MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8c5e48a67989f87d6b5ceedec0c0234d1c151b4abb9dc8576c9b60c259294a27. 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: 18


Intelligence 18 IOCs YARA File information Comments

SHA256 hash: 8c5e48a67989f87d6b5ceedec0c0234d1c151b4abb9dc8576c9b60c259294a27
SHA3-384 hash: de33755732fd9aa3ac3ced55d06c92210fae3865b5daae6dbc06074acbd7a25da53f9d4478cd435f965c50c1c128e71b
SHA1 hash: 074c2dbe4c4123595969dc2bd7af9c8dd5041158
MD5 hash: 40e63998df67e4f902a8409a5f95979b
humanhash: floor-jersey-triple-fix
File name:INVOICE.exe
Download: download sample
Signature Formbook
File size:213'225 bytes
First seen:2022-05-17 13:37:52 UTC
Last seen:2022-05-23 11:56:29 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 429 x GuLoader)
ssdeep 6144:DYa67Nvp/Gpq9zUQ98w+m1hdIdt/RigGhtzlW2KTh7J:DYjv04FB+m1hGtght5W2UZJ
Threatray 15'670 similar samples on MalwareBazaar
TLSH T16F240295E7A0F617EDDE10B10F7E8519A7EA9E0714AA970A7F403A493CB3A10C527B43
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 e0c4a2a2a4acbcd8 (11 x Formbook, 7 x SnakeKeylogger, 6 x RemcosRAT)
Reporter pr0xylife
Tags:exe FormBook

Intelligence


File Origin
# of uploads :
3
# of downloads :
222
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
ID:
1
File name:
INVOICE.exe
Verdict:
Malicious activity
Analysis date:
2022-05-17 23:24:26 UTC
Tags:
formbook trojan stealer

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
control.exe overlay packed shell32.dll
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.
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj
Score:
100 / 100
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Executable has a suspicious name (potential lure to open the executable)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected FormBook
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 628623 Sample: INVOICE.exe Startdate: 17/05/2022 Architecture: WINDOWS Score: 100 19 Found malware configuration 2->19 21 Malicious sample detected (through community Yara rule) 2->21 23 Antivirus detection for URL or domain 2->23 25 6 other signatures 2->25 7 INVOICE.exe 19 2->7         started        process3 file4 17 C:\Users\user\AppData\Local\...\rhukhya.exe, PE32 7->17 dropped 10 rhukhya.exe 1 7->10         started        process5 signatures6 27 Multi AV Scanner detection for dropped file 10->27 29 Machine Learning detection for dropped file 10->29 13 conhost.exe 10->13         started        15 rhukhya.exe 10->15         started        process7
Threat name:
Win32.Trojan.LokiBot
Status:
Malicious
First seen:
2022-05-17 13:38:06 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
19 of 41 (46.34%)
Threat level:
  5/5
Result
Malware family:
xloader
Score:
  10/10
Tags:
family:formbook family:xloader campaign:tpix loader persistence rat spyware stealer suricata trojan
Behaviour
Modifies Internet Explorer settings
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
System policy modification
Enumerates physical storage devices
Program crash
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Reads user/profile data of web browsers
Adds policy Run key to start application
Blocklisted process makes network request
Executes dropped EXE
Xloader Payload
Formbook
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata: ET MALWARE FormBook CnC Checkin (POST) M2
Unpacked files
SH256 hash:
cd12c80ca28c00dc594189aa8513d3cd885fd58f8635a2b5ebf8a25df67755d5
MD5 hash:
acd304d028054eda02a92cdf858d2d77
SHA1 hash:
163d1edccad424422fd5204139978604c650ba9a
Detections:
win_formbook_g0 win_formbook_auto
SH256 hash:
5c807d6f774b91da0656e648dedf0b0aaef4eada95d82081290c692913bf5e94
MD5 hash:
bdb75d71491eb21e2bbda5691ed45ba6
SHA1 hash:
0bb8576a2a7749ae82a257980b1bbdc557adbad3
SH256 hash:
8c5e48a67989f87d6b5ceedec0c0234d1c151b4abb9dc8576c9b60c259294a27
MD5 hash:
40e63998df67e4f902a8409a5f95979b
SHA1 hash:
074c2dbe4c4123595969dc2bd7af9c8dd5041158
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.

Comments