MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3df48002a1199ab680bea952851cdc0a93f905f21d09245889d6332af639fe68. 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: 3df48002a1199ab680bea952851cdc0a93f905f21d09245889d6332af639fe68
SHA3-384 hash: 68d70d29a42839dc131e9fa719ce7521fbe4637ec178f661c6352781ab7e654d87cb1490b266d36eaf344a988cf1d766
SHA1 hash: fcc10908413f0122fec5b19e15135957678c70d3
MD5 hash: dc743359268cefe59904fa804112f012
humanhash: three-mike-william-carbon
File name:NEW ORDER_pdf.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:616'960 bytes
First seen:2021-01-14 06:57:10 UTC
Last seen:2021-01-14 12:06:16 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'653 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:tKXVFFRlMipi8k+T3Q2Xp7i8JVPieLWoNgOcaa8JgdQMY:8VFlMipTk+T3D+LelNHJUQp
TLSH 20D4025037684F69C2BE4BF71132554423F6A6176863E38C6EC1A4EE0E5EFA48780F67
Reporter abuse_ch
Tags:exe FormBook


Avatar
abuse_ch
Malspam distributing Formbook:

HELO: mail.panjunan.com
Sending IP: 103.31.224.54
From: Yu-Chen Marine Service & Eng. Co., Ltd <apoteker@panjunan.com>
Reply-To: e8120376@ms41.hinet.net <e8120376@ms41.hinet.net>
Subject: ***TOP URGENT***NEW ORDER
Attachment: NEW ORDER_pdf.arj (contains "NEW ORDER_pdf.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
130
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
NEW ORDER_pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-01-14 06:59:36 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/ed3ce6ba-cb34-46d8-94e5-4b7459a98980

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/111942/
Detection(s):
SecuriteInfo.com.Trojan.Siggen11.57608.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Launching a process
Launching cmd.exe command interpreter
Setting browser functions hooks
Forced shutdown of a system process
Unauthorized injection to a system process
Unauthorized injection to a browser process
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/581192
Signature
.NET source code contains potential unpacker
Binary contains a suspicious time stamp
Found malware configuration
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)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
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 AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 339631 Sample: NEW ORDER_pdf.exe Startdate: 14/01/2021 Architecture: WINDOWS Score: 100 36 www.brandcamapp.com 2->36 40 Found malware configuration 2->40 42 Malicious sample detected (through community Yara rule) 2->42 44 Multi AV Scanner detection for submitted file 2->44 46 9 other signatures 2->46 9 NEW ORDER_pdf.exe 3 2->9         started        signatures3 process4 file5 28 C:\Users\user\...28EW ORDER_pdf.exe.log, ASCII 9->28 dropped 12 NEW ORDER_pdf.exe 9->12         started        15 NEW ORDER_pdf.exe 9->15         started        process6 signatures7 54 Modifies the context of a thread in another process (thread injection) 12->54 56 Maps a DLL or memory area into another process 12->56 58 Queues an APC in another process (thread injection) 12->58 17 explorer.exe 12->17 injected 21 cmd.exe 1 15->21         started        process8 dnsIp9 30 cocokaraget.com 103.246.177.69, 49739, 80 NCIC-TWNewCenturyInfoCommTechCoLtdTW Hong Kong 17->30 32 freshpixels.agency 162.0.229.112, 49736, 80 NAMECHEAP-NETUS Canada 17->32 34 5 other IPs or domains 17->34 38 System process connects to network (likely due to code injection or exploit) 17->38 23 cmd.exe 17->23         started        26 conhost.exe 21->26         started        signatures10 process11 signatures12 48 Modifies the context of a thread in another process (thread injection) 23->48 50 Maps a DLL or memory area into another process 23->50 52 Tries to detect virtualization through RDTSC time measurements 23->52
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3df48002a1199ab680bea952851cdc0a93f905f21d09245889d6332af639fe68/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-01-14 00:04:03 UTC
AV detection:
16 of 43 (37.21%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=hx2iaavbdgnlnaf6vfjikhg4bkj7sbpsduesiwej2yzsv5rz7zua._file
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook rat spyware stealer trojan
Link:
https://tria.ge/reports/210114-q79rc5hsxn/
Behaviour
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Gathers network information
Suspicious use of UnmapMainImage
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.freshpixels.agency/wls/
Unpacked files
SH256 hash:
64a419709ad219ffc006bda776b650da486d55048d2fa34525f40227da0e5c86
MD5 hash:
88c0ec8398978fa2e4240f02765086ad
SHA1 hash:
5a5c4935b2d70e890c89ad9332365f4f4aa86f3c
Link:
https://www.unpac.me/results/c343aa92-2776-4fba-b871-8601edb932fb/
SH256 hash:
590999b0a6253f23f59947c38f5ff0a487b61554ff70d13fc23e44de0c202b12
MD5 hash:
cdb0df3f9c24bc5e630d314f59c4ab17
SHA1 hash:
f9d739216d3318011a41df0333dd7f6048f863ca
Link:
https://www.unpac.me/results/c343aa92-2776-4fba-b871-8601edb932fb/
SH256 hash:
45717915496b651fbf1504b60ddfd7d2e6bd800913aecf1d24c54b98ac29855a
MD5 hash:
a2c5eca2d91b19c140dfb4b37d21c20f
SHA1 hash:
c2bf64b36697687c043efa406fc047c6ab78bc68
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/c343aa92-2776-4fba-b871-8601edb932fb/
Parent samples :
3df48002a1199ab680bea952851cdc0a93f905f21d09245889d6332af639fe68
7ca6fd35f23ebe9ef2a3dc7a1d6e95fa1569a80eff9987e2b4126c3b757aabda
2e0b3113f22af36c4fe68ba67012b0d023f2d6e34a702585127b3da89dc989c8
865114b9f103c739212beb94ede2a4c67f58b9f02268673109b452452803e88a
SH256 hash:
3df48002a1199ab680bea952851cdc0a93f905f21d09245889d6332af639fe68
MD5 hash:
dc743359268cefe59904fa804112f012
SHA1 hash:
fcc10908413f0122fec5b19e15135957678c70d3
Link:
https://www.unpac.me/results/c343aa92-2776-4fba-b871-8601edb932fb/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/3df48002a1199ab680bea952851cdc0a93f905f21d09245889d6332af639fe68

File information

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

Malspam

Formbook

arj 7cc5ca5f3b6ab636a9ab02fdc095d8201d4510ae5eeb5443aa32a1f44a85705d

Formbook

Executable exe 3df48002a1199ab680bea952851cdc0a93f905f21d09245889d6332af639fe68

(this sample)

  
Dropped by
MD5 9e0a4968c20aaccc4c8787e7e5d726ab
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 7cc5ca5f3b6ab636a9ab02fdc095d8201d4510ae5eeb5443aa32a1f44a85705d
Cape
Cape
https://www.capesandbox.com/analysis/111942/

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