MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c108cb0ece5ffd42c4309e118495fc0a62c14ee0c5259207d0b0448881e76e12. 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: 16
| SHA256 hash: | c108cb0ece5ffd42c4309e118495fc0a62c14ee0c5259207d0b0448881e76e12 |
|---|---|
| SHA3-384 hash: | b6387c2427f32046501d1960442c74e0983f3e2114c2901a0d513d633c68d834b940a23368732ef4f589f46a3907060f |
| SHA1 hash: | 4062abcaa499e199cac85d48effd57f52ddbe04b |
| MD5 hash: | 5c7baecf43c472a7861805f58e4a1c4a |
| humanhash: | carpet-nineteen-leopard-queen |
| File name: | 5c7baecf43c472a7861805f58e4a1c4a.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 365'157 bytes |
| First seen: | 2022-10-26 10:10:57 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 29b61e5a552b3a9bc00953de1c93be41 (174 x Formbook, 82 x AgentTesla, 81 x Loki) |
| ssdeep | 6144:RweEdGVOVVVVEVVVVWVVVOVVViVaVVVVRVVVV3VVVtVVVWqm3AY1gPycQOnCYqgI:/a10yctW+tl+mUBZ/dxikQ2rB |
| TLSH | T1A374E01B677094EFC8912CB2BE3517A083BAACA75726432633D2FF57803549B91262D7 |
| 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): |  |
| dhash icon | 60e8f0f0b2f0d079 (4 x Formbook) |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
220
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
ID:
1
File name:
5c7baecf43c472a7861805f58e4a1c4a.exe
Verdict:
Malicious activity
Analysis date:
2022-10-26 10:20:58 UTC
Tags:
formbook trojan 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 file in the %temp% directory
Creating a process from a recently created file
Searching for the window
Launching a process
Сreating synchronization primitives
Launching cmd.exe command interpreter
Searching for synchronization primitives
Sending a custom TCP request
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
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 dropped file
C2 URLs / IPs found in 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 dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
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.GenericML
Status:
Malicious
First seen:
2022-10-26 10:20:13 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
26 of 40 (65.00%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
formbook
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:bn04 rat spyware stealer trojan
Behaviour
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
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
Formbook payload
Formbook
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
734f5453244fd22b9c5414b56692b752fc46e6f7563c5e0da7612731ab8cba82
MD5 hash:
8690374ed47b3fb6a1390367ad0defb9
SHA1 hash:
348a1d33d81bde0e9f60b9a8cbfaab985ee978af
Detections:
FormBook
win_formbook_auto
win_formbook_g0
SH256 hash:
9cda9a7e1f10af982b4ad316eccf435af116c384d387d11f0b01cb366c29dbf5
MD5 hash:
77d80bcd990079eb730c5c965a58420b
SHA1 hash:
75cee59f4b362af5722a8a71e0ff3dd05f4cc233
SH256 hash:
c108cb0ece5ffd42c4309e118495fc0a62c14ee0c5259207d0b0448881e76e12
MD5 hash:
5c7baecf43c472a7861805f58e4a1c4a
SHA1 hash:
4062abcaa499e199cac85d48effd57f52ddbe04b
Malware family:
FormBook
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.18
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: | meth_get_eip |
|---|---|
| Author: | Willi Ballenthin |
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
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