MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6d5a01dedfcea8fed1d6df29d4c72a592176bc9214fe1cfd8aadcc2a6a21c31b. 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: 12


Intelligence 12 IOCs YARA 1 File information Comments
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SHA256 hash: 6d5a01dedfcea8fed1d6df29d4c72a592176bc9214fe1cfd8aadcc2a6a21c31b
SHA3-384 hash: 1fc28bfeb22314f00ec1571febe757531a8ed11a28e54e7e9c19a6153695b210d0b2ef48059a712e4915e4590b727312
SHA1 hash: 61a0faa480edc2ba3d26abffce8ddbbdad278de1
MD5 hash: 93c1e36edfd24911eb389ed3d6e735e8
humanhash: pip-monkey-king-gee
File name:93c1e36edfd24911eb389ed3d6e735e8.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:848'096 bytes
First seen:2022-07-26 15:19:36 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash b83464d8132ecd9f810820e192566e15 (1 x Formbook, 1 x RemoteManipulator)
ssdeep 24576:4MA5J1vEKIdXfqDseo2hjiYqEH/mt0eJQMPF:0INOoqjiYqEHaJ9N
TLSH T18205226293E5C5AAF0E72BB40DF007131B31BCA059B6F34FA202145EDE76994A939727
TrID 83.6% (.EXE) Win32 MS Cabinet Self-Extractor (WExtract stub) (303567/2/11)
8.5% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
2.8% (.EXE) Win64 Executable (generic) (10523/12/4)
1.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
1.2% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
238
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/294337/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Banker1.29984.UNOFFICIAL
Create hunting rule

Win.Malware.Formbook-7399661-0
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Win.Malware.Formbook-9951997-0
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Сreating synchronization primitives
Creating a window
Creating a file
Running batch commands
Launching a process
Searching for synchronization primitives
Sending a custom TCP request
Launching cmd.exe command interpreter
DNS request
Reading critical registry keys
Setting browser functions hooks
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/27512/overview
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
advpack.dll overlay packed rundll32.exe setupapi.dll shell32.dll
Link:
https://www.filescan.io/uploads/62e00636e18d450dc68aa09b/reports/e0c50fdc-6ccb-4c79-9106-020ddc2e7ce3/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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/03a7fd91-2584-45fe-ae7d-894002031799
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1041372
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Creates an autostart registry key pointing to binary in C:\Windows
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)
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
Performs DNS queries to domains with low reputation
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 FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 673863 Sample: pHIrIJ7iwT.exe Startdate: 26/07/2022 Architecture: WINDOWS Score: 100 66 Snort IDS alert for network traffic 2->66 68 Malicious sample detected (through community Yara rule) 2->68 70 Antivirus detection for URL or domain 2->70 72 6 other signatures 2->72 9 pHIrIJ7iwT.exe 1 6 2->9         started        12 rundll32.exe 2->12         started        process3 file4 52 C:\Users\user\AppData\Local\Temp\...\UI.exe, PE32 9->52 dropped 54 C:\Users\user\AppData\Local\...\JxSrM.exe, PE32 9->54 dropped 56 C:\Users\user\AppData\Local\Temp\....ocx, PE32 9->56 dropped 14 JxSrM.exe 9->14         started        17 UI.exe 2 9->17         started        process5 file6 88 Antivirus detection for dropped file 14->88 90 Multi AV Scanner detection for dropped file 14->90 92 Machine Learning detection for dropped file 14->92 94 5 other signatures 14->94 20 help.exe 14->20         started        23 explorer.exe 14->23 injected 50 C:\Users\user\AppData\...\ShellRunDllVb.dll, PE32 17->50 dropped 26 cmd.exe 1 17->26         started        28 cmd.exe 1 17->28         started        signatures7 process8 dnsIp9 74 Modifies the context of a thread in another process (thread injection) 20->74 76 Maps a DLL or memory area into another process 20->76 78 Tries to detect virtualization through RDTSC time measurements 20->78 30 cmd.exe 1 20->30         started        60 www.d2socialmedia.com 98.126.83.20, 49828, 80 VPLSNETUS United States 23->60 62 www.plainblanktshirts.net 103.42.108.46, 49856, 80 SYNERGYWHOLESALE-APSYNERGYWHOLESALEPTYLTDAU Australia 23->62 64 5 other IPs or domains 23->64 80 System process connects to network (likely due to code injection or exploit) 23->80 82 Performs DNS queries to domains with low reputation 23->82 32 rundll32.exe 1 23->32         started        34 rundll32.exe 1 23->34         started        36 rundll32.exe 1 1 26->36         started        40 conhost.exe 26->40         started        42 cmd.exe 1 28->42         started        44 conhost.exe 28->44         started        signatures10 process11 dnsIp12 46 conhost.exe 30->46         started        58 c9spus.com 196.196.57.73, 333, 49757 AS41564SE Seychelles 36->58 84 System process connects to network (likely due to code injection or exploit) 36->84 86 Creates an autostart registry key pointing to binary in C:\Windows 36->86 48 reg.exe 5 1 42->48         started        signatures13 process14
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6d5a01dedfcea8fed1d6df29d4c72a592176bc9214fe1cfd8aadcc2a6a21c31b/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-07-26 13:49:57 UTC
File Type:
PE (Exe)
Extracted files:
31
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nvnadxw7z2up5uow34u5jrzkleqxnpesct7bz7mkvxgcu2rbymnq._file
Verdict:
malicious
Label(s):
formbook
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Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook campaign:f93z persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/220726-sqrhlseah6/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Blocklisted process makes network request
Executes dropped EXE
Registers COM server for autorun
Formbook payload
Formbook
Unpacked files
SH256 hash:
d43f7a28d54e0376506c1f913cc142d6741dd91318d9ff0635e58dee30c80716
MD5 hash:
ae0467a83ce0a818db9708698c8b747a
SHA1 hash:
5a9630d045e5646fcc2e35eeec9159ee8044deea
Link:
https://www.unpac.me/results/17234885-3ca5-4c90-a896-03e30c8323ce/
SH256 hash:
a947ae9b80ad5b6f278947c3eef4238bbede686ffdcf92753c711f58be2948c2
MD5 hash:
fb4e0e2e2c9e5af7245164d6e165fb5b
SHA1 hash:
b54d1debf27a4234e65cddb58524cd3679de927f
Link:
https://www.unpac.me/results/17234885-3ca5-4c90-a896-03e30c8323ce/
SH256 hash:
9a3eec0bec370e8b01fc112cdc481b8fdcccf3cc80fb66a8e059605f038fec18
MD5 hash:
8e665d777133d503a9ab1260e246d205
SHA1 hash:
a7e40d32d4736123fa1ffca4f5e2e83961f38ddb
Detections:
win_formbook_g0
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win_formbook_auto
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FormBook
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Link:
https://www.unpac.me/results/17234885-3ca5-4c90-a896-03e30c8323ce/
SH256 hash:
9a17a2b5f44cabd37a166991b428b513a37b9d99b4fb120f80c9b50988399780
MD5 hash:
8484072487b53591f51892e2a0e2854c
SHA1 hash:
949c2a3c77e6b9b0d1265326f6fd7acd0cb81cb9
Link:
https://www.unpac.me/results/17234885-3ca5-4c90-a896-03e30c8323ce/
SH256 hash:
6d5a01dedfcea8fed1d6df29d4c72a592176bc9214fe1cfd8aadcc2a6a21c31b
MD5 hash:
93c1e36edfd24911eb389ed3d6e735e8
SHA1 hash:
61a0faa480edc2ba3d26abffce8ddbbdad278de1
Link:
https://www.unpac.me/results/17234885-3ca5-4c90-a896-03e30c8323ce/
Please note that we are no longer able to provide a coverage score for Virus Total.

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

File information

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

Web download

Formbook

Executable exe 6d5a01dedfcea8fed1d6df29d4c72a592176bc9214fe1cfd8aadcc2a6a21c31b

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/294337/
  
URLhaus
https://urlhaus.abuse.ch/url/2261478/
  
Delivery method
Distributed via web download

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