MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 99f7e07f84e40e362b58d7b84110898eda66ce1e6906b2e27f1e9a9cae90e548. 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: | 99f7e07f84e40e362b58d7b84110898eda66ce1e6906b2e27f1e9a9cae90e548 |
|---|---|
| SHA3-384 hash: | 7040b7ea6c7ac44667ed3d7f76356a4b7987f76d289e03e3d21aefa1470880d784a6b23130c83974a8c71fa7ed224a69 |
| SHA1 hash: | dbc28aa27dae6704d3344b0fc685cf9afab70067 |
| MD5 hash: | b50c8d52a000d981d40fab8469f67e62 |
| humanhash: | oven-florida-georgia-white |
| File name: | b50c8d52a000d981d40fab8469f67e62 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 196'408 bytes |
| First seen: | 2022-04-27 17:26:25 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 56a78d55f3f7af51443e58e0ce2fb5f6 (720 x GuLoader, 451 x Formbook, 295 x Loki) |
| ssdeep | 3072:l1NjcVVnLpPunbVkJqXn8NbIaB3EB/Sg+OtytKReeUyhVkBNJ3UMkpixxkivrtqU:HNeZmV7YbPBUB/Sg+WytgUyrkjJEMxPn |
| Threatray | 15'410 similar samples on MalwareBazaar |
| TLSH | T1EE14022D2BD5C07FE8511732293B226B6EFC652725709B8F27001E4D7E32A85EE5E742 |
| 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 | b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
306
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Сreating synchronization primitives
Launching a process
Launching cmd.exe command interpreter
Searching for synchronization primitives
Sending a custom TCP request
DNS request
Sending an HTTP GET request
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
control.exe formbook nemesis overlay packed python 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
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)
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)
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
xloader
Threat name:
Win32.Trojan.FormBook
Status:
Malicious
First seen:
2022-04-26 18:30:16 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
22 of 26 (84.62%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 15'400 additional samples on MalwareBazaar
Result
Malware family:
xloader
Score:
10/10
Tags:
family:xloader campaign:hsot loader rat suricata
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
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
555ded060868be10653ecf88ab9a8caf892bab5de66ea09933a6215bdd151109
MD5 hash:
6a7593f91560ef0dd1dd209074fd2e55
SHA1 hash:
0b85b5c0544133e18356563d097d5db56d0095ba
SH256 hash:
20c6c6c93a6fa408df601570ccd3ec08ce0a55346ce917cfd51718451e7dc32a
MD5 hash:
c23939ee4a35f10923556385526ad6cb
SHA1 hash:
f8800732bad3fd2b9d4bde1c7854a7c4d1b0a842
SH256 hash:
f72993da75396849b8f58292a3fc1692bd5f9df07fc0526cb3b4e4af427f53e9
MD5 hash:
f681eb16d79cca0fd14a7796d6d8b45d
SHA1 hash:
a90f0607f42b7c1c6fe96c620a21fc6a525e059b
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
99f7e07f84e40e362b58d7b84110898eda66ce1e6906b2e27f1e9a9cae90e548
MD5 hash:
b50c8d52a000d981d40fab8469f67e62
SHA1 hash:
dbc28aa27dae6704d3344b0fc685cf9afab70067
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
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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You need to login to in order to write a comment. Login with your abuse.ch account.url : hxxp://37.0.11.227/files/psmzx.exe