MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a4ef531f35ec95d7ea3310eb9a2ded322d2cdbf57eabe96aa491b8202a420c24. 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


Sality


Vendor detections: 15


Intelligence 15 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a4ef531f35ec95d7ea3310eb9a2ded322d2cdbf57eabe96aa491b8202a420c24
SHA3-384 hash: e77970481db6fe3c3af8bb4dacd0f96c26ab8deb46068c78ad34ef79db19650b9c1d1ba6a915b3e5d0b3d0d1a2c39f0b
SHA1 hash: 29f1655d3f3b83c90bfaba74dcef73473d451374
MD5 hash: 468293d1f8dbada1de29e446a214ac05
humanhash: nineteen-florida-lima-victor
File name:a4ef531f35ec95d7ea3310eb9a2ded322d2cdbf57eabe96aa491b8202a420c24.exe
Download: download sample
Signature Sality
Create hunting rule
File size:356'352 bytes
First seen:2024-07-24 19:55:01 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 1df8cb8522279878b0df9a32811e38ae (1 x Sality)
ssdeep 3072:xOXQ9G+IpQZQneFAMx3qe8UzT+nWwXjDRJWwXjDRgjDRbL7SCEo6qfuOk3dxeHXJ:SsGlpQEQAMtqNUzCVufufdm
Threatray 1 similar samples on MalwareBazaar
TLSH T179746C42967A4AD1D818CD3005A634F557EF2C1338079E57E36BFF1F24BAED0AA4E612
TrID 43.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
22.9% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
9.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.2% (.EXE) Win32 Executable (generic) (4504/4/1)
File icon (PE):PE icon
dhash icon 1c9aa4baa2a2a000 (1 x Floxif, 1 x Brontok, 1 x Worm.Svich)
Reporter Anonymous
Tags:exe Sality


Avatar
Anonymous
this malware sample is very nasty!

Intelligence

File Origin
# of uploads :
1
# of downloads :
317
Origin country :
CN CN
Vendor Threat Intelligence
Detection(s):
Win.Malware.Daws-6827444-0
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66a15c1aae21d7902eafbf4d
Tags:
Encryption Execution Generic Network Other Stealth Trojan Sality
Result
Verdict:
Malware
Maliciousness:

Behaviour
Using the Windows Management Instrumentation requests
Running batch commands
Сreating synchronization primitives
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Searching for the window
Creating a file in the %temp% directory
Launching a process
Searching for synchronization primitives
Creating a file
Creating a process from a recently created file
Creating a process with a hidden window
Launching cmd.exe command interpreter
DNS request
Enabling the 'hidden' option for recently created files
Launching the process to interact with network services
Blocking the Windows Security Center notifications
Blocking the User Account Control
Firewall traversal
Unauthorized injection to a system process
Unauthorized injection to a recently created process by context flags manipulation
Creating a file in the mass storage device
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling a "Do not show hidden files" option
Enabling autorun with system ini files
Unauthorized injection to a browser process
Enabling threat expansion on mass storage devices
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
autorun lolbin microsoft_visual_cc overlay sality shell32 virus
Link:
https://www.filescan.io/uploads/66a15cad9149fd55f9900c02/reports/0ee78f18-068a-4554-a76d-5f97df5e86ce/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:
Gamarue
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a822fa63-43a6-4f72-b850-3c7fe99d35c9
Result
Threat name:
Sality
Create hunting rule
Detection:
malicious
Classification:
spre.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1480674
Signature
AI detected suspicious sample
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Changes security center settings (notifications, updates, antivirus, firewall)
Contains functionality to inject code into remote processes
Contains functionality to inject threads in other processes
Detected unpacking (changes PE section rights)
Detected unpacking (creates a PE file in dynamic memory)
Detected unpacking (overwrites its own PE header)
Disables UAC (registry)
Disables user account control notifications
Found evasive API chain (may stop execution after checking mutex)
Gathers network related connection and port information
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May modify the system service descriptor table (often done to hook functions)
Modifies the windows firewall
Modifies the windows firewall notifications settings
PE file has a writeable .text section
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to harvest and steal browser information (history, passwords, etc)
Uses cmd line tools excessively to alter registry or file data
Uses ipconfig to lookup or modify the Windows network settings
Uses netstat to query active network connections and open ports
Writes or reads registry keys via WMI
Writes to foreign memory regions
Yara detected Sality
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1480674 Sample: AL5aSIAy5U.exe Startdate: 24/07/2024 Architecture: WINDOWS Score: 100 64 Malicious sample detected (through community Yara rule) 2->64 66 Antivirus detection for URL or domain 2->66 68 Antivirus detection for dropped file 2->68 70 7 other signatures 2->70 11 AL5aSIAy5U.exe 24 2->11         started        14 wmimgmt.exe 2->14         started        18 wmimgmt.exe 2->18         started        process3 dnsIp4 86 Detected unpacking (changes PE section rights) 11->86 88 Detected unpacking (overwrites its own PE header) 11->88 90 Found evasive API chain (may stop execution after checking mutex) 11->90 100 6 other signatures 11->100 20 AL5aSIAy5U.exe 9 11->20         started        23 fontdrvhost.exe 11->23 injected 62 85.17.167.196, 9832 LEASEWEB-NL-AMS-01NetherlandsNL Netherlands 14->62 60 C:\Users\user\AppData\Local\Temp\xgpl.exe, PE32 14->60 dropped 92 May modify the system service descriptor table (often done to hook functions) 14->92 94 Disables user account control notifications 14->94 96 Writes to foreign memory regions 14->96 25 wmimgmt.exe 14->25         started        27 sihost.exe 14->27 injected 98 Injects a PE file into a foreign processes 18->98 29 wmimgmt.exe 18->29         started        file5 signatures6 process7 file8 56 C:\ProgramData\wmimgmt.exe, PE32 20->56 dropped 58 C:\ProgramData\wmimgmt.exe:Zone.Identifier, ASCII 20->58 dropped 31 wmimgmt.exe 6 20->31         started        process9 signatures10 102 Antivirus detection for dropped file 31->102 104 Detected unpacking (changes PE section rights) 31->104 106 Detected unpacking (creates a PE file in dynamic memory) 31->106 108 9 other signatures 31->108 34 wmimgmt.exe 1 11 31->34         started        36 fontdrvhost.exe 31->36 injected process11 process12 38 cmd.exe 4 34->38         started        signatures13 72 Uses cmd line tools excessively to alter registry or file data 38->72 74 Uses netstat to query active network connections and open ports 38->74 76 Uses ipconfig to lookup or modify the Windows network settings 38->76 78 Gathers network related connection and port information 38->78 41 systeminfo.exe 2 1 38->41         started        44 findstr.exe 1 38->44         started        46 net.exe 1 38->46         started        48 15 other processes 38->48 process14 signatures15 80 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 41->80 82 Writes or reads registry keys via WMI 41->82 50 WmiPrvSE.exe 41->50         started        84 Tries to harvest and steal browser information (history, passwords, etc) 44->84 52 net1.exe 1 46->52         started        54 net1.exe 1 48->54         started        process16
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/a4ef531f35ec95d7ea3310eb9a2ded322d2cdbf57eabe96aa491b8202a420c24
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a4ef531f35ec95d7ea3310eb9a2ded322d2cdbf57eabe96aa491b8202a420c24/
Threat name:
Win32.Virus.Sality
Create hunting rule
Status:
Malicious
First seen:
2024-04-30 05:56:00 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
37 of 38 (97.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=utxvghzv5sk5p2rtcdvzulpngiwszw7vp2v6s2vesg4cakscbqsa._file
Verdict:
malicious
Similar samples:
e741fb9d0eb11801dd163875479a8b56eff8ae5f3ca1987b996026f752693641
Sality
Result
Malware family:
sality
Create hunting rule
Score:
  10/10
Tags:
family:sality backdoor credential_access discovery evasion persistence spyware stealer trojan upx
Link:
https://tria.ge/reports/240724-ym4xesxcle/
Behaviour
Discovers systems in the same network
Gathers network information
Gathers system information
Runs net.exe
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
System policy modification
Browser Information Discovery
Permission Groups Discovery: Local Groups
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
System Network Connections Discovery
Drops file in Windows directory
Enumerates processes with tasklist
Suspicious use of SetThreadContext
Adds Run key to start application
Checks whether UAC is enabled
Enumerates connected drives
Network Service Discovery
Network Share Discovery
Credentials from Password Stores: Windows Credential Manager
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
UPX packed file
Windows security modification
Credentials from Password Stores: Credentials from Web Browsers
Grants admin privileges
Modifies firewall policy service
Sality
UAC bypass
Windows security bypass
Malware Config
C2 Extraction:
http://89.119.67.154/testo5/
http://kukutrustnet777.info/home.gif
http://kukutrustnet888.info/home.gif
http://kukutrustnet987.info/home.gif
http://www.klkjwre9fqwieluoi.info/
http://kukutrustnet777888.info/
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/d3f86012-8877-4947-9371-80c22fcf6112
Unpacked files
SH256 hash:
2ad852e09cb0de3e113046a58e656e171ab1f162d13fb4873a6cf613adba30f7
MD5 hash:
147233918d140c1896d6a958c278ec94
SHA1 hash:
b09b7e8ff0bbdbedd9f94526560dc8ff0131d395
Detections:
Sality_Malware_Oct16
Create hunting rule
Link:
https://www.unpac.me/results/ac88001c-6409-485a-85cf-e3d513f82d01/
SH256 hash:
2e4e816f5839e007149a8987d871776a64b5eeea9a3df7f71b0db12b9ed8d517
MD5 hash:
57cde8ddd4261277272a6151855f8966
SHA1 hash:
9afc39cfad97a3ce12949b65c05f438025fdbac2
Detections:
sality
Create hunting rule
win_sality_g0
Create hunting rule
win_sality_auto
Create hunting rule
INDICATOR_EXE_Packed_SimplePolyEngine
Create hunting rule
Sality_Malware_Oct16
Create hunting rule
Link:
https://www.unpac.me/results/ac88001c-6409-485a-85cf-e3d513f82d01/
Parent samples :
bdb1b6c2151038f1023b551d26ef4eab2d5321066d3352d5357b8bee301b67b0
d69e20f3df6a35c1e51faef8fca17243fbee2c86d085aaeca466041af0d52c95
4ee41060b8f1c5679b10bebb8378f353ea62eb38ab27f041e3727dd8cb06b19d
f3dda8f48606c448d22a7b407f61757605acc028d3deddd0ad8c1e2742efcf86
39a77ef363317beea8cad0c8dfe80791ee12647f61396cbfa0128b73113bab8d
1a01e198f114dda369db7002b3ab6689c015405ed3837b458eb914eb48b0be45
537b10cf8e13513c59002c768458b911fb39b95a9d5d7cf28455577b26f86af3
eb88869b7f1bc3f33bb3cd56d6cf4d81fbb0beb590cb9678cc1acf3206f3056f
11df6b403ee5a2e308eff2382fe7ec896a087d14bbee47ed8a02c0a4d940bccf
40f6ef54f565857eedc2823d556b6e48f446526b2f8e490f473d79c5b8534849
50d803405e13a8749bbbc53185cc4e3d104ab2dd1d85e3c4c375a95697908ba1
48029d524b58b030cbe0e7dfed75a17aab0f68a316b26bf3f99f59a3f94cb248
db7d41592820a1b25476bdc4abcde914f4be174429866e26af9aed84a71f10e3
a4ef531f35ec95d7ea3310eb9a2ded322d2cdbf57eabe96aa491b8202a420c24
69735cd8499cfbf56dab45602c168d9ce3bec18f106935f17b311c0b17e5ec37
497fa678528f8dc7dfaebe76f73061581f621d5eb2ed06e0c8b937a9131e9191
aae8a9852809300d5ee4f5a8031f42f660dff3e427aef081d9aeabb2dca84058
30a9291c7713404a55cc3025689f8305aaf31fb9492a5612841b80f1d2aa45ad
SH256 hash:
d34b4e7472d1df3603be48d10c4a267281bc3d39ea64c424de408f0876a3035a
MD5 hash:
31de33a273cf87952e94d3534335a9b1
SHA1 hash:
4df636d4de33d549a3a6e27ca75e8eb60e77c77a
Link:
https://www.unpac.me/results/ac88001c-6409-485a-85cf-e3d513f82d01/
SH256 hash:
94841097ed5c9851314e652129e2d3c13fe9d13ae9d9bdcac7efbe0e5aae02b2
MD5 hash:
791c21ec7301d72a452f8f374312f54a
SHA1 hash:
1107dee5a268835bce9079772575f37c341bce93
Link:
https://www.unpac.me/results/ac88001c-6409-485a-85cf-e3d513f82d01/
SH256 hash:
4efcbeb733f6abfcd5fdde6dcff6026067b81280877850e0b549b94c813c7700
MD5 hash:
a1a62f5cdf8cac26f223c1a729006522
SHA1 hash:
8038a2eabe7df206921d92f04dd0297c04de5089
Detections:
win_sality_auto
Create hunting rule
Link:
https://www.unpac.me/results/ac88001c-6409-485a-85cf-e3d513f82d01/
SH256 hash:
a4ef531f35ec95d7ea3310eb9a2ded322d2cdbf57eabe96aa491b8202a420c24
MD5 hash:
468293d1f8dbada1de29e446a214ac05
SHA1 hash:
29f1655d3f3b83c90bfaba74dcef73473d451374
Link:
https://www.unpac.me/results/ac88001c-6409-485a-85cf-e3d513f82d01/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a4ef531f35ec/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/a4ef531f35ec95d7ea3310eb9a2ded322d2cdbf57eabe96aa491b8202a420c24

File information

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

Malspam

Sality

Executable exe a4ef531f35ec95d7ea3310eb9a2ded322d2cdbf57eabe96aa491b8202a420c24

(this sample)

  
Link
https://bbs.kafan.cn/forum-31-1.html
  
Delivery method
Distributed via e-mail attachment

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_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::VirtualAllocEx
KERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetStartupInfoA
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegCreateKeyA
ADVAPI32.dll::RegQueryValueExA

Comments