MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 e03d56056800fe8def4ac90dc6067d655aa853f8a37d7ff78f592b99a83d1e5e. 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
| SHA256 hash: | e03d56056800fe8def4ac90dc6067d655aa853f8a37d7ff78f592b99a83d1e5e |
|---|---|
| SHA3-384 hash: | 5dae24ef0c5930c99bc3a397ee3a992627d9fd4c093912d41fe2c0968e7b9f6ecf1a101a1896ff63375860d032c4075a |
| SHA1 hash: | 67c77bde645eae0c72d6462c5e9e6ce6b32759f7 |
| MD5 hash: | 0d7cc3fef48ab286b36f7b405128eb2c |
| humanhash: | muppet-river-avocado-pluto |
| File name: | vlaves inquiry.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 419'029 bytes |
| First seen: | 2023-10-24 10:31:06 UTC |
| Last seen: | 2023-10-24 11:51:58 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f4639a0b3116c2cfc71144b88a929cfd (96 x GuLoader, 53 x Formbook, 37 x VIPKeylogger) |
| ssdeep | 6144:xfL+oqOx/AKSRoci2ovK8GHAWbPCy87dkHLicyFuBnpXiFA0revFeOe2j7vIemKW:xfLLxoKSWlK8MCZdALi8pXJ0re5RLk2K |
| Threatray | 21 similar samples on MalwareBazaar |
| TLSH | T1129412806B718A91E0208A70197FDB164E7C2D3559A05F8F9310B93FBEF22C5966F71B |
| 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): |  |
| dhash icon | fcd0d0d8d4c0c0e4 (2 x Formbook) |
| Reporter |  TeamDreier |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
334
Origin country :
DKVendor Threat Intelligence
Detection:
Formbook
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Сreating synchronization primitives
Launching a process
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Gathering data
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
control installer lolbin overlay packed shell32
Verdict:
Malicious
Labled as:
Malware
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:
Conti
Verdict:
Malicious
Result
Threat name:
FormBook, NSISDropper
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus detection for dropped file
Detected unpacking (changes PE section rights)
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
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
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Yara detected FormBook
Yara detected NSISDropper
Behaviour
Behavior Graph:
Score:
99%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Trojan.Zusy
Status:
Malicious
First seen:
2023-10-24 02:20:25 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
20 of 23 (86.96%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 11 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
n/a
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Unpacked files
SH256 hash:
e03d56056800fe8def4ac90dc6067d655aa853f8a37d7ff78f592b99a83d1e5e
MD5 hash:
0d7cc3fef48ab286b36f7b405128eb2c
SHA1 hash:
67c77bde645eae0c72d6462c5e9e6ce6b32759f7
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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