MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e4e94b44c9e470fb07a711c6cbf24730978c388cedc47a538a158126f9d1878f. 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: 14


Intelligence 14 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e4e94b44c9e470fb07a711c6cbf24730978c388cedc47a538a158126f9d1878f
SHA3-384 hash: 9cc375c10e30a3ef309763df99ecf25d587c12973d8a19088fb07628ee5495a10a82dc48026ca43714e6252e6b3767d1
SHA1 hash: 452f68f8289686ed670595e6ade909911259e4c4
MD5 hash: 2ac6d76497262861246cb4cd2677425f
humanhash: one-echo-pip-blue
File name:SWIFT ödemeleri.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:260'803 bytes
First seen:2022-10-17 13:26:31 UTC
Last seen:2022-10-17 14:26:42 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 56a78d55f3f7af51443e58e0ce2fb5f6 (728 x GuLoader, 451 x Formbook, 295 x Loki)
ssdeep 6144:mbE/HUb+YiVSsdK8QAvy1ufGCtzAfDih9RXpb4V4sJQ68nTbB8jGwUxN:mb/+56Avygf3VA7m9RXps9JsnT98CNn
TLSH T1FF441211F6B1C952E2E32235687E5777EBEAF32262199F0B17A03F1C7AB21514B1F211
TrID 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.4% (.EXE) Win64 Executable (generic) (10523/12/4)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter lowmal3
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
243
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/321001/
Detection(s):
SecuriteInfo.com.Gen.Variant.Nemesis.3709.20989.5114.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a process from a recently created file
Launching the default Windows debugger (dwwin.exe)
Searching for synchronization primitives
Launching a process
Сreating synchronization primitives
Launching cmd.exe command interpreter
Searching for the window
Sending a custom TCP request
Setting browser functions hooks
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/43470/overview
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
nemesis overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/634d5829339362a6061ac4f4/reports/6acfb13f-b0c2-45b0-92a2-739c948d4deb/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/26fa0ec8-6ab5-4a23-9584-adaf717c8a6f
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1091901
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found hidden mapped module (file has been removed from disk)
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
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: 724526 Sample: SWIFT #U00f6demeleri.exe Startdate: 17/10/2022 Architecture: WINDOWS Score: 100 46 Snort IDS alert for network traffic 2->46 48 Malicious sample detected (through community Yara rule) 2->48 50 Antivirus detection for URL or domain 2->50 52 7 other signatures 2->52 11 SWIFT #U00f6demeleri.exe 18 2->11         started        process3 file4 36 C:\Users\user\AppData\Local\...\kjseewzwy.exe, PE32 11->36 dropped 14 kjseewzwy.exe 2 11->14         started        process5 file6 38 C:\Users\user\AppData\Local\Temp\3CFC.tmp, PE32 14->38 dropped 70 Multi AV Scanner detection for dropped file 14->70 72 Machine Learning detection for dropped file 14->72 74 Found hidden mapped module (file has been removed from disk) 14->74 76 Tries to detect virtualization through RDTSC time measurements 14->76 18 kjseewzwy.exe 14->18         started        21 WerFault.exe 23 9 14->21         started        23 conhost.exe 14->23         started        signatures7 process8 signatures9 54 Modifies the context of a thread in another process (thread injection) 18->54 56 Maps a DLL or memory area into another process 18->56 58 Sample uses process hollowing technique 18->58 60 Queues an APC in another process (thread injection) 18->60 25 explorer.exe 18->25 injected process10 dnsIp11 40 www.benglas.online 54.38.220.85, 49705, 80 OVHFR France 25->40 42 www.daileyduo.com 25->42 44 daileyduo.com 34.102.136.180, 49706, 80 GOOGLEUS United States 25->44 62 System process connects to network (likely due to code injection or exploit) 25->62 29 control.exe 25->29         started        signatures12 process13 signatures14 64 Modifies the context of a thread in another process (thread injection) 29->64 66 Maps a DLL or memory area into another process 29->66 68 Tries to detect virtualization through RDTSC time measurements 29->68 32 cmd.exe 1 29->32         started        process15 process16 34 conhost.exe 32->34         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e4e94b44c9e470fb07a711c6cbf24730978c388cedc47a538a158126f9d1878f/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2022-10-17 13:27:09 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
24 of 26 (92.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4tuuwrgj4rypwb5hchdmx4shgclyyoem5xchuu4kcwasn6orq6hq._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:oy10 rat spyware stealer trojan
Link:
https://tria.ge/reports/221017-qp34xacahm/
Behaviour
Enumerates system info in registry
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
Program crash
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
Formbook payload
Formbook
Unpacked files
SH256 hash:
698621c5bd32e84675eedcc2466ddc04cb62ecac17bdb186152ee11e1adc71ab
MD5 hash:
ad15bb401a09b2c9b1eea799f7bf5d3b
SHA1 hash:
409e7d67e90d2c1913dcb9317f784e907c86c6f4
Detections:
FormBook
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/c977ae96-e542-4f3e-a7f7-241add14da7a/
Parent samples :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 hash:
32766b2c9eec1fe5b71694e80e6a0f49f7b3c23eba9d12a8a906f66aa4e491df
MD5 hash:
43e2c3a04751e838c416b0c81d2e3353
SHA1 hash:
ed2ebe46f904721de8bae9d470c55831828f1eee
Link:
https://www.unpac.me/results/c977ae96-e542-4f3e-a7f7-241add14da7a/
SH256 hash:
e4e94b44c9e470fb07a711c6cbf24730978c388cedc47a538a158126f9d1878f
MD5 hash:
2ac6d76497262861246cb4cd2677425f
SHA1 hash:
452f68f8289686ed670595e6ade909911259e4c4
Link:
https://www.unpac.me/results/c977ae96-e542-4f3e-a7f7-241add14da7a/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e4e94b44c9e4/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/e4e94b44c9e470fb07a711c6cbf24730978c388cedc47a538a158126f9d1878f

File information

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

Malspam

Formbook

Executable exe e4e94b44c9e470fb07a711c6cbf24730978c388cedc47a538a158126f9d1878f

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/321001/

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