MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d0c990414b2cde20ae0d9626766663a2287a454121786158644123abf5870d89. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d0c990414b2cde20ae0d9626766663a2287a454121786158644123abf5870d89
SHA3-384 hash: 721938694408c6764e093df5749f42ec30b3a732731171fa80e278f481779c81a4924e70d9e3bfcf78b4a63d19a0348e
SHA1 hash: db314d633c701246ca462307ecd9c25a439afd9c
MD5 hash: 51d40434d2987c94774dfdca9c1aaf43
humanhash: fruit-seven-early-hawaii
File name:Order (2021.01.06).exe
Download: download sample
Signature Formbook
Create hunting rule
File size:856'576 bytes
First seen:2021-01-06 08:04:11 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:x10h7T50tCtVQj5lVPnpz2elrqjoHR/DNr2Y88im5cYCgLtJ79ME:M79tVM5rpzrrBx92Y88im5dp
Threatray 3'314 similar samples on MalwareBazaar
TLSH CB05BF2273873F99E13D53FA66A84101D3F1F40AC726E6BE7C9980DE04A5B458AF1E31
Reporter abuse_ch
Tags:exe FormBook


Avatar
abuse_ch
Malspam distributing Formbook:

HELO: mail-smail-vm48.hanmail.net
Sending IP: 203.133.180.236
From: 라이즈 <bsy8776@hanmail.net>
Subject: (긴급건) 견적 요청 드립니다.
Attachment: Order 2021.01.06.cab (contains "Order (2021.01.06).exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
186
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Order (2021.01.06).exe
Verdict:
Malicious activity
Analysis date:
2021-01-06 08:18:49 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/dbf189af-cd5a-4665-9307-e59ed2f8fc28

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/110720/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Launching cmd.exe command interpreter
Enabling autorun by creating a file
Unauthorized injection to a system process
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/574921
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
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 dropped file
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)
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: Scheduled temp file as task from temp location
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 336517 Sample: Order (2021.01.06).exe Startdate: 06/01/2021 Architecture: WINDOWS Score: 100 43 www.edmondscakes.com 2->43 45 ext-sq.squarespace.com 2->45 53 Found malware configuration 2->53 55 Malicious sample detected (through community Yara rule) 2->55 57 Antivirus detection for URL or domain 2->57 59 8 other signatures 2->59 11 Order (2021.01.06).exe 7 2->11         started        signatures3 process4 file5 35 C:\Users\user\AppData\...\lFOBHuVSEdhmf.exe, PE32 11->35 dropped 37 C:\...\lFOBHuVSEdhmf.exe:Zone.Identifier, ASCII 11->37 dropped 39 C:\Users\user\AppData\Local\...\tmp17C3.tmp, XML 11->39 dropped 41 C:\Users\user\...\Order (2021.01.06).exe.log, ASCII 11->41 dropped 69 Injects a PE file into a foreign processes 11->69 15 Order (2021.01.06).exe 11->15         started        18 schtasks.exe 1 11->18         started        signatures6 process7 signatures8 71 Modifies the context of a thread in another process (thread injection) 15->71 73 Maps a DLL or memory area into another process 15->73 75 Sample uses process hollowing technique 15->75 77 Queues an APC in another process (thread injection) 15->77 20 explorer.exe 15->20 injected 24 conhost.exe 18->24         started        process9 dnsIp10 47 www.zzirk.com 107.151.72.246, 49748, 80 POWERLINE-AS-APPOWERLINEDATACENTERHK United States 20->47 49 midnightblueinc.com 34.102.136.180, 49737, 80 GOOGLEUS United States 20->49 51 4 other IPs or domains 20->51 61 System process connects to network (likely due to code injection or exploit) 20->61 26 mstsc.exe 20->26         started        29 autochk.exe 20->29         started        signatures11 process12 signatures13 63 Modifies the context of a thread in another process (thread injection) 26->63 65 Maps a DLL or memory area into another process 26->65 67 Tries to detect virtualization through RDTSC time measurements 26->67 31 cmd.exe 1 26->31         started        process14 process15 33 conhost.exe 31->33         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d0c990414b2cde20ae0d9626766663a2287a454121786158644123abf5870d89/
Threat name:
Win32.Trojan.Pwsx
Create hunting rule
Status:
Malicious
First seen:
2021-01-06 08:05:08 UTC
AV detection:
6 of 46 (13.04%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2dezaqklftpcblqnsythmztduiuhurkbef4gcwdeier2x5mhbweq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0f72ef00ac57fe6c45d309595fd9524682e1821cb932d60f2b3e4658f763e04e
Formbook
48e91aaa4b96fa73dbc3bdb98ca784031bb6bed5aa790acfb85d258e7738044a
Formbook
5cf8e944ea54195e221343dec2bb3728c5faecc2b55be781b597503a7ae2fd39
Formbook
625f7252c720ee24a5c784de6b660e72acf1686931f18b6dcb68cf891201002e
Formbook
62e4849bf2b02dd9508f6db60bc9f0d0e982ddfb607b9816e4a777c8cf5542ec
Formbook
6a552b03353efc74c7871b59d8844ee8990a224de336ca893e1b74d10cd4b16b
Formbook
a2267c6724ab4e4a965938b0ee2c926ffa2df8b81ed582c1424d224f35eec2e0
Formbook
fb12f7fd941118a189b835a29b6e49bd10da3e89ba8c1953cc96e5d1a2624cde
Formbook
fddfec9969308b3c56c582a490eae81ff859a962f055bbef69447e8e50ba317c
Formbook
fec73f9e948fb30fe01a715018c44268d64baead13d519e8e0065a844584f920
Formbook
+ 3'304 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook rat spyware stealer trojan
Link:
https://tria.ge/reports/210106-zfgba8d2px/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of UnmapMainImage
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.midnightblueinc.com/2kf/
Unpacked files
SH256 hash:
d0c990414b2cde20ae0d9626766663a2287a454121786158644123abf5870d89
MD5 hash:
51d40434d2987c94774dfdca9c1aaf43
SHA1 hash:
db314d633c701246ca462307ecd9c25a439afd9c
Link:
https://www.unpac.me/results/0859e1e1-bd06-4b1a-b0f6-61c229eceb7e/
SH256 hash:
78cc69e2bac1d1082fdcd12ab9f73c8fbe177d4c77c3741a1f675afc19fde7df
MD5 hash:
0d89407b450dd157f3eac8a3a3850a07
SHA1 hash:
ae3cd291f2a022360896d4fae4f005f2b50a8364
Link:
https://www.unpac.me/results/0859e1e1-bd06-4b1a-b0f6-61c229eceb7e/
SH256 hash:
eeb854e09525a012ffb04f9445655107378b784e261874ff1f1c06b41e6dafc7
MD5 hash:
36585466d87c1dbb5e7a9ffbff635714
SHA1 hash:
2f1e100c425fca26ffbaa16eb1959da08eae8b0d
Link:
https://www.unpac.me/results/0859e1e1-bd06-4b1a-b0f6-61c229eceb7e/
SH256 hash:
f97565ec848cbd571e1e4702f7007a932b65ef1d9709a2f51b196381bbd74733
MD5 hash:
1c39769851bf066784c416a68cb32f2d
SHA1 hash:
7dc878633ddf8763f4ccf356f67a27fae908d227
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/0859e1e1-bd06-4b1a-b0f6-61c229eceb7e/
Parent samples :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 note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/d0c990414b2cde20ae0d9626766663a2287a454121786158644123abf5870d89

File information

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

Malspam

Formbook

cab 311b79d69da0b1c4d57a5b15e5507b5be53ac3a97940d900ae0f4d37615b8e6e

Formbook

Executable exe d0c990414b2cde20ae0d9626766663a2287a454121786158644123abf5870d89

(this sample)

  
Dropped by
MD5 ab1aed09d94c6d890dc7256ec4badec8
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 311b79d69da0b1c4d57a5b15e5507b5be53ac3a97940d900ae0f4d37615b8e6e
Cape
Cape
https://www.capesandbox.com/analysis/110720/

Comments