MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b32ad3bf2b79e411ca0450c1d5430d12c9bb73c269e0838ee512bc816fcce3b7. 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: | b32ad3bf2b79e411ca0450c1d5430d12c9bb73c269e0838ee512bc816fcce3b7 |
|---|---|
| SHA3-384 hash: | 8c561c5bdf9ef6402ce849b27b7b59cd3ba1fc2f8222d99a1d7d1186f5b51239bbf3f243d27ef747ffbdc0d0b3df4d23 |
| SHA1 hash: | 16d950eae07654c9805d4476928c4c8d7d12fcc1 |
| MD5 hash: | 74ed218c2c421e3978445a1edbe40a08 |
| humanhash: | gee-summer-five-eleven |
| File name: | 74ed218c_by_Libranalysis |
| Download: | download sample |
| Signature | Formbook |
| File size: | 793'600 bytes |
| First seen: | 2021-05-03 12:00:41 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 24576:cuiV+Sy45VNaxhYxuPiRmE6zJ/sC44nJRT:5iV+vkaFKRmt/sKn |
| Threatray | 5'564 similar samples on MalwareBazaar |
| TLSH | CFF4019E36A18219E87E5B72597AC4701FB1B61AE1D3D38E5ED332B848F334106D3B49 |
| Reporter |  Libranalysis |
| Tags: | FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
104
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
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
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
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
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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:
Threat name:
ByteCode-MSIL.Trojan.Agentesla
Status:
Malicious
First seen:
2021-05-03 12:01:08 UTC
AV detection:
14 of 29 (48.28%)
Threat level:
5/5
Verdict:
malicious
Similar samples:
+ 5'554 additional samples on MalwareBazaar
Result
Malware family:
xloader
Score:
10/10
Tags:
family:xloader loader rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.cats16.com/8u3b/
Unpacked files
SH256 hash:
bdf79e57b5574f9bafb56f6d0592f5ee429df7eb0ad536fbdb4f2956aae36f87
MD5 hash:
826b29e2a141b055a5491c9d7dc6eea7
SHA1 hash:
af4201362b8603bf7e4b6e2ead1cfb610dd7c0a9
SH256 hash:
b32ad3bf2b79e411ca0450c1d5430d12c9bb73c269e0838ee512bc816fcce3b7
MD5 hash:
74ed218c2c421e3978445a1edbe40a08
SHA1 hash:
16d950eae07654c9805d4476928c4c8d7d12fcc1
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.51
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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