MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 26c7d3b6ad20ae3c7f44462c4e01d4756ea6ef1d0ad665b806ab3f7ab6b60dba. 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: 17


Intelligence 17 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 26c7d3b6ad20ae3c7f44462c4e01d4756ea6ef1d0ad665b806ab3f7ab6b60dba
SHA3-384 hash: d21bf0629420f1869063bd1b8f4b2500fdfaead570a8eea8f5c5683f48c2c4f7ef1f6b5fd8385fc51bf82fe20a3b223c
SHA1 hash: 01cc6b9876ebee8607b2d230f3d76cdea9bed9d6
MD5 hash: bd7ba561c421fc284aa6c30aa840b863
humanhash: nine-salami-eight-hotel
File name:LANXESS India Private Limited.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:706'560 bytes
First seen:2022-11-26 19:17:54 UTC
Last seen:2022-11-26 20:32:09 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:UTcSXWlqraY+2pCSgjxKnkJqy6jSC2mZJbxpDF:9zAnnpCSKKnQqEC2
Threatray 19'107 similar samples on MalwareBazaar
TLSH T15FE45CCF69553E08C34CBA70681636987F919C504548E0E8A7E937CA5A37FADCFA113E
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter Anonymous
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
368
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
LANXESS India Private Limited.exe
Verdict:
Malicious activity
Analysis date:
2022-11-26 19:18:02 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/5edf6440-d4b9-40cc-918e-8d4070e0bfe4

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/338849/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen3.24645.15311.30950.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed phishing
Link:
https://www.filescan.io/uploads/6382666b94f9bac087b37065/reports/4e10f4bc-ad56-465e-925b-18567345be3d/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/d0af2ed8-16b3-4e6a-80ee-40242c0d4699
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1121686
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
C2 URLs / IPs found in malware configuration
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)
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
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 sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Uses netstat to query active network connections and open ports
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 754403 Sample: LANXESS India Private Limited.exe Startdate: 26/11/2022 Architecture: WINDOWS Score: 100 59 www.arkadiumstore.com 2->59 73 Malicious sample detected (through community Yara rule) 2->73 75 Sigma detected: Scheduled temp file as task from temp location 2->75 77 Multi AV Scanner detection for submitted file 2->77 79 9 other signatures 2->79 11 LANXESS India Private Limited.exe 7 2->11         started        15 cZzdExxEu.exe 5 2->15         started        signatures3 process4 file5 51 C:\Users\user\AppData\Roaming\cZzdExxEu.exe, PE32 11->51 dropped 53 C:\Users\...\cZzdExxEu.exe:Zone.Identifier, ASCII 11->53 dropped 55 C:\Users\user\AppData\Local\...\tmpFB56.tmp, XML 11->55 dropped 57 C:\...\LANXESS India Private Limited.exe.log, ASCII 11->57 dropped 87 Adds a directory exclusion to Windows Defender 11->87 17 LANXESS India Private Limited.exe 11->17         started        20 powershell.exe 21 11->20         started        22 schtasks.exe 1 11->22         started        89 Multi AV Scanner detection for dropped file 15->89 91 Machine Learning detection for dropped file 15->91 93 Tries to detect virtualization through RDTSC time measurements 15->93 24 cZzdExxEu.exe 15->24         started        26 schtasks.exe 1 15->26         started        28 cZzdExxEu.exe 15->28         started        signatures6 process7 signatures8 65 Modifies the context of a thread in another process (thread injection) 17->65 67 Maps a DLL or memory area into another process 17->67 69 Sample uses process hollowing technique 17->69 71 Queues an APC in another process (thread injection) 17->71 30 explorer.exe 17->30 injected 34 cmstp.exe 17->34         started        36 conhost.exe 20->36         started        38 conhost.exe 22->38         started        40 conhost.exe 26->40         started        process9 dnsIp10 61 www.mychirocart.net 30->61 63 ghs.googlehosted.com 142.250.203.115, 49717, 80 GOOGLEUS United States 30->63 95 System process connects to network (likely due to code injection or exploit) 30->95 97 Uses netstat to query active network connections and open ports 30->97 42 NETSTAT.EXE 30->42         started        45 autochk.exe 30->45         started        99 Tries to detect virtualization through RDTSC time measurements 34->99 signatures11 process12 signatures13 81 Modifies the context of a thread in another process (thread injection) 42->81 83 Maps a DLL or memory area into another process 42->83 85 Tries to detect virtualization through RDTSC time measurements 42->85 47 cmd.exe 1 42->47         started        process14 process15 49 conhost.exe 47->49         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/26c7d3b6ad20ae3c7f44462c4e01d4756ea6ef1d0ad665b806ab3f7ab6b60dba/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-11-25 02:11:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=e3d5hnvnecxdy72eiywe4aouovxkn3y5bllgloagvm7xvnvwbw5a._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
09037aa0be8db35b9e9fdebbcf4b513fc3837825d0114474ecbd396e698c5f8d
Formbook
3a22fb14f837309023971bf41b88cfc9b3ae7d9db44da63257d36d73dbd716ad
Formbook
794ff32dcb5a26819bea2fa85f82ee36dae53a5d6a6d2e42790801bfb018cda7
Formbook
901e0cc15f4525b844025cc57959ee5dc434844ba318e9f1349589ba965c1f53
Formbook
c76f6491f5c7c5f2ccd6ab087344e50a6a9a4741b43d6a181e2ef54eac668f65
Formbook
d6542847f6e753bcb676e6d891d85d88ff5a38fe7150975f53ac5863922a7667
Formbook
dae07c0c93ddde9c93128b15ba4fd8ec83a07538d3b03eda7374cfcb5441c84f
Formbook
e12e92ded58d05cf87a0cdf4323859145f5aa09da69e4dd3ab622e65a9888587
Formbook
f5ff6c0e2357f1fed6377b327e44824d4f83fe8303427a89cdf310d2cf4cbac5
Formbook
f8cd003e1c03f9239f2c22aba7d67b7597fb65749cd2513307082250023fea12
Formbook
+ 19'097 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:a24e rat spyware stealer trojan
Link:
https://tria.ge/reports/221126-xzxs7sgh46/
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
Creates scheduled task(s)
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Deletes itself
Formbook payload
Formbook
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/dc5166b9-38b6-4f58-b1bb-d30c52e036d9
Unpacked files
SH256 hash:
1674b0f5834453e6e85351c6358e8478cf1bd92196c77f5703717c2868290565
MD5 hash:
5e07de88edf75ba07c274dd44107951f
SHA1 hash:
9606b5a5182c130c276da4a76d76f1b14336beb2
Detections:
FormBook
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/48a0771b-a5f2-4f58-8167-dea8f3eef75d/
Parent samples :
26c7d3b6ad20ae3c7f44462c4e01d4756ea6ef1d0ad665b806ab3f7ab6b60dba
8cfdcbcbb0b67c66ebb1c3a4cfb995424a9dc791c13d8df53cea06bcd8c2afef
45f07d4fc57fe3ee1590d8e3f82bf0cab7dfd4ed7a69702b3af062b18c50f721
SH256 hash:
d10aafac0d8d288fc267e1ca3ce14f89c7f28dfec412f01240d346cd0735186b
MD5 hash:
69c8eb96e2f97a38f0ca0a98694b0dda
SHA1 hash:
a5a1b761251bdf9cc43b3ffd1b6bdf8b18455b65
Link:
https://www.unpac.me/results/48a0771b-a5f2-4f58-8167-dea8f3eef75d/
SH256 hash:
0d2765cb0b59200ce30b331c9b498e99fceb06f60d59cd927e23eefa69395efc
MD5 hash:
0b69906eb736cabd1f0c687d7aae505d
SHA1 hash:
6a1358f00ce027f4b59e9c88105dadce830aee0b
Link:
https://www.unpac.me/results/48a0771b-a5f2-4f58-8167-dea8f3eef75d/
SH256 hash:
cfc16a2dbb933b1b85807d48966e9301b9fc34f4c44e7357713ca88b54bf4ab4
MD5 hash:
aabd0bdc81026ade6c57383f21d5c227
SHA1 hash:
4b26936bb8c03be6d7963184215a5ab594ecb765
Link:
https://www.unpac.me/results/48a0771b-a5f2-4f58-8167-dea8f3eef75d/
SH256 hash:
ab19f28c700d64814b0c55df868c30dfb94e0a1f9fb6f7bca05bac6eb78a4e52
MD5 hash:
1f2a6c02dcf9aa00a28a5039fb5b8ce0
SHA1 hash:
1ef480867d39b98368af7586a8e6ba38c0c3893a
Link:
https://www.unpac.me/results/48a0771b-a5f2-4f58-8167-dea8f3eef75d/
SH256 hash:
26c7d3b6ad20ae3c7f44462c4e01d4756ea6ef1d0ad665b806ab3f7ab6b60dba
MD5 hash:
bd7ba561c421fc284aa6c30aa840b863
SHA1 hash:
01cc6b9876ebee8607b2d230f3d76cdea9bed9d6
Link:
https://www.unpac.me/results/48a0771b-a5f2-4f58-8167-dea8f3eef75d/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/26c7d3b6ad20/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/26c7d3b6ad20ae3c7f44462c4e01d4756ea6ef1d0ad665b806ab3f7ab6b60dba

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 26c7d3b6ad20ae3c7f44462c4e01d4756ea6ef1d0ad665b806ab3f7ab6b60dba

(this sample)

  
Dropped by
formbook
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/338849/

Comments