MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 794cd4475e190732a0e03fe6a6abb8facc3eb83a9e34519a77706cd98033939f. 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: 17
| SHA256 hash: | 794cd4475e190732a0e03fe6a6abb8facc3eb83a9e34519a77706cd98033939f |
|---|---|
| SHA3-384 hash: | 7baf1f4718d2cf4c7108782c52a39517feb3b4930a47c47ea95468325800e380aece75673ace0e57e2d9d842430adbb1 |
| SHA1 hash: | 32d6781a20208700974d35e227876d777482a5a6 |
| MD5 hash: | acf7354168cd12868f5f162691a41a42 |
| humanhash: | steak-summer-bakerloo-august |
| File name: | acf7354168cd12868f5f162691a41a42 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 249'419 bytes |
| First seen: | 2022-04-09 07:22:27 UTC |
| Last seen: | 2022-04-09 07:41:07 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 56a78d55f3f7af51443e58e0ce2fb5f6 (720 x GuLoader, 451 x Formbook, 295 x Loki) |
| ssdeep | 6144:HNeZmZ5ryN4ZxFN5Ar6rrQJJoJVjGAM6/Hw4tV:HNlZVGQxvqr6rrQ7ad |
| Threatray | 14'767 similar samples on MalwareBazaar |
| TLSH | T1BA34122056A4D0F3F8B61E336E3AD52E2FE5960121E3C29F0720AE5DBA35386B50D757 |
| File icon (PE): |  |
| dhash icon | b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
294
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
ID:
1
File name:
PO 12819.doc
Verdict:
Malicious activity
Analysis date:
2022-04-09 06:52:53 UTC
Tags:
exploit CVE-2017-11882 loader trojan formbook stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Launching a process
Сreating synchronization primitives
Launching cmd.exe command interpreter
Searching for synchronization primitives
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
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.
Malware family:
Formbook
Verdict:
Malicious
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
Injects a PE file into a foreign processes
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
Sigma detected: CMSTP Execution Process Creation
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:
Threat name:
Win32.Trojan.NSISInject
Status:
Malicious
First seen:
2022-04-08 14:58:39 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
22 of 26 (84.62%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 14'757 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:tdgo rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
Formbook Payload
Formbook
Unpacked files
SH256 hash:
c064c392d85bbb6af58814cb77d256d346af09d49fc367356e9be5e68817f7b0
MD5 hash:
52d2d5fca187661d787bb308480ad994
SHA1 hash:
b7ca223ca47d415adde0b71a4186191114173437
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
0efb850ed7874099e5eafa313f0369a27d16ab6dfd4f7022f8c5258b6acaa7e9
MD5 hash:
b008e710b5c30911b78d9f35254cf70b
SHA1 hash:
b2387c0c1a6dae999dfe7732d90c2cc082087335
SH256 hash:
794cd4475e190732a0e03fe6a6abb8facc3eb83a9e34519a77706cd98033939f
MD5 hash:
acf7354168cd12868f5f162691a41a42
SHA1 hash:
32d6781a20208700974d35e227876d777482a5a6
Malware family:
FormBook
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
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
Comments
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