MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6f953b35fe9f1aa984e06446bc6353ecf594c6dbe11e7b07be43bd6e0eb8ad9a. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6f953b35fe9f1aa984e06446bc6353ecf594c6dbe11e7b07be43bd6e0eb8ad9a
SHA3-384 hash: 9ca0fe2b62cf1b285c5d7ee9639f89da2c4e50186276e1cd65f23d6375af1738b8621c35c75577e93799b287a10ddbb5
SHA1 hash: f2b78198a3587b97548717c3a1db995817da1710
MD5 hash: 9a4cea4caaf5eb230c5b11e7da2a112f
humanhash: chicken-chicken-zulu-pip
File name:DHL RECEIPT.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:313'880 bytes
First seen:2022-06-21 14:53:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 6144:LvArm7CtUMT59qL/qOflDhfdW+FfUuABLYRwg:DWpNwbtLBUu5t
TLSH T18964CF1B73DC4F41D9A86AB5C4DF552113E2AEC72F32D39A3F08679C1E423A39E80659
TrID 52.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
22.4% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
7.5% (.EXE) Win64 Executable (generic) (10523/12/4)
4.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter abuse_ch
Tags:DHL exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
220
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/282012/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.4028.25615.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a file
Сreating synchronization primitives
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated overlay packed
Link:
https://www.filescan.io/uploads/62b1dbd246804683cbbaf3c0/reports/58f5c276-c115-4c06-bb8b-4058ea12d94c/overview
Result
Verdict:
UNKNOWN
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/399e262b-b90f-4054-9233-945958ebffb5
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6f953b35fe9f1aa984e06446bc6353ecf594c6dbe11e7b07be43bd6e0eb8ad9a/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2022-06-21 09:05:47 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=n6ktwnp6t4nktbhamrdlyy2t5t2zjrw34ephwb56io6w4dvyvwna._file
Verdict:
malicious
Label(s):
formbook
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Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:formbook family:xloader campaign:k0dn loader persistence rat spyware stealer suricata trojan
Link:
https://tria.ge/reports/220621-r9vtpsggh4/
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
System policy modification
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run key to start application
Reads user/profile data of web browsers
Adds policy Run key to start application
Executes dropped EXE
Xloader Payload
Formbook
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata: ET MALWARE FormBook CnC Checkin (POST) M2
Unpacked files
SH256 hash:
eb1bc8ce5d20bc63003be8e9bf7a01185040f631e988f2574346936542fb0b08
MD5 hash:
4fbadbe3906d6d029a770616e042a91b
SHA1 hash:
e28889864400b184a9e11c4e365899e2d9f0c7f2
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/dd9ef909-3569-41fb-81ad-2281512c2eb0/
Parent samples :
444785a229ad49a95ce3ac8e0b1e0485fb7dce76d521331397702cdfae648607
63a24a782f2d4f31f57886852f84eda1eea782ab040cebb37d9325c8da6f2b93
6f953b35fe9f1aa984e06446bc6353ecf594c6dbe11e7b07be43bd6e0eb8ad9a
0fcd6e9b28b7605ca9775462603f308e1a598528ff0674e297d66253619f42f4
1623f32f1937aa2290ac5c0cd3c132be192d4fad1782768bf1b705272e245ca5
abaea9c3b27ce7b16be954313ac278a2858afdec6e8baa408e6a6944e30ee4a0
SH256 hash:
4f2115a06815e63e5a6c2314b94b2c6e161dfce1d036620b885d6e64ce606739
MD5 hash:
66dfa7202daa835b4436853f52d301fa
SHA1 hash:
7fad7b50e8174057549ee8ea87ff55a03e30db9d
Link:
https://www.unpac.me/results/dd9ef909-3569-41fb-81ad-2281512c2eb0/
SH256 hash:
6f953b35fe9f1aa984e06446bc6353ecf594c6dbe11e7b07be43bd6e0eb8ad9a
MD5 hash:
9a4cea4caaf5eb230c5b11e7da2a112f
SHA1 hash:
f2b78198a3587b97548717c3a1db995817da1710
Link:
https://www.unpac.me/results/dd9ef909-3569-41fb-81ad-2281512c2eb0/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6f953b35fe9f/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/6f953b35fe9f1aa984e06446bc6353ecf594c6dbe11e7b07be43bd6e0eb8ad9a

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:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
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.

Cape
Cape
https://www.capesandbox.com/analysis/282012/

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