MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 193a1c34da89d6440a096ee33aacb247b042be98968acc7ce6a88cc3156e0dab. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 193a1c34da89d6440a096ee33aacb247b042be98968acc7ce6a88cc3156e0dab
SHA3-384 hash: 17cdce5b02c1ca0e9ea9ed1494a16ecc6e183ea2a2355401b17e219b1189501fd7dfb5a2fa9677f5d857dc09b1a4f492
SHA1 hash: 6881020b5a3972fca883336feae442633e99c5f7
MD5 hash: e8decf8a60fc8a4c64c14454ee4d5643
humanhash: skylark-victor-leopard-tennis
File name:SecuriteInfo.com.W32.AIDetectNet.01.13309.15454
Download: download sample
Signature Formbook
Create hunting rule
File size:651'776 bytes
First seen:2022-05-30 11:50:03 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'642 x Formbook, 12'245 x SnakeKeylogger)
ssdeep 12288:FSnw/kw5UZahP8hZgP4NuxVBOIkLJSr/0mkK11IlC5XOCsLZ2CUx9:FSqrUZxp8VQZQr/09sECjQgV
Threatray 15'905 similar samples on MalwareBazaar
TLSH T1B1D4013DB6C5CF02C5551A75D4E3802503F29B57A732D78A3F8622CA2E017A99D8DBCE
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 00ccf096ccc0d400 (21 x FormBook, 18 x AgentTesla, 11 x SnakeKeylogger)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
277
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.W32.AIDetectNet.01.13309.15454
Verdict:
Malicious activity
Analysis date:
2022-05-30 11:50:57 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/b641db87-7af8-4163-95b6-5327599ac4d3

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/275463/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.13309.15454.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control.exe obfuscated packed replace.exe
Link:
https://www.filescan.io/uploads/6294afa86eb3ff32633ff022/reports/feaa904a-cd97-46c5-b52d-dd17a96a070e/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/5d27ec64-e1f8-4917-9a85-9d90aa30a293
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1003659
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/193a1c34da89d6440a096ee33aacb247b042be98968acc7ce6a88cc3156e0dab/
Threat name:
ByteCode-MSIL.Trojan.Woreflint
Create hunting rule
Status:
Malicious
First seen:
2022-05-30 09:47:25 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=de5byng2rhleicqjn3rtvlfsi6yefpuys2fmy7hgvcgmgflobwvq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
29b6d1bbc9e8e8b0b357a9f5656f0fd956445d4fdbfd2b4f6b1bacab2534b7fc
Formbook
2da5d0fab4e517de649c1116c62b23202b6d4b46a99f1aa05d44d345d280ca10
Formbook
6b19bf1ec55b55f38c00c74fd66dd45c8d7e12eebebca913c4d21152ed0ced8c
Formbook
8ddee8d21d6847b663197cd64682cafc4a34bcc0a86af6a5e82f0bddfa838aee
Formbook
b4e446102081c3dda96a91145270f8a13ce318b708bea3921bc286e4c6fcc2a2
Formbook
b8d8a8ab682956d7abd31c4fa49690ece5f9349ea7753e83243ef5a933df4684
Formbook
d951d78db324f840c3dd3233c7900a8193329d769550cbf1c8857d5ef3fb5252
Formbook
dacb77cc1043b74ae83d504072258f6157c6bb72fcf340356cbd932cb10bbf28
Formbook
+ 15'895 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:mwfc loader rat
Link:
https://tria.ge/reports/220530-nzmhssgba6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Unpacked files
SH256 hash:
4ce82b4a07ad340168a2ad58b49b21cc0355e9a320d9d81ce319b979e4693062
MD5 hash:
9ebd5c164f7f102207de25e6e5694367
SHA1 hash:
c1abefa4a86ab58afeb14381ade6eaf9e9638bb8
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/32a86dac-c65a-4c02-a7dd-6b280767d4d1/
Parent samples :
b8d8a8ab682956d7abd31c4fa49690ece5f9349ea7753e83243ef5a933df4684
05d32cd3b93a055d165a689e3c561d6b32a291449ef4dbb2477d7b4153d7583e
2da5d0fab4e517de649c1116c62b23202b6d4b46a99f1aa05d44d345d280ca10
8ddee8d21d6847b663197cd64682cafc4a34bcc0a86af6a5e82f0bddfa838aee
193a1c34da89d6440a096ee33aacb247b042be98968acc7ce6a88cc3156e0dab
f44db940dcba5d7419aed9de5ed3069d948e8a358bfaf5d502521aac09a340c9
5027f6ad1cd2f9f50c7965fa2f959f93c4b199f4232c5b9f7f8a15406b57ec1c
441c12b87bca3daf36a571d93fa052b1cb47d9f6b1f80ef22ead84a1961ec66d
49b5b36041408c4f58810bad116898bec932533a1487099f1049c0df3740688f
78a9d166296301f3d370ad7a8a85e6e47264490a2b44bc48e4b123dd53117737
af565dffdabcb554023971da8baef27d012437fa48b2479592a727d3f8a5816b
a861c51fc6fba9da6fe8f42513395fef9f61b0ae69daa80fa9d695000608ed20
10fd06a398a69a6ed619974bbde91c9868e0abc9cf0bad3b38ce1dc7d3dc1ae6
1882a0700a0cbe3213f007458d82eafc571b2f19a539b1d3b6e985e22396a907
d4078f3fd171a8274ba364aef77d8d3e18093eae1badc1a57e0475dbc177d868
SH256 hash:
840be1d54ac08fdec3556b93ff92af7e2f6d7c909a7606c59c5ac777670e2742
MD5 hash:
cc4a8210cb3e6146e928003944c15fbf
SHA1 hash:
e218e2b2a8c8e204c19d6cc6aec987b87544d566
Link:
https://www.unpac.me/results/32a86dac-c65a-4c02-a7dd-6b280767d4d1/
SH256 hash:
93568bba6e70240ae1482f96b8438e2c095858d1400a22fe71ceecb71ed74d72
MD5 hash:
130377ef3a8911fcc8db0777ce4ba36b
SHA1 hash:
d4269a651f6b6e76884445eec42e540cf6b43a74
Link:
https://www.unpac.me/results/32a86dac-c65a-4c02-a7dd-6b280767d4d1/
SH256 hash:
e8c644df6add303a220a59a2e920a0b3f528b6248d1ec0c660f5a85d3ca7f5f7
MD5 hash:
6b03ec8880137b26102bd8849dde2855
SHA1 hash:
9b2b5aa7668c5ccd302f5a354b950a9076f613c4
Link:
https://www.unpac.me/results/32a86dac-c65a-4c02-a7dd-6b280767d4d1/
SH256 hash:
cf540c33d663261874056ccd81baf8e15942081364e132cc73c204b01a2b37d4
MD5 hash:
94df28edc4f54801adc13d3de2ebd921
SHA1 hash:
4d3a7b01c0ee09d8b5010c6e7b5905ee5257946f
Link:
https://www.unpac.me/results/32a86dac-c65a-4c02-a7dd-6b280767d4d1/
SH256 hash:
193a1c34da89d6440a096ee33aacb247b042be98968acc7ce6a88cc3156e0dab
MD5 hash:
e8decf8a60fc8a4c64c14454ee4d5643
SHA1 hash:
6881020b5a3972fca883336feae442633e99c5f7
Link:
https://www.unpac.me/results/32a86dac-c65a-4c02-a7dd-6b280767d4d1/
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/193a1c34da89d6440a096ee33aacb247b042be98968acc7ce6a88cc3156e0dab

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.

Cape
Cape
https://www.capesandbox.com/analysis/275463/

Comments