MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ff14e49c4bf46e6959da7ff0016b72aadd9fb77f53de6791a2887bc1a778a81e. 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: 7
| SHA256 hash: | ff14e49c4bf46e6959da7ff0016b72aadd9fb77f53de6791a2887bc1a778a81e |
|---|---|
| SHA3-384 hash: | 3154d101f94db0f65cf31e4d6ec1409d39e29d73bef6e330e6d51d27e1b31e6debf527fbb91c249a8d6d7fc08ef49ebe |
| SHA1 hash: | 9f5231a0fe43097a07e9ec09140c85acaa22335c |
| MD5 hash: | fa9bcadeef2861cbe458f5625a2e1676 |
| humanhash: | comet-sad-washington-wolfram |
| File name: | SecuriteInfo.com.Trojan.Packed2.42726.29016.31821 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 637'952 bytes |
| First seen: | 2020-12-03 10:26:45 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'638 x Formbook, 12'244 x SnakeKeylogger) |
| ssdeep | 12288:OHtXFP04gb9qbTtTMTSd0xf7NkbP+btD86X4GJQ3ui2qPVGNbTuMuKBD7hpvA:ONfgbiTFMOd0r4PeCJ3uOST0sDd |
| Threatray | 18 similar samples on MalwareBazaar |
| TLSH | A4D45C39AF592A39F53A6B3CC5B02155A7ED6793B307C9DD2CB201C90B23E029ED152D |
| Reporter |  SecuriteInfoCom |
| Tags: | FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
164
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
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
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains very large strings
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Scheduled temp file as task from temp location
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
Yara detected AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Backdoor.NanoCore
Status:
Malicious
First seen:
2020-12-03 07:31:49 UTC
AV detection:
24 of 28 (85.71%)
Threat level:
5/5
Verdict:
unknown
Similar samples:
+ 8 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook rat spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.poweruppowerwashing.com/21m/
Unpacked files
SH256 hash:
ff14e49c4bf46e6959da7ff0016b72aadd9fb77f53de6791a2887bc1a778a81e
MD5 hash:
fa9bcadeef2861cbe458f5625a2e1676
SHA1 hash:
9f5231a0fe43097a07e9ec09140c85acaa22335c
SH256 hash:
9584f6d01e6452371cc9b4828030a13045d99c243c497b63628828e66aabe26f
MD5 hash:
7476e403eef14ac403c63c7279831780
SHA1 hash:
8387f558e30dc115987ac2b5c174a41302471abf
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
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