MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 566e9322b2fd0fdd5263c23f128a166571b04e15a7626a1a78216a07c589f80e. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments 1

SHA256 hash: 566e9322b2fd0fdd5263c23f128a166571b04e15a7626a1a78216a07c589f80e
SHA3-384 hash: 7e5c6f848b23f8631eb5d044b7eea48b20d5c19a2d8a142555aae8c2a76ea30f0f8ff7674f256c3fea9539ce011c6bb7
SHA1 hash: af4ad9ada32a4595b892a405f55ee09d31398202
MD5 hash: d0d6d9942a6c6c9fee5dc285c047e603
humanhash: berlin-coffee-dakota-missouri
File name:d0d6d9942a6c6c9fee5dc285c047e603
Download: download sample
Signature Formbook
File size:583'680 bytes
First seen:2022-06-24 18:27:10 UTC
Last seen:2022-07-22 10:22:36 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:UdpkPRxliW1iCQo4+xG6kpwtT8i09A0BGVFBhYq/SZiPyMIj9:gkPRrhrxxAOVUAgGVfGFiPy
TLSH T157C4F1D8F358586BDDC3D1FC583C91181A23FB9AC4ACC656BCB6716A84F63EA6052D03
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 zbetcheckin
Tags:32 exe FormBook

Intelligence


File Origin
# of uploads :
5
# of downloads :
227
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
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
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in 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)
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)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Swotter
Status:
Malicious
First seen:
2022-06-23 23:00:34 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
18 of 39 (46.15%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
formbook
Result
Malware family:
xloader
Score:
  10/10
Tags:
family:xloader loader rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Unpacked files
SH256 hash:
b6f43449d88299f608188cf3557ba45714e6bb258791eeea9923fa1ba7fcff0c
MD5 hash:
cce30f560ce5e59462b98561243c29e3
SHA1 hash:
b455361270adb639b4bde4a192f7dfb7079d3600
Detections:
win_formbook_g0 win_formbook_auto
SH256 hash:
1dcf1e4405567d2bf9229db74abcedbba726bd53e9df150354512c4a408b6271
MD5 hash:
b1ddddd3cd3f4935f107c89c147e8225
SHA1 hash:
69cca01c1738ef6d1da426e9cdadf6917bbe5370
SH256 hash:
78e1b184c7c6150030e3713cfe834e27a947997897f00c75f03729c8209f9cbb
MD5 hash:
366a2bc84d78d89831b2e0e67ff38883
SHA1 hash:
630d3aa8e1fc1ab065c8d69fd342c4eaf921ef84
SH256 hash:
87577e6c69af07ba0e6383a2a152b59a39d6b336631ce4baa250bd9f8adce03d
MD5 hash:
9b17d560e68eff0da30f79b3c391c9a3
SHA1 hash:
5ceda263b1ea13401f652c709dd884d58945fe57
SH256 hash:
740c39357d005d3748b29a4adbf5fec3a4dec4779093b78963acc1fd3b005024
MD5 hash:
6020441cf97d86ebcfebaf5a3bb7bdee
SHA1 hash:
15d106df5bfcb94307e8e9cdcbf4aae862407b55
SH256 hash:
566e9322b2fd0fdd5263c23f128a166571b04e15a7626a1a78216a07c589f80e
MD5 hash:
d0d6d9942a6c6c9fee5dc285c047e603
SHA1 hash:
af4ad9ada32a4595b892a405f55ee09d31398202
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.

Web download

Formbook

Executable exe 566e9322b2fd0fdd5263c23f128a166571b04e15a7626a1a78216a07c589f80e

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-06-24 18:27:18 UTC

url : hxxp://107.172.76.188/l/llo.exe