MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d234e1948dad52b1baf3bbf4656842f9b21d63f63d8cc7d34abd50b9b8953401. 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: 18


Intelligence 18 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d234e1948dad52b1baf3bbf4656842f9b21d63f63d8cc7d34abd50b9b8953401
SHA3-384 hash: 3145aba1cdfb2c5e4d56db501add9b61e2cf36596be4060ad246a84c41325bf0e4fcb034f7a535f8feccddbcd577546e
SHA1 hash: 76e68306c1b3601ad8705899c5fd40e1bc6fc57b
MD5 hash: 2cd69c072759aad8316bd2355e38ab00
humanhash: friend-pizza-november-apart
File name:sbinzx.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:775'680 bytes
First seen:2023-10-31 14:38:07 UTC
Last seen:2023-10-31 16:31:00 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'749 x AgentTesla, 19'653 x Formbook, 12'246 x SnakeKeylogger)
ssdeep 12288:j2FFpvaC1FheIV9RcEzZ+ajexpBDknLKvxpvuYukPpLnmK4:jOFph1LV9Rh9JSxzknLAu0rmK
Threatray 180 similar samples on MalwareBazaar
TLSH T159F412162798CB22CB2D9BBEA07500484BB14623E852F75DDDC9E1EC1C263D94D2F6E7
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter pr0xylife
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
353
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
TT Copy.doc
Verdict:
Malicious activity
Analysis date:
2023-10-31 16:57:09 UTC
Tags:
exploit cve-2017-11882 loader formbook xloader
Link:
https://app.any.run/tasks/9fb08176-1a83-4429-9e7a-50e53d22ad22

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/457405/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.59820.26529.31188.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Launching a process
Сreating synchronization primitives
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/654111884ebf05ac3f3fca25/reports/85858cb1-f013-46ae-8f53-8abaaf4f75dd/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/d234e1948dad52b1baf3bbf4656842f9b21d63f63d8cc7d34abd50b9b8953401
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/8eea1214-36eb-440c-91ea-e953c96eb425
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1334944
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
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)
Sample uses process hollowing technique
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1334944 Sample: sbinzx.exe Startdate: 31/10/2023 Architecture: WINDOWS Score: 100 31 www.tr-ij.com 2->31 33 www.therealnikib.com 2->33 35 10 other IPs or domains 2->35 53 Snort IDS alert for network traffic 2->53 55 Found malware configuration 2->55 57 Malicious sample detected (through community Yara rule) 2->57 59 9 other signatures 2->59 11 sbinzx.exe 3 2->11         started        14 SkypeApp.exe 2 4 2->14         started        signatures3 process4 signatures5 71 Tries to detect virtualization through RDTSC time measurements 11->71 73 Injects a PE file into a foreign processes 11->73 16 sbinzx.exe 11->16         started        process6 signatures7 45 Modifies the context of a thread in another process (thread injection) 16->45 47 Maps a DLL or memory area into another process 16->47 49 Sample uses process hollowing technique 16->49 51 Queues an APC in another process (thread injection) 16->51 19 explorer.exe 6 1 16->19 injected process8 dnsIp9 37 www.candicrem.com 199.34.228.191, 49726, 80 WEEBLYUS United States 19->37 39 www.7141999.com 154.86.64.96, 80 POWERLINE-AS-APPOWERLINEDATACENTERHK Seychelles 19->39 41 6 other IPs or domains 19->41 61 System process connects to network (likely due to code injection or exploit) 19->61 23 explorer.exe 12 19->23         started        signatures10 process11 dnsIp12 43 185.107.193.163, 80 MEGASERVERS-DE Germany 23->43 63 System process connects to network (likely due to code injection or exploit) 23->63 65 Modifies the context of a thread in another process (thread injection) 23->65 67 Maps a DLL or memory area into another process 23->67 69 Tries to detect virtualization through RDTSC time measurements 23->69 27 cmd.exe 1 23->27         started        signatures13 process14 process15 29 conhost.exe 27->29         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/d234e1948dad52b1baf3bbf4656842f9b21d63f63d8cc7d34abd50b9b8953401
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d234e1948dad52b1baf3bbf4656842f9b21d63f63d8cc7d34abd50b9b8953401/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2023-10-30 06:57:20 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2i2odfenvvjldoxtxp2gk2cc7gzb2y7whwgmpu2kxviltoevgqaq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0261bba1b146e0ab0e7fc470b2734574039afc12f98e57cb16d7d08056e969cb
Formbook
2f4f94bfed428eddafff6e978a8042cd7519e4708ef6a3aaa6eb4b7f79e3c453
Formbook
393f41d6aaa447a3fc89f83b3ffb08574464197bf45704ba8226cd070b63c6ed
Formbook
55080fee4ee4ead649f0e1e4f4fed140e91dbe7b372adc0ff110994655d956cf
Formbook
66e461f8245be149d5a3826d29c170d5960ade477be127c0fe2bc315e26067a3
Formbook
89bcf1ff783e9986332cd6debe5fe5f424439518b7638f56b8322541a460f596
Formbook
92a11969793b832918bec3384ffadd4c626a7888d97454f4790529566d462022
Formbook
9d507d3f7b58d898ff10eb7443b6feb32ea2ea6972d3ceafa67e2e0a1d0504fe
Formbook
b88b53db5c1fd0779cb7718630d7ac90f0ff81cfc7e8495bff1325743adeff65
Formbook
+ 170 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:4hc5 rat spyware stealer trojan
Link:
https://tria.ge/reports/231031-rz96msab31/
Behaviour
Gathers network information
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Formbook payload
Formbook
Unpacked files
SH256 hash:
4c73a4b631dd55523e1d0d013e5650d80b12062e5642f8021907199af5376953
MD5 hash:
080cb33bd065324ef8edc668e1992ee2
SHA1 hash:
90439e17c3f0d1f50cafe6d3ff9f2f1ac4c50d88
Link:
https://www.unpac.me/results/6ad537c3-3dc0-4bb3-8819-b4788aad4440/
Parent samples :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 hash:
2a8017fdd503fafea922ea9e2ebdd7948e8c83f792012a7712b4c386af1a1903
MD5 hash:
0ffc63965b5a4dabaf2c7b4325d5442b
SHA1 hash:
807d89da697a4153c67da85854f75c2d0e76e7c4
Link:
https://www.unpac.me/results/6ad537c3-3dc0-4bb3-8819-b4788aad4440/
SH256 hash:
d91c6e3fad74ed20bc8d1371a8fe0b284d4f193302b1fc34a5d64e77f39fdcb3
MD5 hash:
ecddb79509a7d80e14bcdc4d966445c3
SHA1 hash:
4666bb5791c9a50113e9f436afca68ab7c35cca9
Link:
https://www.unpac.me/results/6ad537c3-3dc0-4bb3-8819-b4788aad4440/
SH256 hash:
bc18e1991e111675aea6b7757a9d0e520226369eb350642741a64cb65c66c57b
MD5 hash:
c702dd894ded16a682e66500838d75c4
SHA1 hash:
14ae51051407fb27f1e1ae9fddc49bf0a73ab0d6
Link:
https://www.unpac.me/results/6ad537c3-3dc0-4bb3-8819-b4788aad4440/
SH256 hash:
d234e1948dad52b1baf3bbf4656842f9b21d63f63d8cc7d34abd50b9b8953401
MD5 hash:
2cd69c072759aad8316bd2355e38ab00
SHA1 hash:
76e68306c1b3601ad8705899c5fd40e1bc6fc57b
Link:
https://www.unpac.me/results/6ad537c3-3dc0-4bb3-8819-b4788aad4440/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d234e1948dad/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.61
Link:
https://yomi.yoroi.company/submissions/d234e1948dad52b1baf3bbf4656842f9b21d63f63d8cc7d34abd50b9b8953401

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:NET
Create hunting rule
Author:malware-lu
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.

Web download

Formbook

Executable exe d234e1948dad52b1baf3bbf4656842f9b21d63f63d8cc7d34abd50b9b8953401

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2725956/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/457405/

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