
7bef09c57eb8bf80b087c8c3db4e3dcb
SHA1 hash:
57b27ed1743be7e3532fbf78d6579944a414ae73
Link:
https://www.unpac.me/results/24350162-8239-499e-995d-22f45a2eb4f4/
SH256 hash:
4def25bfde1457ef315ebfcf6523021223bbcf31fdfc3da68aba1d164818322f
MD5 hash:
ca1d49f98c9521e443f5163fcf17310b
SHA1 hash:
1adb42029997c8351df9d5760e4ad41563d64a13
Link:
https://www.unpac.me/results/24350162-8239-499e-995d-22f45a2eb4f4/
SH256 hash:
b354b05263b4821f0e864d2f478c1f76cfd9d89f85bcc044e790bd5382ae201f
MD5 hash:
a2aa12e33f29dbed3149291eb997b07f
SHA1 hash:
b46903e5a32687029b37243e4650a40e73be338f
Link:
https://www.unpac.me/results/24350162-8239-499e-995d-22f45a2eb4f4/
SH256 hash:
ae5f6a5007c02c48f4bba3dd694c528f500f8e12ec106661149e4a3d1f678c8d
MD5 hash:
aff7cf93b494c088fb991bebde49df9a
SHA1 hash:
e0f72ed2c9820f9c008979269282441de1b66f20
Link:
https://www.unpac.me/results/24350162-8239-499e-995d-22f45a2eb4f4/
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/ae5f6a5007c02c48f4bba3dd694c528f500f8e12ec106661149e4a3d1f678c8d

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:adonunix2
Create hunting rule
Author:Tim Brown @timb_machine
Description:AD on UNIX
Rule name:CN_disclosed_20180208_Mal1
Create hunting rule
Author:Florian Roth
Description:Detects malware from disclosed CN malware set
Reference:https://www.virustotal.com/graph/#/selected/n120z79z208z189/drawer/graph-details
Rule name:CN_disclosed_20180208_Mal1_RID2F59
Create hunting rule
Author:Florian Roth
Description:Detects malware from disclosed CN malware set
Reference:https://www.virustotal.com/graph/#/selected/n120z79z208z189/drawer/graph-details
Rule name:GhostDragon_Gh0stRAT_Sample3
Create hunting rule
Author:Florian Roth
Description:Detects Gh0st RAT mentioned in Cylance' Ghost Dragon Report
Reference:https://blog.cylance.com/the-ghost-dragon
Rule name:GhostDragon_Gh0stRAT_Sample3_RID3171
Create hunting rule
Author:Florian Roth
Description:Detects Gh0st RAT mentioned in Cylance' Ghost Dragon Report
Reference:https://blog.cylance.com/the-ghost-dragon
Rule name:INDICATOR_SUSPICIOUS_EXE_RegKeyComb_RDP
Create hunting rule
Author:ditekSHen
Description:Detects executables embedding registry key / value combination manipulating RDP / Terminal Services
Rule name:MALWARE_Win_Nitol
Create hunting rule
Author:ditekSHen
Description:Detects Nitol backdoor
Rule name:MALWARE_Win_PCRat
Create hunting rule
Author:ditekSHen
Description:Detects PCRat / Gh0st
Rule name:without_attachments
Create hunting rule
Author:Antonio Sanchez <asanchez@hispasec.com>
Description:Rule to detect the no presence of any attachment
Reference:http://laboratorio.blogs.hispasec.com/
Rule name:with_urls
Create hunting rule
Author:Antonio Sanchez <asanchez@hispasec.com>
Description:Rule to detect the presence of an or several urls
Reference:http://laboratorio.blogs.hispasec.com/

File information

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

Web download

Redosdru

Executable exe ae5f6a5007c02c48f4bba3dd694c528f500f8e12ec106661149e4a3d1f678c8d

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/216972/
  
URLhaus
https://urlhaus.abuse.ch/url/1940463/
  
Delivery method
Distributed via web download

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