MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3ff49706e78067613aa1dcf0174968963b17f15e9a6bc54396a9f233d382d0e6. 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



ZeuS


Vendor detections: 13


Intelligence 13 IOCs YARA File information Comments

SHA256 hash: 3ff49706e78067613aa1dcf0174968963b17f15e9a6bc54396a9f233d382d0e6
SHA3-384 hash: dd111c83df251486766a70e39a663c2feda00cb57b3875bfb1689ff70f75bca9a14693e9d2111ee8374bb5dfb330e774
SHA1 hash: 591567291435e4e1394aac27a0c4bbb1d5bdd47e
MD5 hash: 5e5e46145409fb4a5c8a004217eef836
humanhash: eight-blossom-white-network
File name:3ff49706e78067613aa1dcf0174968963b17f15e9a6bc54396a9f233d382d0e6.bin
Download: download sample
Signature ZeuS
File size:324'096 bytes
First seen:2023-09-27 00:55:38 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 16aa7026a68eef3bfafc9d24141ed8dc (1 x ZeuS)
ssdeep 6144:NV6p3H2ZU2yfht7wbMAXg3PWla0QbIsp+nx7hW0+c9HPEDmNgRPPu:GpXp2ynwNla0yIsp+nx7hW09vomNQPPu
Threatray 1 similar samples on MalwareBazaar
TLSH T1F564028AFA0500A6F82A8C34DD761DFA4B3E8C9BBDA6665FC740FD2C7DB5104141727A
TrID 38.7% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
24.6% (.EXE) Win64 Executable (generic) (10523/12/4)
11.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
10.5% (.EXE) Win32 Executable (generic) (4505/5/1)
4.7% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter tildedennis
Tags:exe gameover ZeuS


Avatar
tildedennis
gameover version newgoz

Intelligence


File Origin
# of uploads :
1
# of downloads :
445
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
3ff49706e78067613aa1dcf0174968963b17f15e9a6bc54396a9f233d382d0e6
Verdict:
Malicious activity
Analysis date:
2019-11-08 07:15:26 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Restart of the analyzed sample
Сreating synchronization primitives
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Reading critical registry keys
Searching for synchronization primitives
Creating a file
Running batch commands
DNS request
Setting browser functions hooks
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a browser process
Unauthorized injection to a system process
Gathering data
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade overlay packed xpack zbot
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:
n/a
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contain functionality to detect virtual machines
Contains functionality to inject code into remote processes
Creates a thread in another existing process (thread injection)
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found evasive API chain (may stop execution after checking mutex)
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Machine Learning detection for dropped file
Machine Learning detection for sample
Monitors registry run keys for changes
Multi AV Scanner detection for submitted file
Searches for specific processes (likely to inject)
Self deletion via cmd or bat file
Snort IDS alert for network traffic
Tries to detect sandboxes / dynamic malware analysis system (file name check)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to resolve many domain names, but no domain seems valid
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1314867 Sample: NWuCRpAlaf.exe Startdate: 27/09/2023 Architecture: WINDOWS Score: 100 41 km4ous1ob0ow4l23x1o3png3c.org 2->41 43 etmtge1rccrih1asdfcdlg3n1p.com 2->43 45 4 other IPs or domains 2->45 65 Snort IDS alert for network traffic 2->65 67 Antivirus / Scanner detection for submitted sample 2->67 69 Icon mismatch, binary includes an icon from a different legit application in order to fool users 2->69 73 2 other signatures 2->73 10 NWuCRpAlaf.exe 2->10         started        signatures3 71 Tries to resolve many domain names, but no domain seems valid 43->71 process4 signatures5 85 Detected unpacking (changes PE section rights) 10->85 87 Detected unpacking (overwrites its own PE header) 10->87 89 Found evasive API chain (may stop execution after checking mutex) 10->89 91 7 other signatures 10->91 13 NWuCRpAlaf.exe 4 10->13         started        process6 file7 37 C:\Users\user\AppData\Local\...\kycimi.exe, PE32 13->37 dropped 39 C:\Users\user\AppData\Local\...\WPR953B.bat, DOS 13->39 dropped 16 kycimi.exe 13->16         started        19 cmd.exe 1 13->19         started        process8 signatures9 57 Antivirus detection for dropped file 16->57 59 Detected unpacking (changes PE section rights) 16->59 61 Detected unpacking (overwrites its own PE header) 16->61 63 6 other signatures 16->63 21 kycimi.exe 2 16->21         started        25 conhost.exe 19->25         started        process10 dnsIp11 51 zrineuegfl8j3ynkszntpnpa.biz 21->51 53 xd6obt17btlevvf5yxe1he39ho.org 21->53 55 49 other IPs or domains 21->55 75 Injects code into the Windows Explorer (explorer.exe) 21->75 77 Writes to foreign memory regions 21->77 79 Allocates memory in foreign processes 21->79 83 2 other signatures 21->83 27 ctfmon.exe 21->27 injected 30 SearchUI.exe 21->30 injected 32 YYsBNrdRKdxwMqySBvfJeMPtwQAuT.exe 21->32 injected 34 33 other processes 21->34 signatures12 81 Tries to resolve many domain names, but no domain seems valid 53->81 process13 dnsIp14 93 Monitors registry run keys for changes 27->93 95 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 30->95 97 Tries to steal Mail credentials (via file / registry access) 32->97 47 104.78.162.20, 443, 49752 AKAMAI-ASUS United States 34->47 49 192.168.2.1 unknown unknown 34->49 signatures15 99 Tries to resolve many domain names, but no domain seems valid 47->99
Threat name:
Win32.Trojan.Zeus
Status:
Malicious
First seen:
2014-07-10 14:31:00 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
36 of 38 (94.74%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
persistence
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Deletes itself
Executes dropped EXE
Loads dropped DLL
Unpacked files
SH256 hash:
9fdffa7ffbf3e44a2197b311a673e77ddc33f16ed426b9089b1e9303709fdd64
MD5 hash:
fd1f87aeb722d7061098289110852e16
SHA1 hash:
292c8f3181e46ad6436aedf0d3973d0a4f861361
Detections:
win_gameover_dga_auto win_gameover_dga_g0
SH256 hash:
3ff49706e78067613aa1dcf0174968963b17f15e9a6bc54396a9f233d382d0e6
MD5 hash:
5e5e46145409fb4a5c8a004217eef836
SHA1 hash:
591567291435e4e1394aac27a0c4bbb1d5bdd47e
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Comments