MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f4d9547269e0cd7a0df97e394f688e0eb00b31965abd5e6ad67d373a7dc58f3b. 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
KimJongRAT
Vendor detections: 10
| SHA256 hash: | f4d9547269e0cd7a0df97e394f688e0eb00b31965abd5e6ad67d373a7dc58f3b |
|---|---|
| SHA3-384 hash: | a3aa7f09e6184cb4f9c0406e7e979ee33a2e363c60ac3104b8456e9c7703d5eb0d5db76e8160891835855038a8173be0 |
| SHA1 hash: | ffed85036056e45db502519f01227ea4005ca137 |
| MD5 hash: | 705cdded98daf007fcb94c379695e443 |
| humanhash: | double-berlin-south-oxygen |
| File name: | f4d9547269e0cd7a0df97e394f688e0eb00b31965abd5e6ad67d373a7dc58f3b |
| Download: | download sample |
| Signature | KimJongRAT |
| File size: | 2'230'272 bytes |
| First seen: | 2025-06-18 13:05:35 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | baa93d47220682c04d92f7797d9224ce (139 x RiseProStealer, 26 x Xtrat, 18 x CoinMiner) |
| ssdeep | 49152:VPqRvIF7R+sb8VKpXSHBTu8Mxehd99R//3vweveG:VPqRvIF7R+jCCHBTu8Pj93/V2G |
| TLSH | T194A5332FDB450994D4BC8338E67F627853C6B304C7ECD394E01A877ADB13498B92999B |
| TrID | 38.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 15.6% (.ICL) Windows Icons Library (generic) (2059/9) 15.4% (.EXE) OS/2 Executable (generic) (2029/13) 15.2% (.EXE) Generic Win/DOS Executable (2002/3) 15.2% (.EXE) DOS Executable Generic (2000/1) |
| Magika | pebin |
| Reporter |  JAMESWT_WT |
| Tags: | exe KimJongRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
450
Origin country :
ITVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
f4d9547269e0cd7a0df97e394f688e0eb00b31965abd5e6ad67d373a7dc58f3b
Verdict:
No threats detected
Analysis date:
2025-06-18 13:06:20 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Malicious
Score:
90.9%
Tags:
malware
Result
Verdict:
Clean
Maliciousness:
Behaviour
Searching for analyzing tools
Searching for the window
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
microsoft_visual_cc obfuscated packed packed packer_detected themidawinlicense
Verdict:
Malicious
Labled as:
Tedy.Generic
Verdict:
Suspicious
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
76 / 100
Signature
Found direct / indirect Syscall (likely to bypass EDR)
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Tries to evade debugger and weak emulator (self modifying code)
Behaviour
Behavior Graph:
Score:
98%
Verdict:
Malware
File Type:
PE
Gathering data
Threat name:
Win64.Trojan.Dridex
Status:
Malicious
First seen:
2025-02-28 05:36:26 UTC
File Type:
PE+ (Dll)
Extracted files:
1
AV detection:
21 of 36 (58.33%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
8/10
Tags:
defense_evasion
Behaviour
Checks for VirtualBox DLLs, possible anti-VM trick
Checks BIOS information in registry
Looks for VMWare Tools registry key
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
f4d9547269e0cd7a0df97e394f688e0eb00b31965abd5e6ad67d373a7dc58f3b
MD5 hash:
705cdded98daf007fcb94c379695e443
SHA1 hash:
ffed85036056e45db502519f01227ea4005ca137
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
KimJongRAT
Score:
0.70
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: | Check_VmTools |
|---|
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | malware_shellcode_hash |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect shellcode api hash value |
| Rule name: | StrelaStealer |
|---|---|
| Author: | @hackNpatch@infosec.exchange |
| Rule name: | Sus_Obf_Enc_Spoof_Hide_PE |
|---|---|
| Author: | XiAnzheng |
| Description: | Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP) |
| Rule name: | vmdetect |
|---|---|
| Author: | nex |
| Description: | Possibly employs anti-virtualization techniques |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
BLint
The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.
Findings
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (HIGH_ENTROPY_VA) | high |
| CHECK_NX | Missing Non-Executable Memory Protection | critical |
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