MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 27ef35c90367b8bd42a5d68e93cd132c1ce8a7b0ba6a73e0447b016da8c4ddd6. 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: | 27ef35c90367b8bd42a5d68e93cd132c1ce8a7b0ba6a73e0447b016da8c4ddd6 |
|---|---|
| SHA3-384 hash: | 4b448e897cc25352730b81790b959378755f95ea937eba8f7b71f2cd9faa9ab1ca1b4e041ab326ab7b2db98e3ec97543 |
| SHA1 hash: | e6f5381278587db121711d7b2402d670786a76df |
| MD5 hash: | 000784ef1c02ffe9c81597871ac6d1e5 |
| humanhash: | golf-thirteen-nuts-don |
| File name: | 000784ef1c02ffe9c81597871ac6d1e5 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 928'256 bytes |
| First seen: | 2022-07-11 10:01:30 UTC |
| Last seen: | 2022-07-11 12:49:57 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 24576:jE5QcAWEDyajh/UFMXMQzlDYpDXanrtygrYs:HcAWEDytOXMWcDXan5Ys |
| TLSH | T13915E1CAA154DA60F02A053C35FEE3D051A1AC7AC9DD7DDDB862703D49F09B7242A6CB |
| TrID | 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.4% (.EXE) Win64 Executable (generic) (10523/12/4) 6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.4% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.EXE) OS/2 Executable (generic) (2029/13) |
| File icon (PE): |  |
| dhash icon | f0ccf096c8f2ccf0 (15 x AgentTesla, 7 x Formbook, 5 x Loki) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe FormBook |
Intelligence
File Origin
# of uploads :
3
# of downloads :
218
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
000784ef1c02ffe9c81597871ac6d1e5
Verdict:
Malicious activity
Analysis date:
2022-07-11 19:49:06 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Result
Verdict:
Clean
Maliciousness:
Behaviour
Creating a window
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
packed
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
C2 URLs / IPs found in malware configuration
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)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
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:
2022-07-11 10:02:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
19 of 26 (73.08%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Result
Malware family:
xloader
Score:
10/10
Tags:
family:xloader loader rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader payload
Xloader
Unpacked files
SH256 hash:
5613d98eafaa6e20c577b05d7be0a8a00f25e5de5ad109f68f92e5495a616539
MD5 hash:
5b48a8456f796adf5bd23ad688bc041f
SHA1 hash:
2634ff0833dd50b544e7c8deeed2e42c6fe3b795
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
23f03914e8e15e242ac907e902113d686ce2728fa84a8cf1006688dd785235db
MD5 hash:
30e8e45e1c5996472a98c514f93c1d16
SHA1 hash:
9304164b5ba2601b865b0dcf789cf6e0c75b2cd8
SH256 hash:
0fae1855c65d635d55e5f6aa450d8c9f3bd63c5cb4ef8e7d6947757b6c4a812e
MD5 hash:
51b3e4f94acfd5f6febdeda4f4e09db3
SHA1 hash:
c526c72601e747287c80aebb4357e6091aa2a960
SH256 hash:
afe6003e300e6476945f82b99f00849f50bdfd4c0bfef7b4342648c18bb19f11
MD5 hash:
717d78fc6309e5a19ba00aa355579768
SHA1 hash:
a09c060079d27f95538bd4b53ccbf22f51748368
SH256 hash:
883b63ef84c6b1cc09687962beca56e4f4b7960df7c5459e29998befaa3ccf15
MD5 hash:
ecb3f27eb8279c51608c8ea8f8050655
SHA1 hash:
82385d75444ab5fccacf37e2746c7dce73faa7f3
SH256 hash:
27ef35c90367b8bd42a5d68e93cd132c1ce8a7b0ba6a73e0447b016da8c4ddd6
MD5 hash:
000784ef1c02ffe9c81597871ac6d1e5
SHA1 hash:
e6f5381278587db121711d7b2402d670786a76df
Malware family:
XLoader
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
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
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.url : hxxp://192.3.110.133/800/vbc.exe