MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d4f441c8e41cf4ad4af9097d51214c411b165ab452f5686aa1e71e4073417334. 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: 11
| SHA256 hash: | d4f441c8e41cf4ad4af9097d51214c411b165ab452f5686aa1e71e4073417334 |
|---|---|
| SHA3-384 hash: | 1e40d6076ee214073a8631eaafb29ce0b62d921a059d972cdae6bb803eddb91de890dcfc40222a82afca4c5f539a22b9 |
| SHA1 hash: | 522fae5b59624c140adaa627a1b3071081a39f94 |
| MD5 hash: | 853ea75b5a146953264ca8fa5d45dec8 |
| humanhash: | arizona-robert-fish-july |
| File name: | QUOTE110.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 1'096'192 bytes |
| First seen: | 2020-10-19 07:30:35 UTC |
| Last seen: | 2020-10-19 09:08:12 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'602 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 12288:hEE2BHukwcvkCcLKhourExIBPoRm9A1GKZHNYPzodGUaNKFMuudk:AvkCc+HrEc2qA1GUKzodGKFM9 |
| Threatray | 2'530 similar samples on MalwareBazaar |
| TLSH | 15356A50A2F44B05F47B8BF5923414508BB37E9E643ED24C7D8D31DA6FB2B420A67A27 |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
abuse_ch
Malspam distributing unidentified malware:HELO: server.blakecorporations.com
Sending IP: 199.250.204.180
From: Helen He <Liu_hh@post.com>
Subject: Fwd: Product Required list
Attachment: QUOTE110.zip (contains "QUOTE110.exe")
Intelligence
File Origin
# of uploads :
2
# of downloads :
90
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Creating a window
Unauthorized injection to a recently created process
Creating a file
Launching a process
Launching cmd.exe command interpreter
Setting browser functions hooks
Unauthorized injection to a system process
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
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)
Modifies the prolog of user mode functions (user mode inline hooks)
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 sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2020-10-19 02:08:18 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 2'520 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
rat trojan spyware stealer family:formbook
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.songversations.com/vcd/
Unpacked files
SH256 hash:
d4f441c8e41cf4ad4af9097d51214c411b165ab452f5686aa1e71e4073417334
MD5 hash:
853ea75b5a146953264ca8fa5d45dec8
SHA1 hash:
522fae5b59624c140adaa627a1b3071081a39f94
SH256 hash:
31ce938626ccfb399fe1696710caf46d7ae9eb598b9d7d2aad719b594658469b
MD5 hash:
0aebe46040ceb011e78506d4985fe3de
SHA1 hash:
218ac1e7b14a66c604ec3042f8486bed9cd4c2c1
SH256 hash:
9aec940bcb5b46fae347bcc0fab9022b63dbad338dd1d53f06c51fd7ca309dae
MD5 hash:
8b84d543df0485587463bb07210afc80
SHA1 hash:
6f24e527a01629d4c5eea5867cb3c82d52b901ba
SH256 hash:
8da2a1bc8b14717687b3e03aba0e5113b504c434f1954c1727e8ddcacf6363e5
MD5 hash:
81e9bb86aeb9a3d3fb78264912dde8c8
SHA1 hash:
9caa448ff02f3f7685738c2084aea652dd9a2c9d
Detections:
win_formbook_g0
win_formbook_auto
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
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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