MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 970e42e01f0a5e0ae87a79fb209acae605eefa6c168c8008fbc9f544e405b683. 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: 15


Intelligence 15 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 970e42e01f0a5e0ae87a79fb209acae605eefa6c168c8008fbc9f544e405b683
SHA3-384 hash: 75d32921e9f73af5c8c5650362539359c385905c4399a7f0ae20060eb8d6b5b1a545d5959b4bcfa64de62022565d1beb
SHA1 hash: 4fd8377e65e1cafa730ddb07d99ba64774b979f8
MD5 hash: 12b9b84dad30fa72eb661f353b61e734
humanhash: lion-massachusetts-kansas-grey
File name:RFQ_ amesedition.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:838'656 bytes
First seen:2024-06-06 15:27:09 UTC
Last seen:2024-06-06 16:21:07 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:7p7C3c6H8re+rb6LRFbl5KPotfdGTZdMgtY+VTQC:7pAyrOLR9l5KYfkddMgtY+VTQ
Threatray 312 similar samples on MalwareBazaar
TLSH T13305021A23785F85C67187FEE660A2206F3070BF6031EBD57E8561FB4E26B0415A9B1F
TrID 61.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.1% (.SCR) Windows screen saver (13097/50/3)
8.9% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4504/4/1)
File icon (PE):PE icon
dhash icon 64e4a4a4e4e464a4 (10 x AgentTesla, 8 x Formbook, 1 x Rhadamanthys)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
326
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
970e42e01f0a5e0ae87a79fb209acae605eefa6c168c8008fbc9f544e405b683.exe
Verdict:
Malicious activity
Analysis date:
2024-06-06 16:41:36 UTC
Tags:
formbook xloader
Link:
https://app.any.run/tasks/0f1632a0-4e3f-455c-b464-f69ac5ed82bd

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.2511.8631.14311.UNOFFICIAL
Create hunting rule

Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Creating a file
Forced shutdown of a system process
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6661d588eae3878d8f385842/reports/f5065310-ccb5-48e9-a092-8c538bb5c829/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/970e42e01f0a5e0ae87a79fb209acae605eefa6c168c8008fbc9f544e405b683
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:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8aa8be37-f9ce-472b-8a33-9f5a2c7c4290
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1453170
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Allocates memory in foreign processes
Antivirus detection for URL or domain
Found direct / indirect Syscall (likely to bypass EDR)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Loading BitLocker PowerShell Module
Machine Learning detection for dropped file
Machine Learning detection for sample
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 dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
Sigma detected: Suspicious Process Parents
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1453170 Sample: RFQ_ amesedition.exe Startdate: 06/06/2024 Architecture: WINDOWS Score: 100 55 www.retrorocketmodels.com 2->55 57 www.qonline-uk.co.uk 2->57 59 8 other IPs or domains 2->59 71 Snort IDS alert for network traffic 2->71 73 Malicious sample detected (through community Yara rule) 2->73 75 Antivirus detection for URL or domain 2->75 77 13 other signatures 2->77 10 RFQ_ amesedition.exe 7 2->10         started        14 UNuFErjY.exe 5 2->14         started        signatures3 process4 file5 47 C:\Users\user\AppData\Roaming\UNuFErjY.exe, PE32 10->47 dropped 49 C:\Users\...\UNuFErjY.exe:Zone.Identifier, ASCII 10->49 dropped 51 C:\Users\user\AppData\Local\...\tmpA08F.tmp, XML 10->51 dropped 53 C:\Users\user\...\RFQ_ amesedition.exe.log, ASCII 10->53 dropped 89 Writes to foreign memory regions 10->89 91 Allocates memory in foreign processes 10->91 93 Adds a directory exclusion to Windows Defender 10->93 16 MSBuild.exe 10->16         started        19 powershell.exe 23 10->19         started        21 schtasks.exe 1 10->21         started        95 Multi AV Scanner detection for dropped file 14->95 97 Machine Learning detection for dropped file 14->97 99 Injects a PE file into a foreign processes 14->99 23 schtasks.exe 1 14->23         started        25 MSBuild.exe 14->25         started        signatures6 process7 signatures8 67 Maps a DLL or memory area into another process 16->67 27 xXScCafvqSLhQlEdSaqjR.exe 16->27 injected 69 Loading BitLocker PowerShell Module 19->69 30 WmiPrvSE.exe 19->30         started        32 conhost.exe 19->32         started        34 conhost.exe 21->34         started        36 conhost.exe 23->36         started        process9 signatures10 101 Found direct / indirect Syscall (likely to bypass EDR) 27->101 38 bitsadmin.exe 13 27->38         started        process11 signatures12 79 Tries to steal Mail credentials (via file / registry access) 38->79 81 Tries to harvest and steal browser information (history, passwords, etc) 38->81 83 Modifies the context of a thread in another process (thread injection) 38->83 85 2 other signatures 38->85 41 xXScCafvqSLhQlEdSaqjR.exe 38->41 injected 45 firefox.exe 38->45         started        process13 dnsIp14 61 www.gazeta-ufaley.ru 188.114.97.3, 49721, 49722, 49723 CLOUDFLARENETUS European Union 41->61 63 www.beautycoach.be 199.59.243.225, 49715, 80 BODIS-NJUS United States 41->63 65 2 other IPs or domains 41->65 87 Found direct / indirect Syscall (likely to bypass EDR) 41->87 signatures15
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/970e42e01f0a5e0ae87a79fb209acae605eefa6c168c8008fbc9f544e405b683
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/970e42e01f0a5e0ae87a79fb209acae605eefa6c168c8008fbc9f544e405b683/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2024-06-06 03:13:46 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
20 of 24 (83.33%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=s4hefya7bjpav2d2ph5sbgwk4yc656tmc2giach3zh2ujzafw2bq._file
Verdict:
malicious
Similar samples:
1f7dcd5994d22e9acfb0313d58b4227abcd33966ae38863d91fbed5a0cd7b415
Formbook
963c914d288dcc6fd4be76a109feecfe6ade32cb802ef799affed99c39f7185f
Formbook
ca8104fc0f6ad4c6d34b4f588bb2802ef8d5acfeef475210a3b721b3dccf7276
Formbook
d5a64294b4a47e260bf84a9819474e15fa6ffe9ee515a5db68967fd2837f9f1d
Formbook
+ 302 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
execution
Link:
https://tria.ge/reports/240606-sw659agh76/
Behaviour
Creates scheduled task(s)
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Command and Scripting Interpreter: PowerShell
Unpacked files
SH256 hash:
874368d53f98e3f1b4d4e97f1355f586ee5667f078c5f6f36b38a698f856ecdf
MD5 hash:
a7b299305d81a089dfd61a96f2aae962
SHA1 hash:
7c1888ef2d609d24284ada488f722dd0cdb5d01b
Detections:
win_formbook_w0
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/236609bd-41c5-4637-b808-6f956b965de0/
SH256 hash:
a14d5fcbfe69dd1cfa3ae6881ee0313238dbccab3248ee712ee6cecfd47153a6
MD5 hash:
6dd4a8c71793ed386abc8c965329d58b
SHA1 hash:
968ab7aaec8850ddcf89cdea935b02c774fd5eb7
Link:
https://www.unpac.me/results/236609bd-41c5-4637-b808-6f956b965de0/
SH256 hash:
bb7eff3696d6b3d9b05329842de3ce692887dfea2b37aa95e174837fc61e699c
MD5 hash:
fecbcf16c2a1bb0ee0fe8a3f7e40708e
SHA1 hash:
b0458d97ece87d6f629059846d5c03ca5f989321
Link:
https://www.unpac.me/results/236609bd-41c5-4637-b808-6f956b965de0/
SH256 hash:
1a1de9f3fe4c3a7ea7cd547cdd9d78b3873d6e243e544e5bb647452d6d9f6cfe
MD5 hash:
ceb52a5c98659e8905ea76737fe00c01
SHA1 hash:
bb7b30ff84d6aa26eaa0021c9fa3cd2c5a08e694
Link:
https://www.unpac.me/results/236609bd-41c5-4637-b808-6f956b965de0/
SH256 hash:
baf52ad812672ccf778cf2574e2bc6d8a309f9933184283ea5643038bf743a0e
MD5 hash:
1eb4cfb71ece32d1c631b953db284b83
SHA1 hash:
7d412290ff3804ba85b59f3c8bdb4217832b92c0
Link:
https://www.unpac.me/results/236609bd-41c5-4637-b808-6f956b965de0/
SH256 hash:
e9319f360d8400e7dd18207e0731d4222b7b88f6aece7641cb960a033dfbe043
MD5 hash:
90af36207084292ebceaf0aa6a1586f7
SHA1 hash:
2583769c47d4203a8263aefeeb72b7194e272d5e
Link:
https://www.unpac.me/results/236609bd-41c5-4637-b808-6f956b965de0/
SH256 hash:
87f21000c0f43d77bc428ae3eeb5737d87c4a8155a7519243acff6a5d5b92e9c
MD5 hash:
9826996c010f469c93e28d7008852ee4
SHA1 hash:
ebfb018b90fee1694d862e02cca13ae6ce44b576
Link:
https://www.unpac.me/results/236609bd-41c5-4637-b808-6f956b965de0/
SH256 hash:
03ab19cff962440c48ebbf5bf297812e23a72395ef60f548bd454180a5957376
MD5 hash:
f6394c1bf42d3356747e72a7226323f1
SHA1 hash:
d33dc6b48685dd68bfb558e98496952974ee5184
Link:
https://www.unpac.me/results/236609bd-41c5-4637-b808-6f956b965de0/
SH256 hash:
4f7e7ccffed9e16500116ef669db307f930220c0d4f96efa0dbf29bfd14b2df9
MD5 hash:
3e72834a476a49145a183f1d6f9d8ff6
SHA1 hash:
bf55abb8a2db44919110454e7c6394ed8e03e0b2
Link:
https://www.unpac.me/results/236609bd-41c5-4637-b808-6f956b965de0/
SH256 hash:
9d198dfaa1ee3324982f06f9b8eb54e8b6bcd2ffb93b7c9362e94ecb11a2a71e
MD5 hash:
17015cfed143874d4e1091c2ac75c434
SHA1 hash:
a3dca32e38b38933b8b2da0ff783e18be83c2d18
Link:
https://www.unpac.me/results/236609bd-41c5-4637-b808-6f956b965de0/
SH256 hash:
d6e09656fdc053886cf25c4df9a57f13ba48fdd5f23048748bbaa22b5546b800
MD5 hash:
efce81eebbb0d77c5ef958fc407fa5eb
SHA1 hash:
90671fddab65fb6035484852dedd3b4c90e2f825
Link:
https://www.unpac.me/results/236609bd-41c5-4637-b808-6f956b965de0/
SH256 hash:
7d09229f437307d09738cec6deaba41f272356c24cfc10bafa8617f76a333ee4
MD5 hash:
8494bde5b7d0f53f4727ac2ac3dcaa2d
SHA1 hash:
8e6bc9f1b43302777bdd1a1abcb1c3d95cc168ad
Link:
https://www.unpac.me/results/236609bd-41c5-4637-b808-6f956b965de0/
SH256 hash:
970e42e01f0a5e0ae87a79fb209acae605eefa6c168c8008fbc9f544e405b683
MD5 hash:
12b9b84dad30fa72eb661f353b61e734
SHA1 hash:
4fd8377e65e1cafa730ddb07d99ba64774b979f8
Link:
https://www.unpac.me/results/236609bd-41c5-4637-b808-6f956b965de0/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/970e42e01f0a/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/970e42e01f0a5e0ae87a79fb209acae605eefa6c168c8008fbc9f544e405b683

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:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:meth_get_eip
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:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
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.

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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