MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 5323b3b8e8c6a34d29b633e0a21dc736e611b4b0589de1704ca233300786197d. 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: 13
| SHA256 hash: | 5323b3b8e8c6a34d29b633e0a21dc736e611b4b0589de1704ca233300786197d |
|---|---|
| SHA3-384 hash: | eb51a3e75c6b1316a953c14677962ac43947a100b9c7c6458c400fa38c980ab88fe121e730811b4ffa8c86c6a4b52202 |
| SHA1 hash: | 8ea702e97fa9f43ed2b71c44347d36df14ee4fd9 |
| MD5 hash: | b9965b603acc6a07134aafa2fc16bfc0 |
| humanhash: | robin-alanine-oregon-arizona |
| File name: | inquiry data sheet.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 297'245 bytes |
| First seen: | 2022-02-17 05:44:33 UTC |
| Last seen: | 2022-02-21 09:06:25 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 099c0646ea7282d232219f8807883be0 (476 x Formbook, 210 x Loki, 107 x AgentTesla) |
| ssdeep | 6144:ow5eKpxkFT6yFMbgj4zTvqZDL4r/6kID3Xq+/MOGCdXmq7:lTPeHMbK4vyxY90nduC/ |
| Threatray | 13'468 similar samples on MalwareBazaar |
| TLSH | T19A542315B5C8A857D26B32F018FAC179CB349710272C2697CF7E076DBB7B012A9063D6 |
| File icon (PE): |  |
| dhash icon | b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla) |
| Reporter |  GovCERT_CH |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
3
# of downloads :
210
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a process from a recently created file
Launching a process
Сreating synchronization primitives
Launching cmd.exe command interpreter
Searching for synchronization primitives
DNS request
Setting browser functions hooks
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Unauthorized injection to a system process
Unauthorized injection to a browser process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
control.exe lokibot overlay packed shell32.dll virus
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.
Gathering data
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
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 dropped file
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 (e.g. based on Emerging Threat rules)
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:
Detection:
formbook
Threat name:
Win32.Trojan.LokiBot
Status:
Malicious
First seen:
2022-02-17 03:52:16 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
22 of 28 (78.57%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 13'458 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:ns15 rat spyware stealer suricata trojan
Behaviour
Checks processor information in registry
Modifies data under HKEY_USERS
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
Drops file in Windows directory
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
Formbook Payload
Formbook
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
6e7015e7a5009f8c59d2c87665486d99bc8121e0ff3fb3e94d8c83b700b352f3
MD5 hash:
ad6fbe37ffc330c0124b5fd23be17663
SHA1 hash:
fe60938e12c0b57aecc557e0d3339057b381c23b
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
5beec8f37c68aeaa27d31f3379bb3dafd597f8004650fef48dc41a845f0c8e0b
MD5 hash:
bd57ca79deef50852f0f09afc66a4415
SHA1 hash:
61c2be8948fc8e42d135da0f8a99b4978b3cd3e0
SH256 hash:
5323b3b8e8c6a34d29b633e0a21dc736e611b4b0589de1704ca233300786197d
MD5 hash:
b9965b603acc6a07134aafa2fc16bfc0
SHA1 hash:
8ea702e97fa9f43ed2b71c44347d36df14ee4fd9
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
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Dropped by
formbook
Delivery method
Distributed via e-mail attachment
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