MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 208e7ad8dab4aee54a4d2a5e7be5f2c333855856fa4a433461c1ef55b101ec0a. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 208e7ad8dab4aee54a4d2a5e7be5f2c333855856fa4a433461c1ef55b101ec0a
SHA3-384 hash: ea3742bdbde355178b6144d3c437250fb315c0c846dbb581ccbc30a465a673240e683c587c7bf95115bb809a965b66f0
SHA1 hash: d2b4aef5d21378c3c1e91871f2aa6915427d9450
MD5 hash: fc84f61e4257bb5d9bb5063b3ac502da
humanhash: cold-tennis-magazine-four
File name:Purchase Order..exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'146'880 bytes
First seen:2022-03-01 08:34:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 24576:FpRnyWq22MzXntPOtbINY0NOS1PhigpjX+mljtbUPpU:9qtMebKY04SJhiIjOWtbG
Threatray 14'283 similar samples on MalwareBazaar
TLSH T1B9359D543756E0CEE1639DBE5DC4ACF09BE4EC261E0EB1A620933F4A4A79C93CE51172
Reporter TeamDreier
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
181
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/245649/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
Searching for synchronization primitives
Launching a process
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
fareit formbook obfuscated packed powershell
Link:
https://www.filescan.io/uploads/621ddac3dfdfa8501c702c69/reports/eedc22c0-fa4d-4bfa-ba5b-ed129beeca00/overview
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.
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f890c6af-013c-4f4d-813a-4d8301823d00
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/947939
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Initial sample is a PE file and has a suspicious name
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
Self deletion via cmd delete
Sigma detected: Suspect Svchost Activity
Sigma detected: Suspicious Svchost Process
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
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 580417 Sample: Purchase Order..exe Startdate: 01/03/2022 Architecture: WINDOWS Score: 100 31 www.frfrjrbfkfncifnsnqwnxbcb.com 2->31 39 Found malware configuration 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 Antivirus detection for URL or domain 2->43 45 10 other signatures 2->45 11 Purchase Order..exe 3 2->11         started        signatures3 process4 file5 29 C:\Users\user\...\Purchase Order..exe.log, ASCII 11->29 dropped 57 Injects a PE file into a foreign processes 11->57 15 Purchase Order..exe 11->15         started        signatures6 process7 signatures8 59 Modifies the context of a thread in another process (thread injection) 15->59 61 Maps a DLL or memory area into another process 15->61 63 Sample uses process hollowing technique 15->63 65 Queues an APC in another process (thread injection) 15->65 18 explorer.exe 15->18 injected process9 dnsIp10 33 www.tbrme.plus 94.136.40.51, 49771, 80 GD-EMEA-DC-LD5GB United Kingdom 18->33 35 www.kazamiharutoki.com 161.117.84.158, 49768, 80 CNNIC-ALIBABA-US-NET-APAlibabaUSTechnologyCoLtdC Singapore 18->35 37 2 other IPs or domains 18->37 47 System process connects to network (likely due to code injection or exploit) 18->47 22 svchost.exe 18->22         started        signatures11 process12 signatures13 49 Self deletion via cmd delete 22->49 51 Modifies the context of a thread in another process (thread injection) 22->51 53 Maps a DLL or memory area into another process 22->53 55 Tries to detect virtualization through RDTSC time measurements 22->55 25 cmd.exe 1 22->25         started        process14 process15 27 conhost.exe 25->27         started       
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/208e7ad8dab4aee54a4d2a5e7be5f2c333855856fa4a433461c1ef55b101ec0a/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-02-28 01:33:45 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
20 of 27 (74.07%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=echhvwg2wsxokssnfjphxzpsymzykwcw7jfegndbyhxvlmib5qfa._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
070264132f92fc5cb01521385e73bf36954d4093da205c59821e844abed68b5f
Formbook
0adfc99fefcb09f082e85f53025764a8ea4b0f35a4140540022be9de71bb58e9
Formbook
25c2cea54ad6c1b93026807e6a34e7278f4dbdb85fdd635cbcc83e7f247e3f19
Formbook
28c28db28e96276f72ce38a60d04f0711388d3f93ecb34d4721dc94fc2bf9f07
Formbook
60b97b4d45e3850d57a661bf37987909c1f99096384123594cc1b79d5449348f
Formbook
96077c533e59e3b8cf38826e5e37e35f1f2eb44d356eae6575223158b565198e
Formbook
982e727a53a27d2bfbaea608209b315bc892947a1ef954033f1b29c687b6e001
Formbook
9e41bc1734c4bc894acdc9c08568cb2f1cd01078fa9b5f30d6f18c6383c22863
Formbook
f725b6a2466a6f4c7084eeab5994e30b8ef836633c1a84d85c1899deb1808d3c
Formbook
+ 14'273 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:b8eu loader rat
Link:
https://tria.ge/reports/220301-kg7jgahcd7/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Unpacked files
SH256 hash:
dbd6c544d288a638c4c66c755da455c218d89b05e5e140b754afc2959aaf2f03
MD5 hash:
553c8847f6fedc5ef8dd108f848390bc
SHA1 hash:
a714542f795ff51004d1e4a8f991d620ce46ff50
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/cda81177-d828-4a6c-85e1-b9a806e05fd2/
Parent samples :
f840b70fdadb374f3b3e6829a5d0ffd76eafb4da162b1be0874fa2d08172dde8
208e7ad8dab4aee54a4d2a5e7be5f2c333855856fa4a433461c1ef55b101ec0a
b696aa2ab2bffe77db1a4623aa2769e7941af4ea6286f026ad09365180dd54ab
ee598376c6d6e70f47145a7d21839dca568b756640905c41258000db6dde413b
d0fd68de07eaddfd233b49bad8c222121ee284d8f783900d22e074accbcf7c2e
SH256 hash:
276983d90862b4270199deade1bf3462070133c0c3b3c3f731f820a09f9ce6e3
MD5 hash:
e7c5c994824765b03dffd57310089a49
SHA1 hash:
e489a1df4a3348091b05e0da4f9dfdda7eec3b33
Link:
https://www.unpac.me/results/cda81177-d828-4a6c-85e1-b9a806e05fd2/
SH256 hash:
c4755f5b9b4b7ceede2603daa88c32af01dc189912e3b83129fb756d6bf0125c
MD5 hash:
553fc39455881dbf9aaed9d922cda140
SHA1 hash:
ab524948d3af0e3113b1bc8363117103ed24735f
Link:
https://www.unpac.me/results/cda81177-d828-4a6c-85e1-b9a806e05fd2/
SH256 hash:
e3bdaf9e98eb65a070cf4424bc123e57ade151c41e4a0d375e769749155c1715
MD5 hash:
78a25e75b94923e889ecd100349facbe
SHA1 hash:
6b3f8db525d3c98f92ed480e664ab8ee9458340b
Link:
https://www.unpac.me/results/cda81177-d828-4a6c-85e1-b9a806e05fd2/
SH256 hash:
208e7ad8dab4aee54a4d2a5e7be5f2c333855856fa4a433461c1ef55b101ec0a
MD5 hash:
fc84f61e4257bb5d9bb5063b3ac502da
SHA1 hash:
d2b4aef5d21378c3c1e91871f2aa6915427d9450
Link:
https://www.unpac.me/results/cda81177-d828-4a6c-85e1-b9a806e05fd2/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/208e7ad8dab4aee54a4d2a5e7be5f2c333855856fa4a433461c1ef55b101ec0a

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
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
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 208e7ad8dab4aee54a4d2a5e7be5f2c333855856fa4a433461c1ef55b101ec0a

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/245649/

Comments