MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b2edb64ef798a43a9135ba4d0fea509e72e7d640bcc7e64cfe6b6203a4b1d837. 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: 15


Intelligence 15 IOCs YARA 6 File information Comments
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SHA256 hash: b2edb64ef798a43a9135ba4d0fea509e72e7d640bcc7e64cfe6b6203a4b1d837
SHA3-384 hash: b2f4f97cd3070d35a6b3f4de61d269138acc6a575119e573bee430548e9aadaf4d5b0a555e6120c8cb0b7a062a3cefc3
SHA1 hash: 8afccd28dd1c2b7395de393bd8eecaa62155477c
MD5 hash: dc61611fc32d4cf284569fac59a6df05
humanhash: green-leopard-spring-autumn
File name:SHIPPI~0.EXE
Download: download sample
Signature Formbook
Create hunting rule
File size:305'850 bytes
First seen:2023-01-31 09:29:14 UTC
Last seen:2023-01-31 11:37:34 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader)
ssdeep 6144:3Ya6TgoxfclokC7mu8QzFbwHSZBjzDGH6tLJfU2gIB7vZpf+bP:3Y2oxfKt9u86tzDGG+27TZpgP
TLSH T15B5402086186C167D4E206F189342A7F66E5EE12A4B5D7172372BF087D77B01DA0B7B3
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 d1d1d1e4d4c0d4d4 (2 x Formbook, 1 x DBatLoader, 1 x CobianRAT)
Reporter cocaman
Tags:exe FormBook Shipping

Intelligence

File Origin
# of uploads :
2
# of downloads :
198
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
SHIPPI~0.EXE
Verdict:
Malicious activity
Analysis date:
2023-01-31 09:32:18 UTC
Tags:
formbook xloader trojan stealer
Link:
https://app.any.run/tasks/7bd917f8-b091-4f8a-bdf1-e88b549f23a1

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/358597/
Detection(s):
SecuriteInfo.com.Gen.Variant.Lazy.263633.3492.3604.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a process from a recently created file
Creating a file in the %AppData% subdirectories
Searching for synchronization primitives
Launching a process
Сreating synchronization primitives
Launching cmd.exe command interpreter
Setting browser functions hooks
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Unauthorized injection to a system process
Unauthorized injection to a browser process
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/64225/overview
Behaviour
MalwareBazaar
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/63d8df9d1c9cbf7d6254da3e/reports/5122502a-2870-4216-843b-490ffbdd3e69/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/88a26e74-46b4-4085-8cbc-7c612fc27ef5
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1162273
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
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 dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 795024 Sample: SHIPPI#U007e0.EXE.exe Startdate: 31/01/2023 Architecture: WINDOWS Score: 100 53 Malicious sample detected (through community Yara rule) 2->53 55 Antivirus detection for URL or domain 2->55 57 Multi AV Scanner detection for submitted file 2->57 59 3 other signatures 2->59 11 SHIPPI#U007e0.EXE.exe 19 2->11         started        process3 file4 41 C:\Users\user\AppData\Local\...\bacffpk.exe, PE32 11->41 dropped 14 bacffpk.exe 1 2 11->14         started        process5 file6 43 C:\Users\user\AppData\...\lfjaiwlc.exe, PE32 14->43 dropped 79 Multi AV Scanner detection for dropped file 14->79 81 Detected unpacking (changes PE section rights) 14->81 83 Maps a DLL or memory area into another process 14->83 85 Tries to detect virtualization through RDTSC time measurements 14->85 18 bacffpk.exe 14->18         started        signatures7 process8 signatures9 61 Modifies the context of a thread in another process (thread injection) 18->61 63 Maps a DLL or memory area into another process 18->63 65 Sample uses process hollowing technique 18->65 67 Queues an APC in another process (thread injection) 18->67 21 explorer.exe 4 7 18->21 injected process10 dnsIp11 47 ekidsstarvn.com 103.130.218.47, 49726, 80 WEBICO-AS-VNWebicoCompanyLimitedVN Viet Nam 21->47 49 www.coolimages.biz 91.195.240.68, 49722, 80 SEDO-ASDE Germany 21->49 51 4 other IPs or domains 21->51 69 System process connects to network (likely due to code injection or exploit) 21->69 25 wlanext.exe 21->25         started        28 lfjaiwlc.exe 21->28         started        30 lfjaiwlc.exe 21->30         started        signatures12 process13 signatures14 71 Modifies the context of a thread in another process (thread injection) 25->71 73 Maps a DLL or memory area into another process 25->73 75 Tries to detect virtualization through RDTSC time measurements 25->75 32 cmd.exe 1 25->32         started        77 Multi AV Scanner detection for dropped file 28->77 34 WerFault.exe 4 10 28->34         started        36 WerFault.exe 10 30->36         started        process15 dnsIp16 39 conhost.exe 32->39         started        45 192.168.2.1 unknown unknown 36->45 process17
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b2edb64ef798a43a9135ba4d0fea509e72e7d640bcc7e64cfe6b6203a4b1d837/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-01-31 02:26:24 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
17 of 26 (65.38%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wlw3mtxxtcsdvejvxjgq72sqtzzopvsaxtd6mth6nnrahjfr3a3q._file
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:rs11 persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/230131-lgghqafg99/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Executes dropped EXE
Formbook payload
Formbook
Unpacked files
SH256 hash:
abded07bd212f8caa7ef6fca23e94e8bab80c11d1d62425d1e3fba8c6a9fb5f5
MD5 hash:
87f660a29941487a8f98eee2bdf0151f
SHA1 hash:
07bf214588a5e1859407b49b3b03512a9346fe96
Detections:
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/e9a849ab-c05a-42f5-8724-2f25a47895d0/
Parent samples :
fc3d76ed49eec628b68edd00a4eddc93a027091aad8fc59991c26b039a81e531
b2edb64ef798a43a9135ba4d0fea509e72e7d640bcc7e64cfe6b6203a4b1d837
8770f9d32f3b5b26267d6320c355f576df3d09e49d58e50ac16d044f4cf2cf54
SH256 hash:
1069a790b681e6170627818c3d37ca1590e623f8002801354a9f320cfb9e9390
MD5 hash:
d93837bd15d8cd459e6ea4e08bfd8ccc
SHA1 hash:
3454aecdd41e8d9c82e7e2508a8a4181c541c172
Link:
https://www.unpac.me/results/e9a849ab-c05a-42f5-8724-2f25a47895d0/
SH256 hash:
b2edb64ef798a43a9135ba4d0fea509e72e7d640bcc7e64cfe6b6203a4b1d837
MD5 hash:
dc61611fc32d4cf284569fac59a6df05
SHA1 hash:
8afccd28dd1c2b7395de393bd8eecaa62155477c
Link:
https://www.unpac.me/results/e9a849ab-c05a-42f5-8724-2f25a47895d0/
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/b2edb64ef798a43a9135ba4d0fea509e72e7d640bcc7e64cfe6b6203a4b1d837

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:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Windows_Trojan_Formbook
Create hunting rule
Author:@malgamy12
Rule name:Windows_Trojan_Formbook_1112e116
Create hunting rule
Author:Elastic Security
Rule name:win_formbook_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.formbook.

File information

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

Malspam

Formbook

img 94c082ec29d284b51c37637f7032140d138533a9c0e79c1de8f99b3511948a4a

Formbook

Executable exe b2edb64ef798a43a9135ba4d0fea509e72e7d640bcc7e64cfe6b6203a4b1d837

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 94c082ec29d284b51c37637f7032140d138533a9c0e79c1de8f99b3511948a4a
Cape
Cape
https://www.capesandbox.com/analysis/358597/
  
Dropped by
MD5 cb7245f821aaa97b8e6493e5cc5a8596

Comments