MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 93d75ee7ff41d078613fe66301551570e2102d52ee9505dc09eff74d6a70df8d. 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 24 File information Comments
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SHA256 hash: 93d75ee7ff41d078613fe66301551570e2102d52ee9505dc09eff74d6a70df8d
SHA3-384 hash: dbe48d5440a9058505a2b8d471982f2db3f0a9e454f889e12d96167bb9df66ea39345445c383239fd788bf825eb0688c
SHA1 hash: d7ad6790d2cf869319041a3809029f4a19267fa4
MD5 hash: a505444ab0e1d6d28439fcb8f990b2a9
humanhash: venus-vegan-dakota-berlin
File name:Updated Price List for 2025 Business Year.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:913'408 bytes
First seen:2025-01-26 16:54:30 UTC
Last seen:2025-01-28 09:37:40 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'737 x AgentTesla, 19'596 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:O1XzB8hhQy5wneJnARkqLcRJEDufw6us:OJl8TFBARkrRJEDowhs
TLSH T154157AD02B22A3D9DEAB5930955D9FF483B3392BB404B9E676DC2B4731D931E9908F01
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
File icon (PE):PE icon
dhash icon c0803c34261684f8 (4 x Formbook, 1 x SnakeKeylogger)
Reporter threatcat_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
4'881
Origin country :
CH CH
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6798a70329ae628cf42a3f56
Tags:
remcos virus micro msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Сreating synchronization primitives
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed packed packer_detected vbnet
Link:
https://www.filescan.io/uploads/679668e885aac483f3886782/reports/cbff17f3-ba22-4a63-bfa4-f0445fc8da7d/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/93d75ee7ff41d078613fe66301551570e2102d52ee9505dc09eff74d6a70df8d
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:
Agent Tesla
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6956a4f0-646c-4cb9-b2fe-887fabc1b5a3
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1599878
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
Found direct / indirect Syscall (likely to bypass EDR)
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Machine Learning detection for sample
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)
Suricata IDS alerts for network traffic
Switches to a custom stack to bypass stack traces
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1599878 Sample: Updated Price List for 2025... Startdate: 26/01/2025 Architecture: WINDOWS Score: 100 31 www.yusufzdemir.xyz 2->31 33 www.menekankan.xyz 2->33 35 18 other IPs or domains 2->35 45 Suricata IDS alerts for network traffic 2->45 47 Antivirus detection for URL or domain 2->47 49 Multi AV Scanner detection for submitted file 2->49 53 5 other signatures 2->53 10 Updated Price List for 2025 Business Year.exe 3 2->10         started        signatures3 51 Performs DNS queries to domains with low reputation 33->51 process4 file5 29 Updated Price List...siness Year.exe.log, ASCII 10->29 dropped 65 Injects a PE file into a foreign processes 10->65 14 Updated Price List for 2025 Business Year.exe 10->14         started        signatures6 process7 signatures8 67 Maps a DLL or memory area into another process 14->67 17 ssifzIGIKM.exe 14->17 injected process9 signatures10 43 Found direct / indirect Syscall (likely to bypass EDR) 17->43 20 Utilman.exe 13 17->20         started        process11 signatures12 55 Tries to steal Mail credentials (via file / registry access) 20->55 57 Tries to harvest and steal browser information (history, passwords, etc) 20->57 59 Modifies the context of a thread in another process (thread injection) 20->59 61 3 other signatures 20->61 23 ssifzIGIKM.exe 20->23 injected 27 firefox.exe 20->27         started        process13 dnsIp14 37 www.gerfhd.info 47.83.1.90, 50045, 50046, 50047 VODANETInternationalIP-BackboneofVodafoneDE United States 23->37 39 mykitchen-ideas.shop 162.241.62.235, 50025, 50026, 50027 UNIFIEDLAYER-AS-1US United States 23->39 41 10 other IPs or domains 23->41 63 Found direct / indirect Syscall (likely to bypass EDR) 23->63 signatures15
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/93d75ee7ff41d078613fe66301551570e2102d52ee9505dc09eff74d6a70df8d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/93d75ee7ff41d078613fe66301551570e2102d52ee9505dc09eff74d6a70df8d/
Threat name:
ByteCode-MSIL.Backdoor.FormBook
Create hunting rule
Status:
Malicious
First seen:
2025-01-26 13:56:37 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=splv5z77ihihqyj74zrqcvivodrbalks52kqlxaj573u22tq36gq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery
Link:
https://tria.ge/reports/250126-ve4pxaxkbw/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/4d3efd45-5206-4fe3-8c63-7ff6841da3b2
Unpacked files
SH256 hash:
f55bbdf72e564fe51b0966df7c7441cbc3d2bf7f080d9963efd856449b440c38
MD5 hash:
03f0b5155960e98eb7763f43da3e9907
SHA1 hash:
48f30aac7e669319fecfd9f864e81c973d5e7a8d
Detections:
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/cf32906e-c9da-4fdd-8f23-de47081be8c5/
Parent samples :
2ded7ae6526b0a58dbeb50d575c13c84f76751f15a81ffb81d4a4d7f9d8539ce
17c4031831d4166a50a72b65ebdb2a4825645a3314ba5907f46329b9da9b2a06
93d75ee7ff41d078613fe66301551570e2102d52ee9505dc09eff74d6a70df8d
ee55e7f496b05d9bf98cc381e621483f549f9452d94d6ce32d4f3b59c67bec57
85c83e8461064a67455752d482537bc86d195719942ab01d2211dc75bb69f8c0
46d3ad35d5b8f4489e3752447bdc1c3690e3cb69259f2b561e9a6c7a6677e769
SH256 hash:
dbbe53d8aaf54a427ca7e4f3b3a32abcc8ef96dd642b017b54c74e4ba6d8b57b
MD5 hash:
9db50228cde30984246365865f882593
SHA1 hash:
cfc14da1dc7751977fc14d110c4d4dcbc68597e8
Link:
https://www.unpac.me/results/cf32906e-c9da-4fdd-8f23-de47081be8c5/
SH256 hash:
53db905f6cb84e1bc622e8ce78a93673fc6f5d2f29c82ab56f86279b4b9c2b76
MD5 hash:
a7ee5c237cdaa2c8989568b3cc95dff7
SHA1 hash:
b94979604ae2419dccf7b7f1d61dce08e417f242
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/cf32906e-c9da-4fdd-8f23-de47081be8c5/
SH256 hash:
3256e32b516933695e65009933296409cdcb014887a36373ce6c2b74e5f14838
MD5 hash:
93e5aefbf86eab6e35bbc959a9313b97
SHA1 hash:
3d270d949beb78d1573f72a56030b5c80eac8698
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/cf32906e-c9da-4fdd-8f23-de47081be8c5/
SH256 hash:
418b21ec5efd1adf8120c5f07c4f000e47e0cf0ca50483917e8f6d1b86733cbc
MD5 hash:
271739dd9a5398038839c36095fc7bc3
SHA1 hash:
10336d6e604872533058f09b2e2f042539636b32
Link:
https://www.unpac.me/results/cf32906e-c9da-4fdd-8f23-de47081be8c5/
SH256 hash:
93d75ee7ff41d078613fe66301551570e2102d52ee9505dc09eff74d6a70df8d
MD5 hash:
a505444ab0e1d6d28439fcb8f990b2a9
SHA1 hash:
d7ad6790d2cf869319041a3809029f4a19267fa4
Link:
https://www.unpac.me/results/cf32906e-c9da-4fdd-8f23-de47081be8c5/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/93d75ee7ff41/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/93d75ee7ff41d078613fe66301551570e2102d52ee9505dc09eff74d6a70df8d

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:DebuggerCheck__GlobalFlags
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Active
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Thread
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Formbook
Create hunting rule
Author:kevoreilly
Description:Formbook Payload
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

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

Malspam

Formbook

zip a6b8d91a133de2818afa7f22e83cac3581b0422ac2a76af49c2331cf8893ca97

Formbook

Executable exe 93d75ee7ff41d078613fe66301551570e2102d52ee9505dc09eff74d6a70df8d

(this sample)

  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 a6b8d91a133de2818afa7f22e83cac3581b0422ac2a76af49c2331cf8893ca97
  
Dropped by
MD5 5e4ea4a756556a7d74e05980c31fe1f4

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

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