MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4d905d988ba707e76ad18d72f16b931c1868e3ad4be521bf6142d6b9acf5b28f. 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: 12
| SHA256 hash: | 4d905d988ba707e76ad18d72f16b931c1868e3ad4be521bf6142d6b9acf5b28f |
|---|---|
| SHA3-384 hash: | dcd7103af75e95c433909aff48e509d2ebf6a0cf67b854916d6df827fb05fb098f39df24659bec1ccdbe725bf7a620a0 |
| SHA1 hash: | 1cec02b9f8013d6aefe8ae9547f6e7c0c947760c |
| MD5 hash: | 97960ead01b7487e3233c6724a412c6e |
| humanhash: | steak-fruit-autumn-cola |
| File name: | 97960ead01b7487e3233c6724a412c6e |
| Download: | download sample |
| Signature | Formbook |
| File size: | 285'289 bytes |
| First seen: | 2022-01-20 20:50:35 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 099c0646ea7282d232219f8807883be0 (476 x Formbook, 210 x Loki, 107 x AgentTesla) |
| ssdeep | 3072:oNyah0mJoOR5xaKMtyoygCZ0VIMDxctGqextEYNu+oVFzJjWRA3qw15N68tSKgwC:owcXKPygCKK4DtEFV1H5lptSnEg |
| Threatray | 13'111 similar samples on MalwareBazaar |
| TLSH | T1B254122A3CC5E9EFD64D88711F775B3ED37A9101150A069BAFA20D7950310822FA77EB |
| File icon (PE): |  |
| dhash icon | b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
207
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DHL PACKAGE DELIVERY DOCS BL-INV.xlsx
Verdict:
Malicious activity
Analysis date:
2022-01-20 20:38:46 UTC
Tags:
encrypted 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
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% directory
Creating a file
Unauthorized injection to a recently created process
DNS request
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
control.exe expand.exe overlay packed shell32.dll
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)
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
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 detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
xloader
Threat name:
Win32.Trojan.SpyNoon
Status:
Malicious
First seen:
2022-01-20 20:51:11 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
22 of 28 (78.57%)
Threat level:
5/5
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 13'101 additional samples on MalwareBazaar
Result
Malware family:
xloader
Score:
10/10
Tags:
family:xloader campaign:p86f loader rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Xloader Payload
Xloader
Unpacked files
SH256 hash:
6b22b63a03623cd346f8b8dad5f0d1ec8e6df80a9c6138e7638eb1e5073cba49
MD5 hash:
c0250827939121cbaf034f1a1853ee91
SHA1 hash:
0493659f0c749707643e4841dc94d3853787c997
SH256 hash:
ad9b920aac8b7bb26dea731f2e822e27a38fd14565db2cac3c439dba4eb4c2cb
MD5 hash:
8c2bf680706eab9c447b8c4cab0f5c28
SHA1 hash:
9732dfb5179a610f42f1637bc0af2222ef97d81e
Detections:
win_formbook_g0
win_formbook_auto
Parent samples :
10ff5c8bac827b012bc5b6f789e7c23913b662453cd0bcc7f3f5192260d7a950
4d905d988ba707e76ad18d72f16b931c1868e3ad4be521bf6142d6b9acf5b28f
e0b985ed9547d4799d352c98ed428c0ba78e3abfec8897ec406ea07f306cb982
bfb63f78c88894c097832d1073716db0d322456da3a2bccc15e57eac15fa903d
ef15eca83cb6c33e63b81fc047ebf055ea8d6855118fc616ec051ec0222307ac
16956685e8f153db05d1eda237f9fde5ae23cecc8de57f891be024af9af05626
4d905d988ba707e76ad18d72f16b931c1868e3ad4be521bf6142d6b9acf5b28f
e0b985ed9547d4799d352c98ed428c0ba78e3abfec8897ec406ea07f306cb982
bfb63f78c88894c097832d1073716db0d322456da3a2bccc15e57eac15fa903d
ef15eca83cb6c33e63b81fc047ebf055ea8d6855118fc616ec051ec0222307ac
16956685e8f153db05d1eda237f9fde5ae23cecc8de57f891be024af9af05626
SH256 hash:
4d905d988ba707e76ad18d72f16b931c1868e3ad4be521bf6142d6b9acf5b28f
MD5 hash:
97960ead01b7487e3233c6724a412c6e
SHA1 hash:
1cec02b9f8013d6aefe8ae9547f6e7c0c947760c
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.33
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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