MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 367f3c04bf10450051cc71b363119a974560624e44b16ed4c64d75bd335fa6c1. 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: 14


Intelligence 14 IOCs YARA 3 File information Comments

SHA256 hash: 367f3c04bf10450051cc71b363119a974560624e44b16ed4c64d75bd335fa6c1
SHA3-384 hash: f99061e63e7861076482febeee2e2b28710aaa68b799a32fd22ae96e38994adff97292018f4e14eb6e183d403ffce85f
SHA1 hash: 26c183d1a4157f3203d7937450271b546bf900a3
MD5 hash: ea7b5be05b7d1de67694b82abe34c091
humanhash: nine-cardinal-fish-fix
File name:DHL_AWB_NO#907853880911.exe
Download: download sample
Signature Formbook
File size:538'624 bytes
First seen:2021-11-23 08:29:14 UTC
Last seen:2021-11-23 11:06:12 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:7ZyKYnVhfQf61gJ5KTrbH2wofx4oU99PtD00Y9pqs0J4A/m:dytVOfGgfKX4yzC0
Threatray 11'480 similar samples on MalwareBazaar
TLSH T14DB4E098335072DFC867CE328D645CA0A6317577570BC21BA44B029DAE1E69BDF226F3
Reporter abuse_ch
Tags:DHL exe FormBook

Intelligence


File Origin
# of uploads :
2
# of downloads :
136
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DHL_AWB_NO#907853880911.exe
Verdict:
Malicious activity
Analysis date:
2021-11-23 11:04:06 UTC
Tags:
trojan formbook stealer

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

Behaviour
Creating a window
DNS request
Sending a custom TCP request
Сreating synchronization primitives
Unauthorized injection to a recently created process
Launching a process
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
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
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Machine Learning detection for sample
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)
Modifies the prolog of user mode functions (user mode inline hooks)
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
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Uses ipconfig to lookup or modify the Windows network settings
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 527114 Sample: DHL_AWB_NO#907853880911.exe Startdate: 23/11/2021 Architecture: WINDOWS Score: 100 44 Found malware configuration 2->44 46 Malicious sample detected (through community Yara rule) 2->46 48 Antivirus detection for URL or domain 2->48 50 7 other signatures 2->50 9 DHL_AWB_NO#907853880911.exe 3 2->9         started        process3 file4 26 C:\Users\...\DHL_AWB_NO#907853880911.exe.log, ASCII 9->26 dropped 52 Uses ipconfig to lookup or modify the Windows network settings 9->52 54 Tries to detect virtualization through RDTSC time measurements 9->54 13 DHL_AWB_NO#907853880911.exe 9->13         started        signatures5 process6 signatures7 56 Modifies the context of a thread in another process (thread injection) 13->56 58 Maps a DLL or memory area into another process 13->58 60 Sample uses process hollowing technique 13->60 62 Queues an APC in another process (thread injection) 13->62 16 ipconfig.exe 13->16         started        19 explorer.exe 13->19 injected process8 dnsIp9 34 Self deletion via cmd delete 16->34 36 Modifies the context of a thread in another process (thread injection) 16->36 38 Maps a DLL or memory area into another process 16->38 40 Tries to detect virtualization through RDTSC time measurements 16->40 22 cmd.exe 1 16->22         started        28 www.listentoyourovo.com 19->28 30 www.herdeiras.com 19->30 32 listentoyourovo.com 34.102.136.180, 49817, 80 GOOGLEUS United States 19->32 42 System process connects to network (likely due to code injection or exploit) 19->42 signatures10 process11 process12 24 conhost.exe 22->24         started       
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-11-23 01:55:28 UTC
AV detection:
21 of 27 (77.78%)
Threat level:
  5/5
Result
Malware family:
formbook
Score:
  10/10
Tags:
family:formbook campaign:fl9w rat spyware stealer trojan
Behaviour
Gathers network information
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.makheads.com/fl9w/
Unpacked files
SH256 hash:
ef3ebfecaea24797587842640a42d571f98a351655e0c28aaf57f9e1349904fb
MD5 hash:
0b03038c1fa8a7e5bb341bc1fd8a7b11
SHA1 hash:
9c32d203484cd6cc0a5b0e841830e9ea70cdd6c5
SH256 hash:
f30ca642597c059f9dbcc6cfea27687245fbcaf5456be0b7a4528d946f3a0a05
MD5 hash:
0f6349011cf5446131faf0cadbace87b
SHA1 hash:
0cd48b5cb5a0ca095043c333c9002ba5273e92e8
SH256 hash:
367f3c04bf10450051cc71b363119a974560624e44b16ed4c64d75bd335fa6c1
MD5 hash:
ea7b5be05b7d1de67694b82abe34c091
SHA1 hash:
26c183d1a4157f3203d7937450271b546bf900a3
Malware family:
FormBook
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: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.

Comments