MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 89294d5c1a033154e10fd604877db9a4b80f48bde81b1c72639fe36fbf0c224a. 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


Worm.Mofksys


Vendor detections: 17


Intelligence 17 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 89294d5c1a033154e10fd604877db9a4b80f48bde81b1c72639fe36fbf0c224a
SHA3-384 hash: 41cb25e5746e3a46f431d85475e1b66a34f47ff063473618f4f4968641a42924e3c2d59b7ce805d49e71db29970441e3
SHA1 hash: 4aad07062f781b36007fdc841cdbfd9686a990b9
MD5 hash: bf42927140ee509dbc656229f1668c0b
humanhash: sodium-tennessee-three-papa
File name:89294d5c1a033154e10fd604877db9a4b80f48bde81b1c72639fe36fbf0c224a
Download: download sample
Signature Worm.Mofksys
Create hunting rule
File size:1'460'224 bytes
First seen:2025-09-05 13:25:28 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 1895460fffad9475fda0c84755ecfee1 (308 x Formbook, 52 x AgentTesla, 36 x SnakeKeylogger)
ssdeep 24576:j5EmXFtKaL4/oFe5T9yyXYfP1ijXdaznogMQWYyPaHtcyHA8eBadHWQJoitj/VX:jPVt/LZeJbInQRaznlWYyP6pHaQdHF
Threatray 523 similar samples on MalwareBazaar
TLSH T12D65D0027381D062FFAB96334B56F6115ABC79260123EA1F13A81D79FE701B1563E7A3
TrID 40.3% (.EXE) Win64 Executable (generic) (10522/11/4)
19.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
17.2% (.EXE) Win32 Executable (generic) (4504/4/1)
7.7% (.EXE) OS/2 Executable (generic) (2029/13)
7.6% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter adrian__luca
Tags:exe Worm.Mofksys

Intelligence

File Origin
# of uploads :
1
# of downloads :
53
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
89294d5c1a033154e10fd604877db9a4b80f48bde81b1c72639fe36fbf0c224a
Verdict:
Suspicious activity
Analysis date:
2025-09-04 12:58:49 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/6b96d4f2-9314-41ac-a763-a13c2ed71d43

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/25723/
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68bae5423e988eb6ab83cab9
Tags:
autorun autoit emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a file
Creating a process from a recently created file
Launching a process
Сreating synchronization primitives
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context autoit compiled-script evasive extrac32 fingerprint keylogger lolbin microsoft_visual_cc obfuscated packed packed packer_detected threat
Link:
https://www.filescan.io/uploads/68baf82720d0ee406d96cf45/reports/2efc0ad5-0b0d-4e63-8d5a-da41c56118d3/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/89294d5c1a033154e10fd604877db9a4b80f48bde81b1c72639fe36fbf0c224a
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-08-26T05:54:00Z UTC
Last seen:
2025-08-26T05:54:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/89294d5c1a033154e10fd604877db9a4b80f48bde81b1c72639fe36fbf0c224a/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/913dcc25-0b39-4efb-b08e-2934c86df321
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/89294d5c1a033154e10fd604877db9a4b80f48bde81b1c72639fe36fbf0c224a
Verdict:
Malware
YARA:
7 match(es)
Tags:
AutoIt Decompiled Executable PDB Path PE (Portable Executable) PE File Layout Suspect Win 32 Exe x86
Link:
https://app.malva.re/file/bf42927140ee509dbc656229f1668c0b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/89294d5c1a033154e10fd604877db9a4b80f48bde81b1c72639fe36fbf0c224a/
Threat name:
Win32.Trojan.AutoitInject
Create hunting rule
Status:
Malicious
First seen:
2025-08-26 19:44:18 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
28 of 38 (73.68%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=reuu2xa2amyvjyip2ycio7nzus4a6sf55anry4tdt7rw7pymejfa._file
Verdict:
malicious
Label(s):
mofksys
Create hunting rule
Similar samples:
60ca2d9fc5e1a088f6338456580085ccb67c660f9167ef48a8767adec10133df
Worm.Mofksys
89294d5c1a033154e10fd604877db9a4b80f48bde81b1c72639fe36fbf0c224a
Worm.Mofksys
99a2e944a43b8570684560b58c39ad2b64cf59b8d4f03e0ebd963f7911a48884
Worm.Mofksys
error
Worm.Mofksys
fd9dbcc0a59475ba77d799f67faeefe4264cbdec6b1a45180bd6104568a5ac52
Worm.Mofksys
+ 513 additional samples on MalwareBazaar
Result
Malware family:
mofksys
Create hunting rule
Score:
  10/10
Tags:
family:mofksys discovery worm
Link:
https://tria.ge/reports/250905-r3125sykz2/
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
AutoIT Executable
Suspicious use of SetThreadContext
Drops startup file
Executes dropped EXE
Detects Mofksys worm
Mofksys
Mofksys family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/e22e782a-e46b-4345-ad9d-bc1836f00c09
Unpacked files
SH256 hash:
545671e66fb4496793dc4b1fc5af753c615c6c9fef295a6338d01065b0666876
MD5 hash:
f4ce70b4579d006922c48752b7857afb
SHA1 hash:
bb2547d905dbad0987054de67b48c53e9ef987c4
Detections:
win_remcos_w0
Create hunting rule
win_remcos_auto
Create hunting rule
Remcos
Create hunting rule
malware_windows_remcos_rat
Create hunting rule
win_remcos_rat_unpacked
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer
Create hunting rule
Link:
https://www.unpac.me/results/13e40916-bbf4-4476-8d28-4cec5a53aa2c/
Parent samples :
0ce45ef5e6b470b80e4c7079377953db80ecfc5393fb76ee4568fa334c613924
ed17eb2e83fcca67ba66de21c6357ed58d2c684793aa0e7364e120c189488a6e
b8d9098cd559f1cad2b5822c4f41a0e1d105878a95650967539014826a856220
a4469de201ddfb4d5102a3cfeb04974284a9469074ebe6e4859baead0685154a
3e5dc24c78b7e9adf091d621235f04be8b83a31cdcbe635865c4f6453c4b59b9
89294d5c1a033154e10fd604877db9a4b80f48bde81b1c72639fe36fbf0c224a
5376f3fdc59befa0e3af575beb1ca43180a9edceae0a26eba338aa2b1ca37953
4692619ce40d97bef76e23478bb66e119fef350b7ca0024163fdb335b91420fa
e16e382a86bb0930cf4dfa72fea34e7f65948d9ebf669b8282fd9405aea737d5
SH256 hash:
80f89392ae5f47c4dcd22b86a9fb5d76d030c010c9f06b52771843b53b2c86ef
MD5 hash:
4ef8f8bf7910a7bed4c6b85671f2d59f
SHA1 hash:
e1e20ad9411480c48aeb8c2fd9847b73e177ac38
Detections:
win_mofksys_auto
Create hunting rule
SUSP_Imphash_Mar23_2
Create hunting rule
Link:
https://www.unpac.me/results/13e40916-bbf4-4476-8d28-4cec5a53aa2c/
SH256 hash:
89294d5c1a033154e10fd604877db9a4b80f48bde81b1c72639fe36fbf0c224a
MD5 hash:
bf42927140ee509dbc656229f1668c0b
SHA1 hash:
4aad07062f781b36007fdc841cdbfd9686a990b9
Link:
https://www.unpac.me/results/13e40916-bbf4-4476-8d28-4cec5a53aa2c/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/89294d5c1a03/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/89294d5c1a033154e10fd604877db9a4b80f48bde81b1c72639fe36fbf0c224a

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:AutoIT_Compiled
Create hunting rule
Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious.
Rule name:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

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/25723/

Comments