MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 147cfef4fe40948319917d0118d70d1d4eb67b5de170bfba84b8b27a69f6bff3. 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: 147cfef4fe40948319917d0118d70d1d4eb67b5de170bfba84b8b27a69f6bff3
SHA3-384 hash: 154d7b6ada8edce39839312ffd02997641a7ca93ba5c0d7b21c3e3a43785febc8a8d20fa7b9ede1cb6c4b316f5eeb68d
SHA1 hash: b9c415f5e1f5972ce9dba2738bde9cd0c75f3748
MD5 hash: c5bf72db4ec9e14f0626e05d46d75c92
humanhash: snake-comet-florida-coffee
File name:IMG26102022.654456787569876502.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:876'032 bytes
First seen:2022-10-27 17:17:47 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:+gYzZzX9O+YZHlTeQKjWCWxtDLsa4L/fZNKtt7u:+gYzVxYZHlTeQKiCWxtPva5NKM
TLSH T1D5158C387B5B8F07D0D5CE30A8B0C1F416639DBEA96ECA82EAD83DB770252E5594D047
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 8e36b29696b23686 (2 x Formbook, 1 x AgentTesla, 1 x Loki)
Reporter GovCERT_CH
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
254
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/325055/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.738.32296.4187.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
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/860e643a-279c-49d5-acd9-8d4cc94b235b
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1099609
Behaviour
Behavior Graph:
n/a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/147cfef4fe40948319917d0118d70d1d4eb67b5de170bfba84b8b27a69f6bff3/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2022-10-26 05:56:20 UTC
File Type:
PE (.Net Exe)
Extracted files:
39
AV detection:
24 of 41 (58.54%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cr6p55h6ickiggmrpuarrvyndvhlm6254fyl7ouexczhu2pwx7zq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:s5zx rat spyware stealer trojan
Link:
https://tria.ge/reports/221027-vva3jadadn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook
Unpacked files
SH256 hash:
e7cccb43dd3b796e66281d2f398c390ce0942ae8214ccc306219a938fd4d5656
MD5 hash:
f40c50b52491bd866e05761d98d141e8
SHA1 hash:
b6ee73fb9683096944f650c35c7143a7c31837ea
Detections:
XLoader
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/27392575-2fd8-4720-b2be-6909ff4126e4/
Parent samples :
49139beffbec5c8b7f4f11e82112e0972f60de6b7064456b1cec936d5dd20cec
9deb843c2acb12488c174fd87435431dcc1fac8c1fe33e55aa603cfe3e013c77
736808fef49ea666d160c9943b624f0ad79c3d10c44b8042a602d8a31d2465a3
85846e56e40f6b85ab49d60d63c727503ddccd314986d46fc634400d0075c1a9
147cfef4fe40948319917d0118d70d1d4eb67b5de170bfba84b8b27a69f6bff3
a3e826a617c70963f36c801778b0a572d0bd07bb5dd519bbbde5712fe4a9f226
01e953f7efe55cf5970090491b1fc25dce140a505dea9e74bb07b81e3ef4f89e
6fd861a2b677a86550afe16ac310a004723d72b8f9324a861f81c842060c42fa
4f319d971fd23958cbb4a4a2dcc608c2cba461194011e526d693c25a909e8505
e3c262e12306134d77bc9ddab5530cba29e83c9cafbec4ff39ac719540946ee0
4514fc2a757de12c765ce8886024f9e88a24e8c716001b911fab3fa693fcbdb1
7b00599838c328e0b0f684cf8afb33a2e60be3a7e470151541e5ca9cce64d2ee
4c3d925669944dbdec6649638901b8ccb110c2ff971d8cf558ef05f9980ecf69
b20450dbe24a9e4b79d2dc6911d9d8da565fa88776fc4c8ec1ffa9b9dc3e0bc0
137ab99c2cbf5b89d466a1208139b94be31e7668e94b9d0e35c41e180bbbd702
1b60de037862c81181d9068b63660bc31521b0f53a158bf62b05da36bfa92446
cf7453c66634ec6525211464e5156835d5c3f1fd6392a82c1eb6a4775b002ba6
d621c9967cd3036f9e888588e71820eec8f5649ebe8c441ae3ef3bae9e01b0ac
SH256 hash:
e43ed5a4e94e1b17fdde319b08cb15120b3d0c05548c1332d4abbf4f282cb389
MD5 hash:
dd88b555de397f749a9e38a3a14d25b4
SHA1 hash:
5280de0af81c992a7114f029d135f157135a27da
Link:
https://www.unpac.me/results/27392575-2fd8-4720-b2be-6909ff4126e4/
SH256 hash:
fee53c010ccbb5764ad4216af4be1ff10c56c7bc73e4b1dc6e6bdc61193cfbe2
MD5 hash:
dfb1c5c97b160cce9ae9951156353ae0
SHA1 hash:
ff779ac30ef2233fd219d7a9e9872e6ddf805299
Link:
https://www.unpac.me/results/27392575-2fd8-4720-b2be-6909ff4126e4/
SH256 hash:
c8201dbdbf38a5951464ba0dd9b33d6815887235d51fec98b8b5ae543ee6dca3
MD5 hash:
324c2946d4dd22d76afdf33ff3b6c794
SHA1 hash:
d34f47ca7cc1121770b19cc02096b17b662e7638
Link:
https://www.unpac.me/results/27392575-2fd8-4720-b2be-6909ff4126e4/
SH256 hash:
6c9610dcb5358f7344b25a89876bde7a6d6535836128fc10a5f0554bcbdc77a5
MD5 hash:
01f86562a87c4d35db481864634c67cb
SHA1 hash:
9d6a79a94eb2038224b44571b1b8660221947a93
Link:
https://www.unpac.me/results/27392575-2fd8-4720-b2be-6909ff4126e4/
SH256 hash:
744928a56b4d36f17e73eea0534c5e99103d1553d5b0a864a6fd9d4f9899b47f
MD5 hash:
91fed5db1afcdf48e0cd6d4058a013ba
SHA1 hash:
3717b3346e25d3f66f00626ad1a771d8655f485f
Link:
https://www.unpac.me/results/27392575-2fd8-4720-b2be-6909ff4126e4/
SH256 hash:
147cfef4fe40948319917d0118d70d1d4eb67b5de170bfba84b8b27a69f6bff3
MD5 hash:
c5bf72db4ec9e14f0626e05d46d75c92
SHA1 hash:
b9c415f5e1f5972ce9dba2738bde9cd0c75f3748
Link:
https://www.unpac.me/results/27392575-2fd8-4720-b2be-6909ff4126e4/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/147cfef4fe40948319917d0118d70d1d4eb67b5de170bfba84b8b27a69f6bff3

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 147cfef4fe40948319917d0118d70d1d4eb67b5de170bfba84b8b27a69f6bff3

(this sample)

  
Dropped by
formbook
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/325055/

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