MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 e7cabf681ce8989913c4c78c8f539a791c852e0e637f359d2a399b91dc676506. 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: | e7cabf681ce8989913c4c78c8f539a791c852e0e637f359d2a399b91dc676506 |
|---|---|
| SHA3-384 hash: | 290c832ec00a60b89bbafbf0ecee406c85017549939c14ea4245a407b80d83ff7f72c239be265118a999d66839079c39 |
| SHA1 hash: | bbfd5bd99597e246fe61dc8fa4cbaa99c1808b1b |
| MD5 hash: | abbd913fabcce80fe6c14f8103800378 |
| humanhash: | avocado-oklahoma-august-september |
| File name: | abbd913fabcce80fe6c14f8103800378 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 716'800 bytes |
| First seen: | 2021-11-13 22:06:02 UTC |
| Last seen: | 2021-11-14 00:17:24 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 6144:6NnLK7WYbaY0T1Rpg+CDSx9iLbmjrjmI/HIv/yDu:6NnLK7WY+d1LdC6smjnD/Ivq6 |
| Threatray | 11'180 similar samples on MalwareBazaar |
| TLSH | T1F5E4400D7604053FFD2CA93194892B4427411FBE2A42E665FB6631C3EB373DB5E278A9 |
| File icon (PE): |  |
| dhash icon | feb292b4e29cac92 (8 x SnakeKeylogger, 1 x AsyncRAT, 1 x Formbook) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
102
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Creating a window
Unauthorized injection to a recently created process
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
anti-vm obfuscated packed
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.
Verdict:
Malicious
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Binary or sample is protected by dotNetProtector
C2 URLs / IPs found in malware configuration
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Found 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
Self deletion via cmd delete
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 delay execution (extensive OutputDebugStringW loop)
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
xloader
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-11-12 15:27:29 UTC
AV detection:
23 of 28 (82.14%)
Threat level:
5/5
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 11'170 additional samples on MalwareBazaar
Result
Malware family:
xloader
Score:
10/10
Tags:
family:xloader campaign:n58i loader rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.makingitreignz.com/n58i/
Unpacked files
SH256 hash:
268a2323968c7399cd573995bf1ab5af3a30de7994689a760fec39ac1ad58db9
MD5 hash:
0cc98f93b1d5c0509b3deedbed2f1087
SHA1 hash:
82e64ec24a0cbd046de1826edb6999884ef973b8
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
e7cabf681ce8989913c4c78c8f539a791c852e0e637f359d2a399b91dc676506
MD5 hash:
abbd913fabcce80fe6c14f8103800378
SHA1 hash:
bbfd5bd99597e246fe61dc8fa4cbaa99c1808b1b
Please note that we are no longer able to provide a coverage score for Virus Total.
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: | INDICATOR_EXE_Packed_Dotfuscator |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables packed with Dotfuscator |
| Rule name: | INDICATOR_EXE_Packed_dotNetProtector |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables packed with dotNetProtector |
| Rule name: | INDICATOR_EXE_Packed_SmartAssembly |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables packed with SmartAssembly |
| Rule name: | pe_imphash |
|---|
| 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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You need to login to in order to write a comment. Login with your abuse.ch account.url : hxxp://18.159.62.193/jv/t8/etl_00382_0541_0165410000.exe