MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5a125d1f8f0895426135345cf19d448fb3aaeacaa34eb055de6f2b89ac5dad17. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5a125d1f8f0895426135345cf19d448fb3aaeacaa34eb055de6f2b89ac5dad17
SHA3-384 hash: ec17a38a8e4ac6c34f57631b2cce92dc32a1d64c1b44ca7467a95c0eebc54a42833d53c04473ac7944a85b2bc632abe1
SHA1 hash: ae5538bb8775baa2c78b4eb4d9c15b9359ab9ba2
MD5 hash: 047f99c4bdccebcbc950e8310796465e
humanhash: harry-nine-delaware-hamper
File name:Statement- January 2023.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:823'229 bytes
First seen:2023-01-16 08:33:12 UTC
Last seen:2023-01-17 14:38:41 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader)
ssdeep 24576:YY8pDxFccBSquvQlnbplZcjDzLGZHLvlmuhx2O7oB:J8pDxFccBSquvQlnjaPuNLvlxt7oB
Threatray 4'315 similar samples on MalwareBazaar
TLSH T1FC050265E708B8D4D92313768DBF2D35234FFAFA8061454F25AC3A1AB563743A01BE4B
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon c4f8b8bae8e8e8d4 (1 x Formbook)
Reporter lowmal3
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
5
# of downloads :
183
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Statement- January 2023.exe
Verdict:
Malicious activity
Analysis date:
2023-01-16 08:35:16 UTC
Tags:
autoit
Link:
https://app.any.run/tasks/6b97962f-b10c-4d32-9664-b3135e375e8f

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/353322/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a process from a recently created file
Creating a file in the %AppData% subdirectories
Сreating synchronization primitives
Launching a process
DNS request
Sending an HTTP GET request
Reading critical registry keys
Launching the default Windows debugger (dwwin.exe)
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process by context flags manipulation
Stealing user critical data
Unauthorized injection to a system process
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/60617/overview
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
nymeria overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/63c50bfbde614a115a168723/reports/05d2b432-1518-4864-a6c8-85c618c23f70/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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d393bb3d-303f-493a-b745-df929964ed10
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1152210
Signature
Machine Learning detection for dropped file
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 harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 784942 Sample: Statement- January 2023.exe Startdate: 16/01/2023 Architecture: WINDOWS Score: 100 46 Snort IDS alert for network traffic 2->46 48 Malicious sample detected (through community Yara rule) 2->48 50 Multi AV Scanner detection for submitted file 2->50 52 2 other signatures 2->52 9 Statement- January 2023.exe 20 2->9         started        process3 file4 28 C:\Users\user\AppData\Local\...\gawqzwj.exe, PE32 9->28 dropped 12 gawqzwj.exe 1 2 9->12         started        process5 file6 30 C:\Users\user\AppData\Roaming\...\dlidh.exe, PE32 12->30 dropped 68 Machine Learning detection for dropped file 12->68 70 Maps a DLL or memory area into another process 12->70 16 gawqzwj.exe 12->16         started        signatures7 process8 signatures9 38 Modifies the context of a thread in another process (thread injection) 16->38 40 Maps a DLL or memory area into another process 16->40 42 Sample uses process hollowing technique 16->42 44 Queues an APC in another process (thread injection) 16->44 19 explorer.exe 8 7 16->19 injected process10 dnsIp11 32 www.accordvent.xyz 199.192.31.98, 49731, 80 NAMECHEAP-NETUS United States 19->32 34 capertidai.shop 198.252.105.99, 49714, 80 HAWKHOSTCA Canada 19->34 36 8 other IPs or domains 19->36 54 System process connects to network (likely due to code injection or exploit) 19->54 56 Performs DNS queries to domains with low reputation 19->56 23 mstsc.exe 13 19->23         started        26 dlidh.exe 19->26         started        signatures12 process13 signatures14 58 Tries to steal Mail credentials (via file / registry access) 23->58 60 Tries to harvest and steal browser information (history, passwords, etc) 23->60 62 Modifies the context of a thread in another process (thread injection) 23->62 64 Maps a DLL or memory area into another process 23->64 66 Machine Learning detection for dropped file 26->66
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5a125d1f8f0895426135345cf19d448fb3aaeacaa34eb055de6f2b89ac5dad17/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2023-01-16 08:34:08 UTC
File Type:
PE (Exe)
Extracted files:
32
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lijf2h4pbckueyjvgropdhker6z2v2wkunhlavo6n4vytlc5vulq._file
Verdict:
malicious
Similar samples:
123e747239c973af2c8b7dc8a33b26fdc3cb05f2be8af864290f823daae7d764
Formbook
5093e9d67a34fff3d38c33732a45c52ad365abdb3f62a3054fd09308fa7e17e2
Formbook
bfc9cf8ef1369ba05191e708fea5b6c71d653dee922f15a53a7aed0642e1b756
Formbook
df8573405d1b9e0d3bbd88adf1f5db88f8ced9d603b78b41881bd50de1d26cc5
Formbook
e19450065019d83966ee6106ff75a1fc710392179cb11426fd1011301ce1c06c
Formbook
e7456c57dba442a7e63f2bd45ff5be6c8168f2fcfd15c5e405536fb3bb212dcb
Formbook
+ 4'305 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence
Link:
https://tria.ge/reports/230116-kgetfsgb4x/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
Unpacked files
SH256 hash:
e439f02b72a882498d512689f380e1323c4d8342578fe8608e81061cf4a8aee1
MD5 hash:
3d90ab79b9719aded136b7cd437ebb21
SHA1 hash:
dbec6e868a293cb0bd58d35191b1423ab8942384
Link:
https://www.unpac.me/results/502ba391-b65e-42b2-b183-e89c821f2807/
Parent samples :
90e38d684c63fee4e5d7bdd16c4409022bf9edfc7cf266b9e49936962ce37b03
24fca3cd8aad055b2284fdf5c0cd73642b88bb19de7c3137361e46529da5b67f
8a2edeef9978d454882bfb233d9cd77505618b854f7899b27aeb095ff8ebb3f4
cc7cb2ebb12103aea621ec7962819aced4680b4322bc213a9257b36c8f2dab3e
cfa0a176bad0046bd498a5a7f5140ca92734b096c541a54acd1b002f228ec47c
22f34cc0b56ea1709b3af15b41b43fc40fca2b77debb8400108d3f517ee2ed4a
607e8a91c76f444784c2cbc1090cf8724d882d9861641a1f6e0de6b2b9401859
2de4a8c16d3643a3c58c63f4e7df2836919316635c05718dac1e474b6eb7fe29
ec61895ef8af01ff00970e46f7ba98c24bf9079d71e09d3c18576f1a9efc93c2
c1955052a26634f3571423dc64d3fd10c55fdb27f29eb3afd292787693ffcf91
4d4f7a1cb34d5309e1c82e7110209c974a08b3e82eaaf7799d7d9a3a176132ca
48860a4eb801109046a591d18809b1ff3e2b658f2a09c6fb36c4948cb88eb939
08ec22dd1d931a9d4194d5e46bc42914e62227c11e9fedce2175fe6a53eb4f92
6bef7c9809b35c7a2111872544e68aa29b8323f5936b6b1122c5f4138cf6e1e8
7e18e5fe9e980c48ad67cc2ce7423e818e15c1256e2ffe4ce85c5cfbd5b30877
5dbc3e721cd340dd80bfa7d0127d920f5f2630aa4b3b3ecfb8d2af9f28f0e208
4fe8bbc88d7a8cc0eec24bd74951f1f00b5127e3899ae53de8dabd6ff417e6db
6b6676267c70fbeb3257f0bb9bce1587f0bdec621238eb32dd9f84b2bcd7e3ea
1ffa8b06cb779360f8c42ccd4527ae3076d25d11b3a90976f04ea430173e9b85
e92f111b8aa01289f72c66585219861e0117c9939de56741cbb234fee55536fe
b69687c4b9aa0c1599840ea90562d3833367e8095addfc725fc2b52fad6ee565
SH256 hash:
5a125d1f8f0895426135345cf19d448fb3aaeacaa34eb055de6f2b89ac5dad17
MD5 hash:
047f99c4bdccebcbc950e8310796465e
SHA1 hash:
ae5538bb8775baa2c78b4eb4d9c15b9359ab9ba2
Link:
https://www.unpac.me/results/502ba391-b65e-42b2-b183-e89c821f2807/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5a125d1f8f08/report/overview.html
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/5a125d1f8f0895426135345cf19d448fb3aaeacaa34eb055de6f2b89ac5dad17

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:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns

File information

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

Malspam

Formbook

zip c23789ae01012f94e5cd69c91b4394e420f2ecb52c96ad453752c13d36a35c8d

Formbook

Executable exe 5a125d1f8f0895426135345cf19d448fb3aaeacaa34eb055de6f2b89ac5dad17

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/353322/
  
Dropped by
SHA256 c23789ae01012f94e5cd69c91b4394e420f2ecb52c96ad453752c13d36a35c8d
  
Dropped by
MD5 6ec4979220df7cf797fda56b9c0fc41f

Comments