MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 e96f510044e2be6e588df6baf04b49ee09a0b96404e79623cafba8465c4e24a8. 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: 9
| SHA256 hash: | e96f510044e2be6e588df6baf04b49ee09a0b96404e79623cafba8465c4e24a8 |
|---|---|
| SHA3-384 hash: | 0c8503fccf70d5c6940dad42219b01c528bb4891aed14cbe82680effb93d47c159a9957ad629880f52511de9fd60f8aa |
| SHA1 hash: | f2bc31f7b0420b2ebe02f577837e855b2678e949 |
| MD5 hash: | 4d80ba34b2d38dd92c36bb9b2057f890 |
| humanhash: | october-maryland-carpet-failed |
| File name: | 4d80ba34b2d38dd92c36bb9b2057f890 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 938'496 bytes |
| First seen: | 2021-07-14 16:52:55 UTC |
| Last seen: | 2021-07-14 19:39:35 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:s/u3ztsrNls9XOd4+QCK6ZdK2GQiQI9YwksyAlQ6EdjG7YfKRaozL92E1f7r3yOg:s/u6hGuxwCjH+aaswfy34gEcP |
| Threatray | 6'423 similar samples on MalwareBazaar |
| TLSH | T125158C2923BD971AF233FE315F68E6445FA66EB54215DC0D29C4320B0471E41AEABD3B |
| Reporter |  zbetcheckin |
| Tags: | 32 exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
157
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4d80ba34b2d38dd92c36bb9b2057f890
Verdict:
Suspicious activity
Analysis date:
2021-07-14 16:55:39 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
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.
Malware family:
Formbook
Verdict:
Malicious
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains very large strings
C2 URLs / IPs found in malware configuration
Found malware configuration
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 AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-07-14 16:53:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
19
AV detection:
20 of 29 (68.97%)
Threat level:
5/5
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 6'413 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.inspiredpractice.net/csls/
Unpacked files
SH256 hash:
aad1223784132163d372107bdcadb5a51293ca4eef08297acec42e57abececd9
MD5 hash:
bb36e6b0fdae05bd7f6ccc5b8ce47295
SHA1 hash:
4e0d8e697d9d368431978eb88cb7e0e8e4ca389c
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
5f5257e30cfc2caab058013ffc60f90fb8a5d780a14834e1371054290b7658e4
MD5 hash:
b0e14c3526d6623ae9b7b5f5e0efde76
SHA1 hash:
f7d127bff2dfb1100ebd55fdd12dfb7a2b382fdc
SH256 hash:
78fcc4ae05a4184d069ce12c7637e43267fd9580dbcfd4bc0f84d81bfb3fc49b
MD5 hash:
2bb15e375b6e621026442c067d1910b3
SHA1 hash:
b7e66e812f494c65015a58bec4dca13d945b9c11
SH256 hash:
4f6c2fd5eccae6c05eed265ed2f5e57905406770f50ce241938e090383200a91
MD5 hash:
5d83b61292a73a0e3b336f95c3dc80ec
SHA1 hash:
07a6473aa9940045056183f4cf2be56971fdf008
SH256 hash:
e96f510044e2be6e588df6baf04b49ee09a0b96404e79623cafba8465c4e24a8
MD5 hash:
4d80ba34b2d38dd92c36bb9b2057f890
SHA1 hash:
f2bc31f7b0420b2ebe02f577837e855b2678e949
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
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: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
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
Comments
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