MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 45de0a47d8bee8de67d818ea239f0f9c934c3299be3c3faefacb9e1e4800078c. 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: 15
| SHA256 hash: | 45de0a47d8bee8de67d818ea239f0f9c934c3299be3c3faefacb9e1e4800078c |
|---|---|
| SHA3-384 hash: | b561328df75cde708748c7c02c4e49ff672490f9e7eeb22d4162a021457ef582f16ee1854cde7d2c76dc766e1d6318fc |
| SHA1 hash: | 45d8d4498052803984a49f880d874c659945fc0c |
| MD5 hash: | 2986502fc991bed7cc87122bc481d5b4 |
| humanhash: | massachusetts-illinois-island-king |
| File name: | http___103.170.255.140_688886_vbc.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 588'800 bytes |
| First seen: | 2021-11-19 23:13:48 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 | 12288:zBqlwSPINx9zVGr5rg3xcnX5pPhdc2WjgDw:yDIxfErgAXc2WjgDw |
| Threatray | 11'297 similar samples on MalwareBazaar |
| TLSH | T110C4A0F11AC33905E42A05F5FF98589C173F998298198B87D581F95F0EF3AEB850CAB1 |
| File icon (PE): |  |
| dhash icon | f0f0e87171f0ccf8 (6 x AgentTesla, 2 x Formbook, 1 x XpertRAT) |
| Reporter |  Racco42 |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
126
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
http___103.170.255.140_pdfword_invc_000930003999000.wbk
Verdict:
Malicious activity
Analysis date:
2021-11-19 23:07:19 UTC
Tags:
opendir exploit CVE-2017-11882 loader trojan formbook stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Gathering data
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file
Creating a window
DNS request
Unauthorized injection to a recently created process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
formbook 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.
Malware family:
Formbook
Verdict:
Malicious
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
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)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
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:
xloader
Threat name:
ByteCode-MSIL.Trojan.StealerInjector
Status:
Malicious
First seen:
2021-11-19 08:53:12 UTC
AV detection:
21 of 28 (75.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 11'287 additional samples on MalwareBazaar
Result
Malware family:
xloader
Score:
10/10
Tags:
family:xloader campaign:ns87 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.rubberyslouka.xyz/ns87/
Unpacked files
SH256 hash:
65cf298fe4962168dd53f95cb2abf0134681917339355b0706994abedc7f3efa
MD5 hash:
e70fe2af23fe5459484716825c99848e
SHA1 hash:
91d70dd9f9532ccf11b4aa29a057d6378d67f494
Detections:
win_formbook_g0
win_formbook_auto
Parent samples :
ad3a88b9bfc7620d83535e96ba20b5bfa805d6e1fb5d8086a75c5f8f3e198b6c
6081195c36bebc5f4d29d4c3d4f8d76f2223b4fc220a7087fb078f5f57ceae75
96c1fb2e2f6c0a3a183caa1e28e687301957b892eeee41e8c8334c2ef903073d
55f1ae1de8b42e18d3a58fe05fcfa9abe7f6b65e49d44cf136af53c250111cb6
45de0a47d8bee8de67d818ea239f0f9c934c3299be3c3faefacb9e1e4800078c
6081195c36bebc5f4d29d4c3d4f8d76f2223b4fc220a7087fb078f5f57ceae75
96c1fb2e2f6c0a3a183caa1e28e687301957b892eeee41e8c8334c2ef903073d
55f1ae1de8b42e18d3a58fe05fcfa9abe7f6b65e49d44cf136af53c250111cb6
45de0a47d8bee8de67d818ea239f0f9c934c3299be3c3faefacb9e1e4800078c
SH256 hash:
063fbe36532a7ae49eaa4f931396b2b81727e9de4bf3b0806e23bef6421f364f
MD5 hash:
226ba486adeef6d5ceb5d583ec500bbc
SHA1 hash:
7e17e9f51247b166a733d51513db3df6a5a0c056
SH256 hash:
cc5c5860e83b708cd158454165cbeb714767119946049de5aa7677685be75c14
MD5 hash:
83cbea4dec6e5b64a85ee9b6f9ff7598
SHA1 hash:
5c1d12b792c32ba73b7bf2634da5e4d9fbcd7d4e
SH256 hash:
45de0a47d8bee8de67d818ea239f0f9c934c3299be3c3faefacb9e1e4800078c
MD5 hash:
2986502fc991bed7cc87122bc481d5b4
SHA1 hash:
45d8d4498052803984a49f880d874c659945fc0c
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: | INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture |
|---|---|
| Author: | ditekSHen |
| Description: | Detect executables with stomped PE compilation timestamp that is greater than local current time |
| 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.
Delivery method
Other
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