MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9a61edd9b5ea6a7486c0f016e3b3335a2f4b8c3fb59f5b45c4b57a5aafb8b1c6. 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: 14


Intelligence 14 IOCs YARA 4 File information Comments
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SHA256 hash: 9a61edd9b5ea6a7486c0f016e3b3335a2f4b8c3fb59f5b45c4b57a5aafb8b1c6
SHA3-384 hash: d8cd8bfda3f330f41c7e3bace75d7ae7614e5a570062b19ffdc46b2e2574b6a0650a8e7c73a9b6b948f3270dae23f53d
SHA1 hash: a976989840d446bb86c8ceec178a532ff7931da3
MD5 hash: 6893ca2c8c92f251b4f65277c3008fbe
humanhash: missouri-network-twenty-delaware
File name:PAYMENT COPY.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:704'512 bytes
First seen:2022-08-18 22:36:49 UTC
Last seen:2022-09-01 18:27:04 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:0Weh11R/5Pg6nzrVcb5B9XcpQ+BtVtGIx/AD4f+jPIb/4e:0HP1zpcb5B9cQutSiIDjTU
TLSH T14AE4E02436F91FA7EA7D57FDA9A0211403F8762B202EE39C5EC2B0EF1966F544910D63
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter GovCERT_CH
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
438
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
PAYMENT COPY.exe
Verdict:
Malicious activity
Analysis date:
2022-08-18 22:37:57 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/351ba4ae-84fa-40d0-8161-deeb07bbf37b

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/299684/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1496.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed wacatac
Link:
https://www.filescan.io/uploads/62febf102093f735286c2cba/reports/e43ad4cf-6f79-4f91-b97a-a32167cfa404/overview
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3d8d76d9-66a0-4338-8e40-9b668c1fe6a2
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1054117
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Deletes itself after installation
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
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Snort IDS alert for network traffic
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 harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 686630 Sample: PAYMENT COPY.exe Startdate: 19/08/2022 Architecture: WINDOWS Score: 100 31 www.6298vip15.com 2->31 33 dl519.dl556677.com 2->33 39 Snort IDS alert for network traffic 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 Antivirus detection for URL or domain 2->43 45 8 other signatures 2->45 9 PAYMENT COPY.exe 3 2->9         started        signatures3 process4 file5 23 C:\Users\user\...\PAYMENT COPY.exe.log, ASCII 9->23 dropped 55 Injects a PE file into a foreign processes 9->55 13 PAYMENT COPY.exe 9->13         started        signatures6 process7 signatures8 57 Modifies the context of a thread in another process (thread injection) 13->57 59 Maps a DLL or memory area into another process 13->59 61 Sample uses process hollowing technique 13->61 63 Queues an APC in another process (thread injection) 13->63 16 explorer.exe 13->16 injected process9 dnsIp10 25 www.998899.lc 128.14.22.37, 49782, 49783, 80 ZNETUS United States 16->25 27 artistamundial.com 66.225.241.38, 49784, 49785, 80 USG-CORPORATIONUS United States 16->27 29 28 other IPs or domains 16->29 35 System process connects to network (likely due to code injection or exploit) 16->35 37 Performs DNS queries to domains with low reputation 16->37 20 rundll32.exe 13 16->20         started        signatures11 process12 signatures13 47 Tries to steal Mail credentials (via file / registry access) 20->47 49 Tries to harvest and steal browser information (history, passwords, etc) 20->49 51 Deletes itself after installation 20->51 53 2 other signatures 20->53
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9a61edd9b5ea6a7486c0f016e3b3335a2f4b8c3fb59f5b45c4b57a5aafb8b1c6/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-08-18 12:20:27 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tjq63wnv5jvhjbwa6alohmztlixuxdb7wwpvwroewv5fvl5ywhda._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/220818-2jslrschhm/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Checks computer location settings
Blocklisted process makes network request
Unpacked files
SH256 hash:
aa1871a6c1fe17fda81349156b1368494579a38ce8d7ddb911902acd3d133961
MD5 hash:
53e8f4ba6e3a667868eca46b0a4a8d72
SHA1 hash:
369224ef8e8aa09691d7ce2083929442b73550e8
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/01c1f22c-08cb-4589-a020-e2da00a8ff4f/
Parent samples :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 hash:
551ef0181260a5ab5728a618c2e86443753aaeb425e6c3b1346dfb0a661c73af
MD5 hash:
3c7205139e6aabd7de040b15021c24ed
SHA1 hash:
e4c66e4ca1bb3b5488d7c4ba7fddc8cac118955f
Link:
https://www.unpac.me/results/01c1f22c-08cb-4589-a020-e2da00a8ff4f/
SH256 hash:
30fb6fdd0a9e51c7e2c8d55b9fe9d85cf260cc270cb4070e35a8976dd5596c32
MD5 hash:
74c0c577ade533a3523ddd36c193d3f7
SHA1 hash:
a467a43856b6040b04f5a3d63f35b66e985097fa
Link:
https://www.unpac.me/results/01c1f22c-08cb-4589-a020-e2da00a8ff4f/
SH256 hash:
2d066ca898f2faebdcf82f3cc388b6cc3d739be290e86633ee4803774ebfb1ec
MD5 hash:
f0899b30b09e3b23e1988c1f199c4f50
SHA1 hash:
7bab9ced44dcfa41661287213f48b1bc093c266b
Link:
https://www.unpac.me/results/01c1f22c-08cb-4589-a020-e2da00a8ff4f/
SH256 hash:
9b4aee132a0228378d66a57fda3a2030952309ef74cf2db724ac916b04d8c034
MD5 hash:
93c6391d23c1aa1ed66fb13f82f2ee31
SHA1 hash:
220098c3047c32b51ae13a5cc1e9beeef3da6e18
Link:
https://www.unpac.me/results/01c1f22c-08cb-4589-a020-e2da00a8ff4f/
SH256 hash:
9a61edd9b5ea6a7486c0f016e3b3335a2f4b8c3fb59f5b45c4b57a5aafb8b1c6
MD5 hash:
6893ca2c8c92f251b4f65277c3008fbe
SHA1 hash:
a976989840d446bb86c8ceec178a532ff7931da3
Link:
https://www.unpac.me/results/01c1f22c-08cb-4589-a020-e2da00a8ff4f/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.81
Link:
https://yomi.yoroi.company/submissions/9a61edd9b5ea6a7486c0f016e3b3335a2f4b8c3fb59f5b45c4b57a5aafb8b1c6

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

Formbook

Executable exe 9a61edd9b5ea6a7486c0f016e3b3335a2f4b8c3fb59f5b45c4b57a5aafb8b1c6

(this sample)

  
Dropped by
Formbook
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/299684/

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