MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 0b32f79b8abe4a232193f819dccfa47a922353e961d37d1becd35171c2b04a89. 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: 14
| SHA256 hash: | 0b32f79b8abe4a232193f819dccfa47a922353e961d37d1becd35171c2b04a89 |
|---|---|
| SHA3-384 hash: | 4dfa8ac08028ced8c128b3c2b2bdd552c5628f4718220c703c8c0d6332524016fb9071c2cda3131b5de888f3ca97ec77 |
| SHA1 hash: | 1e0e9802d1a2d6d1dbb5f4c17ab65d3e2f8fe0fd |
| MD5 hash: | 9294a20eaa0b1e4bee3cc3a19ae7c679 |
| humanhash: | arizona-north-three-pennsylvania |
| File name: | obizx.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 804'352 bytes |
| First seen: | 2022-03-01 14:51:13 UTC |
| Last seen: | 2022-03-01 17:11:24 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger) |
| ssdeep | 12288:iEMIR/IpVrOAXbgvDiph6hgvyilaOXwZKXbP5+usTwrXgmmE++4uiebzk70qOvO:sbbMmchQla0YK1+uEIXFD4Jefk4q2O |
| TLSH | T11905AF0438EA5138F8368BF1CEC4EBF19B6DF221E44971F554000E559A56BBC894AEFD |
| File icon (PE): |  |
| dhash icon | ce9c9496e4949c9c (73 x AgentTesla, 51 x SnakeKeylogger, 30 x Formbook) |
| Reporter |  James_inthe_box |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
190
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Searching for synchronization primitives
Reading critical registry keys
Launching a process
Сreating synchronization primitives
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
obfuscated packed replace.exe
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 potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
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)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
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:
2022-03-01 13:31:39 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
20 of 28 (71.43%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:o36a rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Unpacked files
SH256 hash:
175c8f1ac64f1231c4137162b195ec77a979a17823a425b65b12035128ba76ce
MD5 hash:
210c0e0d157e98c8abfff78f9e2b225d
SHA1 hash:
35f113ee2bc78d447481ac0164e16b1b256d467c
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
dea795368def1bf2d501c57f9e223d0ac0676c52ee215ee7b914140019bd6782
MD5 hash:
9a96583c3c4186b9bb4b58a9c6032052
SHA1 hash:
f033456571a4e6a9b4a871d8c6345c733bd3c774
SH256 hash:
e3bdaf9e98eb65a070cf4424bc123e57ade151c41e4a0d375e769749155c1715
MD5 hash:
78a25e75b94923e889ecd100349facbe
SHA1 hash:
6b3f8db525d3c98f92ed480e664ab8ee9458340b
SH256 hash:
e2dee72ff63f8e531e4fc18d2ee550bee30650e2167c4537eeb5a0db2d93179d
MD5 hash:
808485afe61da9bc802eb3892028d06e
SHA1 hash:
2d4d7929a2cc0474a0506d2c28b53aae37d1d4ac
SH256 hash:
0b32f79b8abe4a232193f819dccfa47a922353e961d37d1becd35171c2b04a89
MD5 hash:
9294a20eaa0b1e4bee3cc3a19ae7c679
SHA1 hash:
1e0e9802d1a2d6d1dbb5f4c17ab65d3e2f8fe0fd
Malware family:
FormBook
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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.
Delivery method
Other
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