MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d15a5ebc5701621f592768b2a94cb8f98c14ceae58095c8fbf8e800c4a07874b. 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



Formbook


Vendor detections: 10


Intelligence 10 IOCs YARA 4 File information Comments

SHA256 hash: d15a5ebc5701621f592768b2a94cb8f98c14ceae58095c8fbf8e800c4a07874b
SHA3-384 hash: b953381e39f1398fd48c88d868a123c3b4da709ca86699ac2ac4f1ca0c53d810ba8a3900c2eeea19412d4d4fd9551afe
SHA1 hash: 9af181a6c9d8ec92bdcdc8bf70f8ae7068c8c173
MD5 hash: ced375f34c4d09f151b25fd5b4d8633e
humanhash: fanta-ack-lion-eighteen
File name:Packing List.exe
Download: download sample
Signature Formbook
File size:425'984 bytes
First seen:2021-12-02 15:13:31 UTC
Last seen:2021-12-02 16:55:53 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:pKi/nzkvaxKLgMM9PwDDWzYYIqrXX/sV1:pj/nzYMMePwXWUYIqbE1
Threatray 12'126 similar samples on MalwareBazaar
TLSH T15594D08339DC99F6C0390833BD93B44E3213ADF4DD2399193A93F64A1572262697267F
File icon (PE):PE icon
dhash icon 46930f2b17072b96 (2 x Formbook)
Reporter malwarelabnet
Tags:exe FormBook xloader

Intelligence


File Origin
# of uploads :
2
# of downloads :
156
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Packing List.exe
Verdict:
Suspicious activity
Analysis date:
2021-12-02 15:34:39 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
DNS request
Creating a window
Сreating synchronization primitives
Unauthorized injection to a recently created process
Creating a file
Launching a process
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated packed
Result
Verdict:
UNKNOWN
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:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Found malware configuration
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 532706 Sample: Packing List.exe Startdate: 02/12/2021 Architecture: WINDOWS Score: 100 32 www.arul-jegadish.com 2->32 42 Multi AV Scanner detection for domain / URL 2->42 44 Found malware configuration 2->44 46 Malicious sample detected (through community Yara rule) 2->46 48 7 other signatures 2->48 11 Packing List.exe 3 2->11         started        14 explorer.exe 59 2->14         started        signatures3 process4 file5 30 C:\Users\user\...\Packing List.exe.log, ASCII 11->30 dropped 16 Packing List.exe 11->16         started        process6 signatures7 34 Modifies the context of a thread in another process (thread injection) 16->34 36 Maps a DLL or memory area into another process 16->36 38 Sample uses process hollowing technique 16->38 40 Queues an APC in another process (thread injection) 16->40 19 explorer.exe 16->19 injected process8 process9 21 cmd.exe 19->21         started        signatures10 50 Self deletion via cmd delete 21->50 52 Modifies the context of a thread in another process (thread injection) 21->52 54 Maps a DLL or memory area into another process 21->54 56 Tries to detect virtualization through RDTSC time measurements 21->56 24 cmd.exe 1 21->24         started        26 explorer.exe 2 161 21->26         started        process11 process12 28 conhost.exe 24->28         started       
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-12-02 10:52:25 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
24 of 44 (54.55%)
Threat level:
  5/5
Result
Malware family:
xloader
Score:
  10/10
Tags:
family:xloader campaign:mqi9 loader rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.vulcanopresale.icu/mqi9/
Unpacked files
SH256 hash:
1eba3e6e55f4aa87ee88dad11183f808f00870bf6277e3ae19fb31400a1dbe5b
MD5 hash:
00b620728472aef2af115e0455930cf8
SHA1 hash:
649a4ad0f13a3176ea36b855c1b36fbce246446a
SH256 hash:
49d29122a421f2d51da4089926a15a6efb9ccf1df07cdfd6d22c0ece1df0e607
MD5 hash:
2fb143a79ce09147f9ae6944a3ee8837
SHA1 hash:
55046fb17bd2f03c596b798ddf42401808f881ef
SH256 hash:
d15a5ebc5701621f592768b2a94cb8f98c14ceae58095c8fbf8e800c4a07874b
MD5 hash:
ced375f34c4d09f151b25fd5b4d8633e
SHA1 hash:
9af181a6c9d8ec92bdcdc8bf70f8ae7068c8c173
Malware family:
XLoader
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:pe_imphash
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


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

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