MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 94f494962805c4cae1a0295d20db44ac8a42f4a6447a5856f17716c8f146844c. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 94f494962805c4cae1a0295d20db44ac8a42f4a6447a5856f17716c8f146844c
SHA3-384 hash: a4c048996369ecbe3f63b437531f49955fddc2cb80cd328be03628c92ebb3f6a25339b89430690d22f9431f6a5316d7c
SHA1 hash: 518d7dbf1665959b7767e970806d76bf9fa03875
MD5 hash: 89b8d436638c87292a671a9fffa05935
humanhash: failed-chicken-oxygen-coffee
File name:SOA JULY ENDING 2023_PDF.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:332'375 bytes
First seen:2023-08-18 13:02:04 UTC
Last seen:2023-08-28 08:06:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader)
ssdeep 6144:/Ya6wSIdz6ZiYpeAA9TbgAtkRu9b6yNfZ6IicllI:/Yez+Zi64JgAtk856WMI5I
Threatray 3'643 similar samples on MalwareBazaar
TLSH T1F9641200B7A5E463EAF306B2BE3E96B5CED4DA0601655A0B4374435CBF22782C95F763
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter lowmal3
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
280
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SOA JULY ENDING 2023_PDF.exe
Verdict:
Suspicious activity
Analysis date:
2023-08-18 13:03:58 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/fec56875-1dab-400a-abd6-cf75e41ac1f7

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/443464/
Detection(s):
Sanesecurity.Rogue.0hr.20230818-1240.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a file
Unauthorized injection to a recently created process
Restart of the analyzed sample
Сreating synchronization primitives
Sending a custom TCP request
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/103132/overview
Behaviour
MalwareBazaar
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/94f494962805c4cae1a0295d20db44ac8a42f4a6447a5856f17716c8f146844c
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/573bb1de-5da2-4a04-b409-81b139d8ebae
Result
Threat name:
FormBook, NSISDropper
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1293395
Signature
Antivirus detection for URL or domain
Deletes itself after installation
Detected unpacking (changes PE section rights)
Initial sample is a PE file and has a suspicious name
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 dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected FormBook
Yara detected NSISDropper
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1293395 Sample: SOA_JULY_ENDING_2023_PDF.exe Startdate: 18/08/2023 Architecture: WINDOWS Score: 100 40 Snort IDS alert for network traffic 2->40 42 Malicious sample detected (through community Yara rule) 2->42 44 Antivirus detection for URL or domain 2->44 46 6 other signatures 2->46 9 SOA_JULY_ENDING_2023_PDF.exe 18 2->9         started        process3 file4 30 C:\Users\user\AppData\Local\...\hvkvrxv.dll, PE32 9->30 dropped 58 Detected unpacking (changes PE section rights) 9->58 60 Maps a DLL or memory area into another process 9->60 13 SOA_JULY_ENDING_2023_PDF.exe 9->13         started        signatures5 process6 signatures7 62 Maps a DLL or memory area into another process 13->62 64 Queues an APC in another process (thread injection) 13->64 16 WopqUrVyKmShuYdqLiW.exe 13->16 injected process8 process9 18 chkdsk.exe 13 16->18         started        22 autoconv.exe 16->22         started        dnsIp10 32 www.m7q374.cfd 18->32 48 Tries to steal Mail credentials (via file / registry access) 18->48 50 Tries to harvest and steal browser information (history, passwords, etc) 18->50 52 Deletes itself after installation 18->52 54 2 other signatures 18->54 24 explorer.exe 3 1 18->24 injected 28 WopqUrVyKmShuYdqLiW.exe 18->28 injected signatures11 process12 dnsIp13 34 www.qooski.top 154.91.230.151, 49753, 49754, 49755 ITACE-AS-APItaceInternationalLimitedHK Seychelles 24->34 36 www.zenturasolutions.com 104.21.62.30, 49758, 49759, 49760 CLOUDFLARENETUS United States 24->36 38 3 other IPs or domains 24->38 56 System process connects to network (likely due to code injection or exploit) 24->56 signatures14
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/94f494962805c4cae1a0295d20db44ac8a42f4a6447a5856f17716c8f146844c/
Threat name:
Win32.Trojan.LokiBot
Create hunting rule
Status:
Malicious
First seen:
2023-08-18 08:48:06 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=st2jjfriaxcmvynaffosbw2evsfef5fgir5fqvxro4lmr4kgqrga._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
032948bc1f91de998ac96af702ec58223c3b15d653b9fa7778163dd5b120b5d6
Formbook
2c6b67cc0adc1f6ca39dbffcce72276296faae3feffecee9051846ab5fc34b05
Formbook
51054c5181fc248a1642dc3a5cdb7f353aaf5d136aa20bdc59084970e74c5a8b
Formbook
773e21380e7b28202c6c142d4562bcfd733de46ffa3e63a1351dd2860c065a94
Formbook
86fe793dd78fe5b8f80d271bad4f574577222d150fa1d21517f26ac8b77193be
Formbook
93512f8df3b84088ddebeaa216201bfc2a2e9d68ded4133a9ef94fc5f154b229
Formbook
a21c6c623959c4995842ace85f7f5a7e3751c4930d28ebad92c7a737a7f8cfb8
Formbook
b6b2b89e880bddb6817fc3da22e4cf9a0e6f823667f8d3eb5de2e8943f745405
Formbook
c930599e45ce9f8d2d1ffcce335e47b1beef8119dabef13eefe381927a4f6719
Formbook
+ 3'633 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/230818-p9t63abb3y/
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Unpacked files
SH256 hash:
8bb05744062bdf97c8c1c6c0f34d2ff221a9fe04913f4c296a2fdba6d0d48ad1
MD5 hash:
f64469a631238b167b0bda1194e85243
SHA1 hash:
2b9e24cdb1cf6307cfbc4bc8c25103f2a12acb9d
Link:
https://www.unpac.me/results/30e701b6-3364-4c42-830e-38e118b21c27/
SH256 hash:
94f494962805c4cae1a0295d20db44ac8a42f4a6447a5856f17716c8f146844c
MD5 hash:
89b8d436638c87292a671a9fffa05935
SHA1 hash:
518d7dbf1665959b7767e970806d76bf9fa03875
Link:
https://www.unpac.me/results/30e701b6-3364-4c42-830e-38e118b21c27/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/94f494962805/report/overview.html
Please 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/94f494962805c4cae1a0295d20db44ac8a42f4a6447a5856f17716c8f146844c

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:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns

File information

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

Malspam

Formbook

rar 87aab068269767a819df1107ce146100b4e1467ae221cfd00ea1c24961085782

Formbook

Executable exe 94f494962805c4cae1a0295d20db44ac8a42f4a6447a5856f17716c8f146844c

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/443464/
  
Dropped by
SHA256 87aab068269767a819df1107ce146100b4e1467ae221cfd00ea1c24961085782
  
Dropped by
MD5 fea75adfb896bb167ad3f52a14ed9703

Comments