MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1d448335a3b897166b49488a43f72689a054cd464ad5b5b148d57454d0515f50. 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


Ramnit


Vendor detections: 12


Intelligence 12 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1d448335a3b897166b49488a43f72689a054cd464ad5b5b148d57454d0515f50
SHA3-384 hash: 033fe519af92a9ce3eb7fb0c719116f146ea11c8591fce93e17f697357b89063d928a41d2c5f8da03046c21fd09992b3
SHA1 hash: abbc55e662f006ac7a44618ccd908f3baa3bbf3e
MD5 hash: 29ce649049315a0b4c577654872e9b97
humanhash: lake-xray-two-diet
File name:1233.exe
Download: download sample
Signature Ramnit
Create hunting rule
File size:221'184 bytes
First seen:2021-02-12 05:04:29 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4eeb46bfc20c98762e7bbe9531224e77 (1 x Ramnit)
ssdeep 6144:Ar6AjtCtq4N0Atee8QybIrU2WqTTJjLB:26I40Q8dIrUsPJ1
Threatray 9 similar samples on MalwareBazaar
TLSH EE24E1452BF904BEFB9AF877F5A0CB2A021927D06F6106136EF10E172C7619F646ED90
Reporter r3dbU7z
Tags:exe ramnit

Intelligence

File Origin
# of uploads :
1
# of downloads :
1'445
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
1233.exe
Verdict:
Malicious activity
Analysis date:
2021-02-12 05:07:11 UTC
Tags:
trojan ramnit rat pcrat gh0st
Link:
https://app.any.run/tasks/9a050b8c-f4ca-4b8a-8f97-053b850efe22

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Trojan.Ramnit-1847
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Creating a process from a recently created file
Creating a file in the Program Files subdirectories
Sending a UDP request
Launching a process
Creating a process with a hidden window
Searching for the window
Sending a custom TCP request
Creating a window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
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.
Result
Threat name:
Ramnit
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/606477
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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 inject threads in other processes
Creates a thread in another existing process (thread injection)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Writes to foreign memory regions
Yara detected Ramnit
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 352269 Sample: 1233.exe Startdate: 12/02/2021 Architecture: WINDOWS Score: 100 71 Malicious sample detected (through community Yara rule) 2->71 73 Antivirus detection for dropped file 2->73 75 Antivirus / Scanner detection for submitted sample 2->75 77 5 other signatures 2->77 9 1233.exe 2 1 2->9         started        13 1233.exe 2->13         started        16 1233.exe 2->16         started        process3 dnsIp4 55 156.253.68.236, 1005, 49721, 49752 XIAOZHIYUN1-AS-APICIDCNETWORKUS Seychelles 9->55 81 Contains functionality to detect virtual machines (IN, VMware) 9->81 83 Contains functionality to inject threads in other processes 9->83 85 Contains functionality to capture and log keystrokes 9->85 89 3 other signatures 9->89 18 1233Srv.exe 3 9->18         started        21 notepad.exe 9->21         started        53 C:\Users\user\Desktop\1233Srv.exe, PE32 13->53 dropped 87 Creates a thread in another existing process (thread injection) 13->87 23 1233Srv.exe 13->23         started        26 1233Srv.exe 2 16->26         started        file5 signatures6 process7 file8 79 Multi AV Scanner detection for dropped file 18->79 28 DesktopLayer.exe 18->28         started        51 C:\Program Files (x86)\...\DesktopLayer.exe, PE32 23->51 dropped 30 DesktopLayer.exe 23->30         started        32 DesktopLayer.exe 26->32         started        signatures9 process10 process11 34 iexplore.exe 2 80 28->34         started        36 iexplore.exe 30->36         started        38 MpCmdRun.exe 32->38         started        40 iexplore.exe 32->40         started        process12 42 iexplore.exe 162 34->42         started        45 iexplore.exe 34->45         started        47 iexplore.exe 34->47         started        49 conhost.exe 38->49         started        dnsIp13 57 img.img-taboola.com 42->57 59 edge.gycpi.b.yahoodns.net 87.248.118.23, 443, 49750, 49751 YAHOO-DEBDE United Kingdom 42->59 65 10 other IPs or domains 42->65 61 img.img-taboola.com 45->61 67 7 other IPs or domains 45->67 63 img.img-taboola.com 47->63 69 8 other IPs or domains 47->69
Detection:
ramnit
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1d448335a3b897166b49488a43f72689a054cd464ad5b5b148d57454d0515f50/
Threat name:
Win32.Worm.Ramnit
Create hunting rule
Status:
Malicious
First seen:
2021-02-12 05:05:31 UTC
AV detection:
28 of 28 (100.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dvcignndxclrm22jjcfeh5zgrgqfjtkgjlk3lmki2v2fjucrl5ia._file
Verdict:
malicious
Similar samples:
372cdcc59376ad35e572336d865783c3b1bc131aa766eb1569202ac1392f7cbf
Ramnit
3aae149445e6ae7d5dff0a830abcd1bb26b868e4e7c8cf8bc625a9e46795d96b
Ramnit
3dc6a1e588dfe80988eacc734ad80b180bc6cd52726271a99b9164501b65b3e5
Ramnit
3eabf4e909e889bfcb994a36d041ced30c30a377a6a0d6057eda4b8f35f4ca0e
Ramnit
4f410baf752801f9ce94c6dbea823c9672694045ba2cf6757c058872224cbf1d
Ramnit
af86c7d38b436ded683e7a304f9200312aaa8e283c31de972bfabcd87a857a1b
Ramnit
aff4e29973c297fd764b3ba81237afd91912f51f9a4babfd766ce80f9ace2676
Ramnit
cdbc54f3e2f91b4402096a585879d8fac004adfbc790ff94f86abf7ba19399b8
Ramnit
eb6472cb9139a37375c07bcf4e2e9b4744118d7b497f4858755a166468fb2574
Ramnit
Result
Malware family:
ramnit
Create hunting rule
Score:
  10/10
Tags:
family:ramnit banker persistence spyware stealer trojan upx worm
Link:
https://tria.ge/reports/210212-ey87mx7yqn/
Behaviour
Checks processor information in registry
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Drops file in Program Files directory
Adds Run key to start application
Enumerates connected drives
Loads dropped DLL
Executes dropped EXE
UPX packed file
Ramnit
Unpacked files
SH256 hash:
876c5cea11bbbcbe4089a3d0e8f95244cf855d3668e9bf06a97d8e20c1ff237c
MD5 hash:
44e92c4b5f440b756f8fb0c9eeb460b2
SHA1 hash:
ed5bf6e6e4f2b71ba1e0f73381ee64155f9722c2
Link:
https://www.unpac.me/results/3d2bf28b-6a16-496a-b8be-28cdeb522ef4/
SH256 hash:
6057d87753daee3c71eb8c0d3cb8582ea88d6e56f02864019db9fd7af3fb4a9f
MD5 hash:
651defc532f0e72be60621696aa97972
SHA1 hash:
43176a96322202fc8fd8901c213fde820d005871
Detections:
win_ramnit_g1
Create hunting rule
win_ramnit_auto
Create hunting rule
Link:
https://www.unpac.me/results/3d2bf28b-6a16-496a-b8be-28cdeb522ef4/
Parent samples :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 hash:
c1b4c610ec0f8c61de9dd8b3926590d8933a11f70713594271e386a2a37c81f8
MD5 hash:
33f7a178893366c79b636999f7eb3a1a
SHA1 hash:
3b88cc1d298defbb56a656ede7ffd7231eab1b68
Link:
https://www.unpac.me/results/3d2bf28b-6a16-496a-b8be-28cdeb522ef4/
SH256 hash:
d1b79ddee7b3f053f2a10f37544185f645b0a45aa6e36b38fdebbe6b4d7a1678
MD5 hash:
89545378e91ff4ef68eb23eb09569a05
SHA1 hash:
d5d3bd3382955d864e5f2c7c391af270fa77a971
Link:
https://www.unpac.me/results/3d2bf28b-6a16-496a-b8be-28cdeb522ef4/
SH256 hash:
1d448335a3b897166b49488a43f72689a054cd464ad5b5b148d57454d0515f50
MD5 hash:
29ce649049315a0b4c577654872e9b97
SHA1 hash:
abbc55e662f006ac7a44618ccd908f3baa3bbf3e
Link:
https://www.unpac.me/results/3d2bf28b-6a16-496a-b8be-28cdeb522ef4/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Ramnit
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/1d448335a3b897166b49488a43f72689a054cd464ad5b5b148d57454d0515f50

File information

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

Comments