MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 54a4c812a46eacf246ace69c9b1cc1790c63694c091ad5661cffa309d2162da0. 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: | 54a4c812a46eacf246ace69c9b1cc1790c63694c091ad5661cffa309d2162da0 |
|---|---|
| SHA3-384 hash: | 6885a8c232f08523d929039f4e9d08ee9c3b51f1f0936bb5c6852555825a745041c8f430250b4061300802d3b4430441 |
| SHA1 hash: | 317a7ac3d36176667a0eb16b7237d4ba278814be |
| MD5 hash: | e637c7e64a780948c9a69b202bdccaac |
| humanhash: | sad-pip-vegan-ack |
| File name: | Purchase Order.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 1'079'296 bytes |
| First seen: | 2021-07-21 05:53:36 UTC |
| Last seen: | 2021-07-27 20:40:57 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 12288:X7s7gdwAtQazG1o3takzPafrRIslQiYUcHN5F7s/lZiWqPi0vmlsGkZv+BPlYCHl:X7yyaN1KHNb2JlWY91l//8Xe |
| Threatray | 6'678 similar samples on MalwareBazaar |
| TLSH | T16D35482439EA502AF173EFB55BE4B8EADA2FBA333B07645D109103464723981DED153E |
| dhash icon | 1030e8aa96969686 (12 x AgentTesla, 4 x Formbook, 1 x SnakeKeylogger) |
| Reporter |  cocaman |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
4
# of downloads :
115
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Purchase Order.exe
Verdict:
Malicious activity
Analysis date:
2021-07-21 06:00:24 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Detection(s):
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 / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Found malware configuration
Initial sample is a PE file and has a suspicious name
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)
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.Sabsik
Status:
Malicious
First seen:
2021-07-21 03:02:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
18 of 46 (39.13%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 6'668 additional samples on MalwareBazaar
Result
Malware family:
xloader
Score:
10/10
Tags:
family:xloader loader rat
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 UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.jantesetaccessoires.com/p6f2/
Unpacked files
SH256 hash:
d5551c97d23f2c6da222116ea5942291c26439717e64a8f0d084f03f2cc85a75
MD5 hash:
b5a7e0cf297005cd0781d64eceedbc01
SHA1 hash:
8a97946698f62cf064c05052c03fe50ebc19a454
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
38a97d59976dec4bb935c8b06d2a55230a9a420d36e5e8e81399ae8865181be6
MD5 hash:
f20b9b444f5cfa2772077201761c22b2
SHA1 hash:
7b9300292792c59a7687dd7c1eb203e74ba47cdb
Detections:
win_formbook_g0
SH256 hash:
97024f17003dd3d31dab64c4d1b8251e50d428644eb59ed3692ad79ce42019cf
MD5 hash:
8cd28be4bd9a1404c6d3600db32b3ed1
SHA1 hash:
fb90b0ca51118e771390d58b19d0a404ee14cfbc
SH256 hash:
31f078b40afdf5d6a1019cc043e74f576cc387b7b6bef53528aeb6e53e6190d6
MD5 hash:
e8c19c5039fef73996bde4306c07a679
SHA1 hash:
2317eba2d854fb2d0fa7a79df570b301ca414807
SH256 hash:
54a4c812a46eacf246ace69c9b1cc1790c63694c091ad5661cffa309d2162da0
MD5 hash:
e637c7e64a780948c9a69b202bdccaac
SHA1 hash:
317a7ac3d36176667a0eb16b7237d4ba278814be
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
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: | Formbook |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect Formbook in memory |
| Reference: | internal research |
| Rule name: | INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture |
|---|---|
| Author: | ditekSHen |
| Description: | Detect executables with stomped PE compilation timestamp that is greater than local current time |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | win_formbook_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | Detects win.formbook. |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Other
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