MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c6a8a26cba06649f599b82e98ff2af4e2b9a034f52f8c1c1a9efdbba9becee12. 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: 15
| SHA256 hash: | c6a8a26cba06649f599b82e98ff2af4e2b9a034f52f8c1c1a9efdbba9becee12 |
|---|---|
| SHA3-384 hash: | 997cfd91cde1cbe244967d7131c6190450c6f672236d5347c9bf5e8317023f19fd9cd33c393cdf77ddf1b17e9bb4bc38 |
| SHA1 hash: | 518ab3f9d699d1cb2542815a5d7a6952694efd73 |
| MD5 hash: | 9e87d445570c67c4e324e3d600f9d466 |
| humanhash: | uniform-double-grey-paris |
| File name: | INQUIRY NO. 217166.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 295'240 bytes |
| First seen: | 2023-05-31 06:01:24 UTC |
| Last seen: | 2023-05-31 06:34:06 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 431 x GuLoader) |
| ssdeep | 6144:JYa6eSavKVmaw16Um4WKOrDE8l4X7bppsIk1BPpIx++OyLfpR+T5z:JYIS1umNKO/XGX3ppsTBRIh7pR2Z |
| Threatray | 2'989 similar samples on MalwareBazaar |
| TLSH | T19154120866D6E463E9B001712CB98713AED67D2918F5930FB364261FBA33796C90F735 |
| 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 | e4dcd8c4d4d4c4d4 (95 x AgentTesla, 51 x Formbook, 12 x RemcosRAT) |
| Reporter |  lowmal3 |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
243
Origin country :
DEVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
INQUIRY NO. 217166.exe
Verdict:
Malicious activity
Analysis date:
2023-05-31 06:02:02 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Result
Verdict:
Clean
Maliciousness:
Behaviour
Searching for the window
Creating a file in the %temp% directory
Creating a window
Creating a file
Unauthorized injection to a recently created process
Сreating synchronization primitives
Sending a custom TCP request
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
lolbin overlay packed shell32.dll
Verdict:
Malicious
Labled as:
Trojan.Generic
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
Verdict:
Malicious
Result
Threat name:
NSISDropper, FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
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 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
Yara detected FormBook
Yara detected NSISDropper
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Leonem
Status:
Malicious
First seen:
2023-05-30 08:55:00 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
24 of 36 (66.67%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 2'979 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
Unpacked files
SH256 hash:
50d375d039b81b3f2abc9da7d866ada6d600ffc58274413ec1a4573439eb2e3a
MD5 hash:
9dd289bc345e6e01c6f0e69bcdd1ef3e
SHA1 hash:
11d7773861e887c09961f9e9632200ccc73baf28
Detections:
win_formbook_w0
win_formbook_auto
win_formbook_g0
SH256 hash:
cc05c5a52e169abc5033c80c5c5c9b4bb3ceb451ee3afe816e17c8fe00e28d24
MD5 hash:
ea74c2e435710fe5727e02b97d578468
SHA1 hash:
d635ea803de96e5ea4d4d9e70427e2c4e9ff3a14
SH256 hash:
eaab5e00b81bedb8726e24a8e0b96d1cd3b1913fc187097b4d59d341e286d5c5
MD5 hash:
5d6791b907eba7ed8adea69165651209
SHA1 hash:
2d9255b2309a2b41add36e71977aa3d8d4012e46
SH256 hash:
c6a8a26cba06649f599b82e98ff2af4e2b9a034f52f8c1c1a9efdbba9becee12
MD5 hash:
9e87d445570c67c4e324e3d600f9d466
SHA1 hash:
518ab3f9d699d1cb2542815a5d7a6952694efd73
Malware family:
XLoader
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | shellcode |
|---|---|
| Author: | nex |
| Description: | Matched shellcode byte patterns |
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
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.