MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 735b083e68d437acbaa085cab0ad423f1b065497dfdce48acf9320eeeb2e14f4. 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


DeerStealer


Vendor detections: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 735b083e68d437acbaa085cab0ad423f1b065497dfdce48acf9320eeeb2e14f4
SHA3-384 hash: ebd745bfe02667b8f75c8b421d7365f37a83d7cf2d01b204677f10c4e886c02372e048c554e951676014f944ed9c9a73
SHA1 hash: b68d275009fe11d88a6fc04b81ee82eaf3d55d1a
MD5 hash: ac071f659e350138aa14d902d7b17737
humanhash: echo-double-princess-quiet
File name:SecuriteInfo.com.Variant.Ulise.503212.30002.32721
Download: download sample
Signature DeerStealer
Create hunting rule
File size:2'398'720 bytes
First seen:2025-06-06 14:37:59 UTC
Last seen:2025-08-29 06:50:53 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash e29011cabc5001a592fe94ac78ecee69 (1 x DeerStealer)
ssdeep 49152:bdt3HzmA8IK5pbWKDxn8mhvXJ+xpFhTNt+EaLKbw3NemgG/MwZN0l/+bNn4:Bmhkk5lZSIn
TLSH T14BB55A2B55A9609AE3E6C07CF10A5752FC3176480E35A7BB24B683923770A1C9B7D373
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 SecuriteInfoCom
Tags:anodes-pro DeerStealer exe

Intelligence

File Origin
# of uploads :
4
# of downloads :
412
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
http://185.156.72.2/files/6364217164/jzQILRF.exe
Verdict:
Suspicious activity
Analysis date:
2025-06-06 14:06:45 UTC
Tags:
loader
Link:
https://app.any.run/tasks/92933b49-4796-49c8-be58-e8c1277d05b0

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/7804/
Detection(s):
SecuriteInfo.com.Variant.Ulise.503212.30002.32721.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
91.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6842fda107b5e8c1cfe522d2
Tags:
spoof
Result
Verdict:
Clean
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug packed packed packer_detected
Link:
https://www.filescan.io/uploads/6842fd61fd02ed5e059c1781/reports/d4290496-91e1-43e4-b298-ed50abb01b7d/overview
Verdict:
Malicious
Labled as:
Ulise.Generic
Link:
https://www.hybrid-analysis.com/sample/735b083e68d437acbaa085cab0ad423f1b065497dfdce48acf9320eeeb2e14f4
Result
Verdict:
MALICIOUS
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/68a5bbc7-f202-4131-932a-17f24c75595b
Result
Threat name:
Deer Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1708330
Signature
Allocates memory in foreign processes
Creates a thread in another existing process (thread injection)
Detected unpacking (creates a PE file in dynamic memory)
Found direct / indirect Syscall (likely to bypass EDR)
Found many strings related to Crypto-Wallets (likely being stolen)
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Writes to foreign memory regions
Yara detected Deer Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1708330 Sample: SecuriteInfo.com.Variant.Ul... Startdate: 06/06/2025 Architecture: WINDOWS Score: 100 25 vanservernode.pro 2->25 27 anodes.pro 2->27 29 kryptoav.com 2->29 43 Suricata IDS alerts for network traffic 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 2 other signatures 2->49 8 SecuriteInfo.com.Variant.Ulise.503212.30002.32721.exe 2 2->8         started        signatures3 process4 dnsIp5 31 anodes.pro 104.21.32.1, 443, 49692 CLOUDFLARENETUS United States 8->31 33 vanservernode.pro 172.67.128.245, 49694, 80 CLOUDFLARENETUS United States 8->33 35 kryptoav.com 185.247.225.10, 443, 49693 FLOKINETSC Romania 8->35 51 Detected unpacking (creates a PE file in dynamic memory) 8->51 53 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 8->53 55 Found many strings related to Crypto-Wallets (likely being stolen) 8->55 57 6 other signatures 8->57 12 chrome.exe 2 8->12         started        signatures6 process7 dnsIp8 37 192.168.2.8, 138, 443, 49481 unknown unknown 12->37 39 192.168.2.6 unknown unknown 12->39 41 192.168.2.9 unknown unknown 12->41 59 Found many strings related to Crypto-Wallets (likely being stolen) 12->59 16 chrome.exe 12->16         started        signatures9 process10 dnsIp11 19 www.google.com 142.250.114.104, 443, 49703, 49704 GOOGLEUS United States 16->19 21 plus.l.google.com 16->21 23 3 other IPs or domains 16->23
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/735b083e68d437acbaa085cab0ad423f1b065497dfdce48acf9320eeeb2e14f4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/735b083e68d437acbaa085cab0ad423f1b065497dfdce48acf9320eeeb2e14f4/
Threat name:
Win64.Trojan.Ulise
Create hunting rule
Status:
Malicious
First seen:
2025-06-06 13:55:17 UTC
File Type:
PE+ (Exe)
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=onnqqpti2q32zovaqxflblkch4nqmvex37oojcwpsmqo52zoct2a._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/250606-rzxkjsvrs2/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/52daca5e-ab1a-4eb2-a6b1-54b26813e164
Unpacked files
SH256 hash:
735b083e68d437acbaa085cab0ad423f1b065497dfdce48acf9320eeeb2e14f4
MD5 hash:
ac071f659e350138aa14d902d7b17737
SHA1 hash:
b68d275009fe11d88a6fc04b81ee82eaf3d55d1a
Link:
https://www.unpac.me/results/ea344391-32cb-46bb-adc1-6dd181c5d356/
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/735b083e68d437acbaa085cab0ad423f1b065497dfdce48acf9320eeeb2e14f4

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: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)
Rule name:sus_pe_free_without_allocation
Create hunting rule
Author:Maxime THIEBAUT (@0xThiebaut)
Description:Detects an executable importing functions to free memory without importing allocation functions, often indicative of dynamic import resolution

File information

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

Web download

DeerStealer

Executable exe 735b083e68d437acbaa085cab0ad423f1b065497dfdce48acf9320eeeb2e14f4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3558736/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/7804/

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
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high
Reviews
IDCapabilitiesEvidence
WIN_BASE_APIUses Win Base APIKERNEL32.dll::LoadLibraryA
WIN_BASE_USER_APIRetrieves Account InformationKERNEL32.dll::GetComputerNameW
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegQueryMultipleValuesA
ADVAPI32.dll::RegSetValueExW

Comments