MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 37a8922f49037f65771bc1e4ab9d7fbb4b1c27ce2bc79fe618705f4d90ad7615. 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: 10
| SHA256 hash: | 37a8922f49037f65771bc1e4ab9d7fbb4b1c27ce2bc79fe618705f4d90ad7615 |
|---|---|
| SHA3-384 hash: | ed48a676e3e33b2e73d58817ab8132083acf957baeedaf45fd0aaf05e38142bd265e91eb7817b406cb7d9ba4a0ca3f99 |
| SHA1 hash: | 0f912cb2196d336faab2b5b12bcacbcf762b0114 |
| MD5 hash: | ba3d2fdca85a294e4a77660928d310d5 |
| humanhash: | king-robin-comet-ceiling |
| File name: | VIKRAMQST21-222.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 886'272 bytes |
| First seen: | 2021-04-26 08:22:42 UTC |
| Last seen: | 2021-04-26 08:56:08 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 24576:cmNRaiQSbp6jV2kJ5lTzWedVZivN/1TQZW:4SlQFJ5lTzzZivN/1R |
| Threatray | 4'829 similar samples on MalwareBazaar |
| TLSH | 4015027223689F24E57E9BBE8091640023F3E912D767E91A3EF815CD1966E444BF3B13 |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
123
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
VIKRAMQST21-222.exe
Verdict:
Malicious activity
Analysis date:
2021-04-26 08:27:36 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:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Result
Verdict:
MALICIOUS
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
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
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 dropped file
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: Scheduled temp file as task from temp location
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
Uses netsh to modify the Windows network and firewall settings
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
Win32.Trojan.Generic
Status:
Suspicious
First seen:
2021-04-26 08:23:09 UTC
AV detection:
12 of 47 (25.53%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 4'819 additional samples on MalwareBazaar
Result
Malware family:
xloader
Score:
10/10
Tags:
family:xloader evasion loader rat
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Maps connected drives based on registry
Checks BIOS information in registry
Deletes itself
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.evrbrite.com/o86d/
Unpacked files
SH256 hash:
e90a19eba5f2de3ba82f652221105bb0682b07c20abddec487c6f4354ea79c39
MD5 hash:
efb0de4397ea61e17d262e278b53ff86
SHA1 hash:
727fdf2ceb13262d56bdda24a02564fb3e80c8b0
SH256 hash:
37a8922f49037f65771bc1e4ab9d7fbb4b1c27ce2bc79fe618705f4d90ad7615
MD5 hash:
ba3d2fdca85a294e4a77660928d310d5
SHA1 hash:
0f912cb2196d336faab2b5b12bcacbcf762b0114
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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