MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 06bb9855bfa4a2ea3480925204f83b767ee01a9a59c638910a6b04cdd8cc43b6. 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


Intelligence 10 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 06bb9855bfa4a2ea3480925204f83b767ee01a9a59c638910a6b04cdd8cc43b6
SHA3-384 hash: 4fb9df73b173fc05c4f563b342b0cd063a3ee33df5bdc205d6f6184e2328560360967c1de532743f8be93f1f632040f4
SHA1 hash: fcc34877b78a112aa3007446940036134c38d133
MD5 hash: 82f22ca2df77218c243a6aab1de5304c
humanhash: cat-sierra-cola-floor
File name:REVISED PURCHASE ORDER.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:953'344 bytes
First seen:2021-04-27 19:42:26 UTC
Last seen:2021-04-28 13:49:26 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'737 x AgentTesla, 19'596 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:V5yvIUyefGRE4SCz6xph+RZdNltzKLGyIyUvx:V5yvjyP7SCz6xpYZdNl3nD
Threatray 4'848 similar samples on MalwareBazaar
TLSH 1515D0226708BF59E43D8778A1241A08D3F5FD0BD75ADB9E7EE410CA2921F409B67723
Reporter TeamDreier
Tags:FormBook

Intelligence

File Origin
# of uploads :
3
# of downloads :
103
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
REVISED PURCHASE ORDER.exe
Verdict:
Malicious activity
Analysis date:
2021-04-27 19:44:41 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/6c8ebbf9-3ec3-4e38-a77c-6350467a71f8

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/144698/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.685.26529.12153.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
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
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/699621
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Found malware configuration
Initial sample is a PE file and has a suspicious name
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
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:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 398728 Sample: REVISED PURCHASE ORDER.exe Startdate: 27/04/2021 Architecture: WINDOWS Score: 100 33 www.ultimatepoolwater.com 2->33 35 ultimatepoolwater.com 2->35 43 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->43 45 Found malware configuration 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 9 other signatures 2->49 11 REVISED PURCHASE ORDER.exe 3 2->11         started        signatures3 process4 file5 31 C:\Users\...\REVISED PURCHASE ORDER.exe.log, ASCII 11->31 dropped 59 Injects a PE file into a foreign processes 11->59 15 REVISED PURCHASE ORDER.exe 11->15         started        signatures6 process7 signatures8 61 Modifies the context of a thread in another process (thread injection) 15->61 63 Maps a DLL or memory area into another process 15->63 65 Sample uses process hollowing technique 15->65 67 Queues an APC in another process (thread injection) 15->67 18 explorer.exe 15->18 injected process9 dnsIp10 37 www.healtybenenfitsplus.com 192.187.111.221, 49773, 80 NOCIXUS United States 18->37 39 vissito.com 162.0.229.247, 49769, 80 NAMECHEAP-NETUS Canada 18->39 41 19 other IPs or domains 18->41 51 System process connects to network (likely due to code injection or exploit) 18->51 22 cscript.exe 18->22         started        25 autochk.exe 18->25         started        signatures11 process12 signatures13 53 Modifies the context of a thread in another process (thread injection) 22->53 55 Maps a DLL or memory area into another process 22->55 57 Tries to detect virtualization through RDTSC time measurements 22->57 27 cmd.exe 1 22->27         started        process14 process15 29 conhost.exe 27->29         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/06bb9855bfa4a2ea3480925204f83b767ee01a9a59c638910a6b04cdd8cc43b6/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-04-27 10:58:11 UTC
AV detection:
15 of 29 (51.72%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=a25zqvn7usrouneasjjaj6b3oz7oagu2lhddreiknmcm3wgmio3a._file
Verdict:
malicious
Similar samples:
149bc7bb666f2eabcf946822bd316709ddeeef787f059687415f98c71ad47783
Formbook
1e046f6dcd3265264a9a6891cdc1814f382c7ae887b57ae23ceff53c7e1a53ff
Formbook
23937d5a0c43160688d1f164a4fa52d777661d61a00fdee79d96d8fbc25cac6d
Formbook
4d8a482a05fd92a0186ad2c0f3e77a86740f5c5c7850de4f5ed93e03ed640026
Formbook
5399fb6324cc620d69fd08e7975f69703e4c754ccb38e19b4e8088d8e9bc2569
Formbook
87fb0ca5b0ebcc0dc80aeca8065b2e2bf1ec14cade124316227646bc59ad237c
Formbook
9d2688c35966c4ba68ca34f8274f34e6bc5e0e62e1d40ce4a3073149e841d8b4
Formbook
9e23de70acc475a483df75190ca88ff14395f99074f84c8eb86b4eadf523e498
Formbook
c0565af2331df2f4c2b1dd0d96200c21dadb9add0a3e1debaba3b241c38bb3da
Formbook
cf993c713cfe3b22bd4978530f420e2dc54c38d106ad5fc5a9aacb1e377b81e2
Formbook
+ 4'838 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210427-vaanrq5xtn/
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.onyxcomputing.com/u8nw/
Unpacked files
SH256 hash:
11cf5a51e593c007ff4f91294cf505ffd5e425e56387c60d81e6479cc284cc3b
MD5 hash:
73cc3f7e7700e6a54cb5f291dffe5aa1
SHA1 hash:
09174f9fa55c9bac0540efb7a8c682878a32d02d
Link:
https://www.unpac.me/results/54dd7526-7aa1-4cdd-98e0-643d96fe5e49/
SH256 hash:
06bb9855bfa4a2ea3480925204f83b767ee01a9a59c638910a6b04cdd8cc43b6
MD5 hash:
82f22ca2df77218c243a6aab1de5304c
SHA1 hash:
fcc34877b78a112aa3007446940036134c38d133
Link:
https://www.unpac.me/results/54dd7526-7aa1-4cdd-98e0-643d96fe5e49/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/06bb9855bfa4a2ea3480925204f83b767ee01a9a59c638910a6b04cdd8cc43b6

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/144698/

Comments