MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 52f5f69cea97498f63733e3ea43b67e840177c68d4370531a008c6e7f4fc9abb. 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: 8
| SHA256 hash: | 52f5f69cea97498f63733e3ea43b67e840177c68d4370531a008c6e7f4fc9abb |
|---|---|
| SHA3-384 hash: | 3f9937d98735d670b86fc04ecae37cf1b182075d999a0c9d0150b2d559f02d6fa12771dcef44ecf89acb8ae559cd9e83 |
| SHA1 hash: | dad33bf780689066ae031d197752351a4f6f010c |
| MD5 hash: | 8ca361d3527acb6764936e91d93813d3 |
| humanhash: | lamp-ack-mountain-nuts |
| File name: | Purchase Order.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 746'496 bytes |
| First seen: | 2020-10-22 06:44:50 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:4t3DTLCzpKP7+2ZgFxV8WxPuazgKd5dtfa88K2uBu8AvSQZROZ/P3536QttmtQP5:4RTLwpWZ8tbPO8 |
| Threatray | 2'607 similar samples on MalwareBazaar |
| TLSH | 11F48DAD726072EFC85BD4729EA81D74FB6064BB831B4203A42715ADDE4D897CF244F2 |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
abuse_ch
Malspam distributing Formbook:HELO: vps.fore-mbaume.com
Sending IP: 45.95.169.145
From: Mashalla.Gogadi <info@fore-mbaume.com>
Subject: Purchase Order
Attachment: Purchase Order.r11 (contains "Purchase Order.exe")
Intelligence
File Origin
# of uploads :
1
# of downloads :
80
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Creating a window
Launching a process
Creating a process with a hidden window
Launching cmd.exe command interpreter
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Detected unpacking (changes PE section rights)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
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
PE file has nameless sections
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: Scheduled temp file as task from temp location
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 sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Ransomware.TeslaCrypt
Status:
Malicious
First seen:
2020-10-22 02:31:09 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 2'597 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
rat trojan spyware stealer family:formbook
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.kiddikutter.site/ry0g/
Unpacked files
SH256 hash:
52f5f69cea97498f63733e3ea43b67e840177c68d4370531a008c6e7f4fc9abb
MD5 hash:
8ca361d3527acb6764936e91d93813d3
SHA1 hash:
dad33bf780689066ae031d197752351a4f6f010c
SH256 hash:
dee6a9039e4915fefc503883595fb24dad12270acf010de030dd08ce89be1636
MD5 hash:
25842276b6609b2ed072a57f349a973b
SHA1 hash:
701a9fc355f2ce87b802550be129e726feb2020c
SH256 hash:
a14b60cb0b5e824d0d5f15b403f39b96abf58cc7de3b8c8f2b34a6df1bc35cbd
MD5 hash:
9606e6d0044d5ad00a71a95a61ca9ffc
SHA1 hash:
d3c83d485ed235d9be4ecaecc23577478d1f7b28
SH256 hash:
bac5797bde4b2810766a40d95bcdb825ac5b395fcbadd139daa19a44a6cdc049
MD5 hash:
a92cc1f6e0a2742350dfda6726db14c0
SHA1 hash:
e5404e3ed46498deb8ad8966a774540c2b8e9c1e
SH256 hash:
045a97c9e8e414d4cbefdc6b0c418475acd6e7704251a3e7dc309ddade84633d
MD5 hash:
146253e8d0f5e14ba40d8eaa920c87ca
SHA1 hash:
f1c9e84195ffece79656a9ceb49bd80809651828
Detections:
win_formbook_g0
win_formbook_auto
Please note that we are no longer able to provide a coverage score for Virus Total.
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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