MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cce5bbaafffb5e09fe7cce99a17b051f56152c381c862536b3f7c099a4ca0c3f. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments

SHA256 hash: cce5bbaafffb5e09fe7cce99a17b051f56152c381c862536b3f7c099a4ca0c3f
SHA3-384 hash: 4c5b9f12e923a0bd7010b419a3a8e59566c629647a292047d0c74678e8d6ae85adb054f57531910f19a22980f48b1e8b
SHA1 hash: a7298eafdbbb2ac6b57e465038971cedf5962169
MD5 hash: dbcb4f82f17a8953342bd13142309b99
humanhash: johnny-beryllium-thirteen-equal
File name:AWB R129724.exe
Download: download sample
Signature Formbook
File size:588'800 bytes
First seen:2022-07-31 16:37:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:RiVqs31hMx8Bcw2y0hQW1YcQby+Jq+X68AGbmZpfm+op29azobCyBAKi:aqAMxhy0hQW1zQby+NA7He2wY/Br
TLSH T1AEC4E01BB55DEA17D0748B7390D3E46A137C3E22EE63E74B39D6308A86163F70582687
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter 0xToxin
Tags:DHL exe FormBook

Intelligence


File Origin
# of uploads :
1
# of downloads :
401
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Launching a process
Creating a file
Launching the process to change network settings
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook packed
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:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Injects a PE file into a foreign processes
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)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected FormBook
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-07-23 09:41:23 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
24 of 26 (92.31%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
formbook
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Behaviour
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
Unpacked files
SH256 hash:
412139691faed16e6703b693a36d694eedf54152849378225bd70ffe181f865e
MD5 hash:
0ef421181f7db261b6a2e3549f2c058a
SHA1 hash:
96b9505d2dae14e9d89e2ce030924dd1d5c3b012
Detections:
win_formbook_g0 win_formbook_auto
SH256 hash:
39c2d879c57f07305ce60412dc8a88f02e51f1a14a06cc605768d1d7f5313807
MD5 hash:
db51fe170a9e5d6ec5429a2fbd9d0353
SHA1 hash:
e30a58125fc41322db6cf2ccb6a6d414ed379016
SH256 hash:
82d64de70c7170831dc15d23bf3c28ac28694c5bf7d39aab105bfb738e0812cb
MD5 hash:
626b56eac1dd685b019d577bd6bb7adf
SHA1 hash:
8c732578eb4c7706dca14690ebd3740d4ac76d10
SH256 hash:
09b56ebdd78eab559c9663d59574b00955e69e9480ab35b0386b92ccf7456a4d
MD5 hash:
c3205c23d668d3cc4576e5b329bb9bd5
SHA1 hash:
82dc232dd49514b4c2f69b80d6d865ea9254d164
SH256 hash:
ca4e3745f87ae419e10fa9dd15e9814f66a7dca601ae70bd3ae3b0b0781e9491
MD5 hash:
6491ab64072f34a6124f4cdf1d9bdd43
SHA1 hash:
78008e0c188d1732ebb5bbfe6d15892ebe32b1f7
SH256 hash:
cce5bbaafffb5e09fe7cce99a17b051f56152c381c862536b3f7c099a4ca0c3f
MD5 hash:
dbcb4f82f17a8953342bd13142309b99
SHA1 hash:
a7298eafdbbb2ac6b57e465038971cedf5962169
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: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.

Malspam

Formbook

Executable exe cce5bbaafffb5e09fe7cce99a17b051f56152c381c862536b3f7c099a4ca0c3f

(this sample)

  
Delivery method
Distributed via e-mail attachment

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