MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d04ab260ca94c62be68bb517f87ee52be1a74eb6aa5930f11348561c1c2556fd. 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


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d04ab260ca94c62be68bb517f87ee52be1a74eb6aa5930f11348561c1c2556fd
SHA3-384 hash: 8e1bccd73905fc80c24113cab4a1cda4120d92c070016b9620c2bbffc254501ab813cb9614effc0cb2265956a925241b
SHA1 hash: eebc9bc9055ea06528809a71e2d15905daae6584
MD5 hash: 76a7c0d6f8a0461b9d1357c7ac09ba32
humanhash: xray-may-mirror-march
File name:Request For Quotation.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:969'728 bytes
First seen:2022-07-05 13:22:19 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'597 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:KdagBePSVM+qCKOdsthVAFuQ/bigVSks6+2uT3OEjBDQ74C/2f6dsYqtuveoDlt:OagBZZOOitzAQ8ZsAuz1mIYyuv
Threatray 16'131 similar samples on MalwareBazaar
TLSH T18725D050BAFADFF5C83803F8442051501BF75EC6294AE798ADC978EE9A34F414964E3B
TrID 69.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.9% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon b0cf4a4c4c4ccfb0 (31 x Formbook, 20 x RemcosRAT, 18 x AgentTesla)
Reporter GovCERT_CH
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
256
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Olock.1.12641.4030.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Launching a process
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62c43b38783441cda108d793/reports/539d59c9-13b3-4e7d-8040-daf8c5a99d10/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/797ed0c8-37e5-4ca1-bb07-7b3dc9247670
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1024905
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Initial sample is a PE file and has a suspicious name
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 submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d04ab260ca94c62be68bb517f87ee52be1a74eb6aa5930f11348561c1c2556fd/
Threat name:
ByteCode-MSIL.Trojan.FormBook
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Status:
Malicious
First seen:
2022-07-05 09:12:55 UTC
File Type:
PE (.Net Exe)
Extracted files:
58
AV detection:
22 of 39 (56.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=2bfleygkstdcxzulwul7q7xffpq2otvwvjmtb4itjblbyhbfk36q._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
18ce13c9dc11ab8d14b603076b0d6f3141dd415314be89264c8ff742f01a13a1
Formbook
2a07b7a4dcebfe797400edbed8626749e59a8e8b729718202099a85b26db07ab
Formbook
35ddf428695769bb87459e0848cfae7eb62a86c91c8bb33a2caa23c5fbc43b73
Formbook
3f6c93773e47afcf964b6d01313d63b90dcdb8ac227cd7bb80b232fc924f5aac
Formbook
69d70d033c1106da88355ab2439f1ccabb61bfaa704cfd4603479ce2270de58c
Formbook
77c8229ca84c4dcc76e71af9dfd376baeb9f45595989b5b24dfd57892f314900
Formbook
7fd0e394a9d74592a74d04b3dccf2dcf8457d0e894cadadbf999c327e9b3940e
Formbook
9696d3ec13f85ada39b140ae0096e765db0ff630f351ffa1e96484f6a4f2f030
Formbook
a9aa59bed8eb3e4839b215c072549c359c3867b238e65c4bf98a5f274d2808bb
Formbook
d9953c25aba720427a7122609ba2ec3ed42861e9acd631dc5f2a0deb3d8508b5
Formbook
+ 16'121 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
suricata
Link:
https://tria.ge/reports/220705-qmr9mabec3/
Behaviour
Modifies registry class
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
Suspicious use of SetThreadContext
Checks computer location settings
Deletes itself
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
1bdf84120af76ca4d76a0bc1e9e2163f15845c80edb0d53fc5bff39f72d4b97d
MD5 hash:
8f346bfdcf390610816001db1589a6b3
SHA1 hash:
9d3709b3614b17a4d6dd9bb7f0b1d44ac75503d7
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/a24504aa-148a-4f96-9294-a338fb6d13f1/
Parent samples :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 hash:
c4d768d60495d5b3b72f826effb11ab5bc1b1f283f7932236d39bfde97f08496
MD5 hash:
676a82a8e7ff5bf49349ac07cd4d9aea
SHA1 hash:
22ca4c0ad285ca1ff60c96c3d8d0747bb043103a
Link:
https://www.unpac.me/results/a24504aa-148a-4f96-9294-a338fb6d13f1/
SH256 hash:
70bb4f8aa7d0a33f8206f78c845fa2bd686c2a0f2b3bd50cd0b6b887a45398ca
MD5 hash:
30d61a3a3e26c2bca2eb766990132d7c
SHA1 hash:
94f9742d5f21b13f7d8d194fe938193cbb6a0d4d
Link:
https://www.unpac.me/results/a24504aa-148a-4f96-9294-a338fb6d13f1/
SH256 hash:
3b59fe180dd50e3f3d4fdcbdd4e7a2d4e3e1c85ae43cb4f3716c4be41e9ec2ae
MD5 hash:
9ea556e333e216a65aa09c102f36004f
SHA1 hash:
814c07f1dc68bd61840384aac3aa8346d9f8148f
Link:
https://www.unpac.me/results/a24504aa-148a-4f96-9294-a338fb6d13f1/
SH256 hash:
c17290b84e768d6746745af1bc477a3dd2dfbc5273c5a745cbaca4cf50f987d9
MD5 hash:
de450641b91668fa67f86beb0a7b31ac
SHA1 hash:
4c60125c6b99f0cbd7056040f281a9438ae201f9
Link:
https://www.unpac.me/results/a24504aa-148a-4f96-9294-a338fb6d13f1/
SH256 hash:
d04ab260ca94c62be68bb517f87ee52be1a74eb6aa5930f11348561c1c2556fd
MD5 hash:
76a7c0d6f8a0461b9d1357c7ac09ba32
SHA1 hash:
eebc9bc9055ea06528809a71e2d15905daae6584
Link:
https://www.unpac.me/results/a24504aa-148a-4f96-9294-a338fb6d13f1/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/d04ab260ca94c62be68bb517f87ee52be1a74eb6aa5930f11348561c1c2556fd

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: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 d04ab260ca94c62be68bb517f87ee52be1a74eb6aa5930f11348561c1c2556fd

(this sample)

  
Dropped by
FormBook
  
Delivery method
Distributed via e-mail attachment

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