MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aba011b5f83793cebc1cfb4a1ef3aecbba7a3ea766abb459363b2d8bb51f3866. 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



Threat unknown


Vendor detections: 8


Intelligence 8 IOCs YARA File information Comments

SHA256 hash: aba011b5f83793cebc1cfb4a1ef3aecbba7a3ea766abb459363b2d8bb51f3866
SHA3-384 hash: badf58b511f4bc847962eeda529aae303a97fbf81b1379a67315c29f91432951022250e1b13b6e155c11082c71550301
SHA1 hash: 46104df79485e75939eed5ef2f32ec0c3ba80df3
MD5 hash: a00d8a6793b3ff70ba375aec4eb40df4
humanhash: eleven-network-lima-hotel
File name:WaybillDoc_5736357561.pdf.exe
Download: download sample
File size:1'631'232 bytes
First seen:2021-04-22 06:13:17 UTC
Last seen:2021-04-22 07:19:28 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 49152:oR9PF2oORgt9GHfhrJ9KWzR0YCnyAgsBSmzpq8RRRRR5q:8ajfht+Y2yA5Bzpq8RRRRR
Threatray 4'327 similar samples on MalwareBazaar
TLSH B275E141B2A9C8BAD41723F1D896F5F41291AD48EE22952F359FBE1F75B33421093E0B
Reporter theDark3d
Tags:malware zmutzy

Intelligence


File Origin
# of uploads :
2
# of downloads :
210
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
WaybillDoc_5736357561.pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-04-22 07:34:46 UTC
Tags:
evasion stealer

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
Sending a UDP request
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:
Unknown
Detection:
malicious
Classification:
spyw.evad
Score:
100 / 100
Signature
Detected unpacking (creates a PE file in dynamic memory)
Found many strings related to Crypto-Wallets (likely being stolen)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to steal Crypto Currency Wallets
Uses an obfuscated file name to hide its real file extension (double extension)
Yara detected AntiVM3
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 395194 Sample: WaybillDoc_5736357561.pdf.exe Startdate: 22/04/2021 Architecture: WINDOWS Score: 100 37 Malicious sample detected (through community Yara rule) 2->37 39 Multi AV Scanner detection for submitted file 2->39 41 Yara detected AntiVM3 2->41 43 5 other signatures 2->43 8 WaybillDoc_5736357561.pdf.exe 3 2->8         started        process3 file4 29 C:\...\WaybillDoc_5736357561.pdf.exe.log, ASCII 8->29 dropped 45 Detected unpacking (creates a PE file in dynamic memory) 8->45 47 Injects a PE file into a foreign processes 8->47 12 WaybillDoc_5736357561.pdf.exe 1 15 8->12         started        16 WaybillDoc_5736357561.pdf.exe 8->16         started        18 WaybillDoc_5736357561.pdf.exe 8->18         started        20 WaybillDoc_5736357561.pdf.exe 8->20         started        signatures5 process6 dnsIp7 35 secure.emailsrvr.com 184.106.54.10, 465, 49727 RACKSPACEUS United States 12->35 49 Tries to steal Crypto Currency Wallets 12->49 51 Installs a global keyboard hook 12->51 22 InstallUtil.exe 15 16 12->22         started        25 AppLaunch.exe 12->25         started        signatures8 process9 dnsIp10 31 api.anonfile.com 45.148.16.46, 443, 49724 OBE-EUROPEObenetworkEuropeSE Sweden 22->31 33 anonfiles.com 172.67.191.178, 443, 49725 CLOUDFLARENETUS United States 22->33 27 WerFault.exe 25->27         started        process11
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-04-22 06:49:46 UTC
AV detection:
17 of 29 (58.62%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
spyware stealer
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Looks up external IP address via web service
Reads local data of messenger clients
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