MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 fbe1aa263041fc0e84ad2f55ccc11f8c23b593ee31e282edc4a784d992213e5d. 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: | fbe1aa263041fc0e84ad2f55ccc11f8c23b593ee31e282edc4a784d992213e5d |
|---|---|
| SHA3-384 hash: | 132b5c8e621c35dcd236c213a7c629bc431a150cd41f333a599a2e9b8bdbeed9d11ed9c1acc380f685fef03dcbc19f5f |
| SHA1 hash: | ad16bb8e8fe833b668f614ce4e492d2f3d9a93e7 |
| MD5 hash: | b9aa0d988771e3cdf93b6cfef289eeb9 |
| humanhash: | beryllium-sodium-grey-video |
| File name: | QUOTE112.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 803'328 bytes |
| First seen: | 2020-10-21 08:52:42 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'793 x AgentTesla, 19'692 x Formbook, 12'274 x SnakeKeylogger) |
| ssdeep | 12288:reY+3gJrLNdDHTPeSHuPhb4+6fHQt9A4VbVPHMQ3dAGe8ZG+0sOgNk1j214d6ZuG:rezgB5dfPjOJE+oq/Hbdap21VEy/l |
| Threatray | 2'585 similar samples on MalwareBazaar |
| TLSH | 9E05CE9C361032EFC85BC472CAA81CA9EB6074BB431B5613D01756EEAE4C897DF195F2 |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
abuse_ch
Malspam distributing Formbook:HELO: server.blakecorporations.com
Sending IP: 199.250.204.180
From: Helen He <Liu_hh@post.com>
Subject: Fwd: Product Required list
Attachment: QUOTE112.zip (contains "QUOTE112.exe")
Intelligence
File Origin
# of uploads :
1
# of downloads :
75
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
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
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Detected unpacking (changes PE section rights)
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)
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has nameless sections
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:
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Status:
Malicious
First seen:
2020-10-19 00:25:03 UTC
AV detection:
28 of 29 (96.55%)
Threat level:
2/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 2'575 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:
fbe1aa263041fc0e84ad2f55ccc11f8c23b593ee31e282edc4a784d992213e5d
MD5 hash:
b9aa0d988771e3cdf93b6cfef289eeb9
SHA1 hash:
ad16bb8e8fe833b668f614ce4e492d2f3d9a93e7
SH256 hash:
ed49c5ea01a8274c8df420f1684bdb3f592c7d80fd7cb58bb93db0bded5b570e
MD5 hash:
3430ce9638af956b84f0817c22205ff8
SHA1 hash:
9dab18348e41de357a762ecf06d294322b54b020
SH256 hash:
8b93413595b63abff7584d8fe0c9019793e044a439e110029483c8b42ddd55d2
MD5 hash:
fdc8f1885d048c3df6ad7530823eb21e
SHA1 hash:
a712a4b929ec2e04f368f953a618f8f204ca7334
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.
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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