MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 9b2e05373198bfa063d54ff638d844588e31039c27be226a91deade5c0b2bf48. 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: | 9b2e05373198bfa063d54ff638d844588e31039c27be226a91deade5c0b2bf48 |
|---|---|
| SHA3-384 hash: | 5dfacb08f612ce71b16a94eddc1d1cbdfaeb3cf0f1d959c9967b02774dca5cb7c60aa93c2e4603de60a832f3b16d674a |
| SHA1 hash: | ce67e2d662d2326e47bbbe4cf622d2300c210ba7 |
| MD5 hash: | bef8f8b24bcc2cfbc9a8514e9170750c |
| humanhash: | delaware-whiskey-washington-mango |
| File name: | 9b2e05373198bfa063d54ff638d844588e31039c27be226a91deade5c0b2bf48 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 697'988 bytes |
| First seen: | 2023-05-04 13:33:57 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | e2a592076b17ef8bfb48b7e03965a3fc (385 x GuLoader, 58 x RemcosRAT, 40 x AgentTesla) |
| ssdeep | 12288:QqECucXU4xRUFWCfnYVBt6RyVp0oEeUdnrHTc+Oj9MoEzH:ACucEaUFWCPYVBEAYeI9OBMDz |
| Threatray | 1'225 similar samples on MalwareBazaar |
| TLSH | T1DFE40216F64ACC19D7C29FF06A10885BC1D3AC4CE91045B2BE63B6BE3B3435278ED694 |
| 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) |
| Reporter |  adrian__luca |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
252
Origin country :
HUVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
9b2e05373198bfa063d54ff638d844588e31039c27be226a91deade5c0b2bf48
Verdict:
Malicious activity
Analysis date:
2023-05-04 13:35:17 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Clean
Maliciousness:
Behaviour
Searching for the window
Creating a window
Creating a file in the %temp% subdirectories
Delayed reading of the file
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
comodo guloader overlay packed shell32.dll
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
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.
Verdict:
Unknown
Result
Threat name:
GuLoader, FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
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 Any.run
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses netsh to modify the Windows network and firewall settings
Yara detected FormBook
Yara detected GuLoader
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Leonem
Status:
Malicious
First seen:
2023-04-24 22:26:10 UTC
File Type:
PE (Exe)
Extracted files:
11
AV detection:
18 of 37 (48.65%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 1'215 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:ks01 discovery rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Checks installed software on the system
Checks QEMU agent file
Loads dropped DLL
Formbook payload
Formbook
Unpacked files
SH256 hash:
982c5fb7ada7d8c9bc3e419d1c35da6f05bc5dd845940c179af3a33d00a36a8b
MD5 hash:
0ff2d70cfdc8095ea99ca2dabbec3cd7
SHA1 hash:
10c51496d37cecd0e8a503a5a9bb2329d9b38116
SH256 hash:
f4ba65b6c92d2ede85079f72d2911fc2004acccc56f97aa9319f80f3a04e9920
MD5 hash:
193d3ad4dc2748901cf7e9cc67eeafda
SHA1 hash:
4f518e67e4f915ea1570d29d6df64a5ceb643a97
SH256 hash:
9b2e05373198bfa063d54ff638d844588e31039c27be226a91deade5c0b2bf48
MD5 hash:
bef8f8b24bcc2cfbc9a8514e9170750c
SHA1 hash:
ce67e2d662d2326e47bbbe4cf622d2300c210ba7
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.