MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e14808468255a0635af33c8889be55caa22ee2bab8cf8da21d76882ef7f36317. 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 21 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e14808468255a0635af33c8889be55caa22ee2bab8cf8da21d76882ef7f36317
SHA3-384 hash: 9338a2a452b510bffc1c046de4ed79d7082d7c2fe6955a4d6bc3e40d6a4fb8ecf6aaeae7ef0cafac548922be25c913d3
SHA1 hash: b0171d7113dea955bb8d43e05d0bd8608b7b7e6f
MD5 hash: 287c003f919180e57cf66343ff47789f
humanhash: whiskey-quebec-mirror-rugby
File name:rDHLReceipt_8939977153.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:652'800 bytes
First seen:2023-11-24 11:03:33 UTC
Last seen:2023-11-24 12:38:49 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:Erv4NLHwk9N+XhtqcpOHWZLwPone+RlE4nMzAiBvmAmNnR1/JlYK4ENzqjvK:avUzuIHW6Ae+RyDvBENzL4EN0
Threatray 244 similar samples on MalwareBazaar
TLSH T151D42301720A8AD2D55D2FFE1EFB012607316199E4C5DF38CA181BF68A35F62E73159A
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 00e4f8d2f2d0c010 (7 x Formbook, 5 x AgentTesla, 2 x SnakeKeylogger)
Reporter FXOLabs
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
346
Origin country :
BR BR
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/460001/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.59820.25012.1569.UNOFFICIAL
Create hunting rule

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
Launching a process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/6560832216b73d863720a534/reports/431d7fbf-3400-4aa0-8d42-e2ba909b8399/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/e14808468255a0635af33c8889be55caa22ee2bab8cf8da21d76882ef7f36317
Result
Verdict:
MALICIOUS
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1746e2c9-6c09-467d-9a17-7a1c3e61bb0e
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1347371
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
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 powercfg.exe to modify the power settings
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1347371 Sample: rDHLReceipt_8939977153.exe Startdate: 24/11/2023 Architecture: WINDOWS Score: 100 26 www.yearbuz.xyz 2->26 28 www.yogafitnessjourney.com 2->28 30 20 other IPs or domains 2->30 46 Snort IDS alert for network traffic 2->46 48 Multi AV Scanner detection for domain / URL 2->48 50 Malicious sample detected (through community Yara rule) 2->50 54 9 other signatures 2->54 10 rDHLReceipt_8939977153.exe 3 2->10         started        signatures3 52 Performs DNS queries to domains with low reputation 26->52 process4 signatures5 56 Injects a PE file into a foreign processes 10->56 13 rDHLReceipt_8939977153.exe 10->13         started        process6 signatures7 58 Maps a DLL or memory area into another process 13->58 16 FJkJbeuyeCwPPjXTSKtTvewVlOZoaB.exe 13->16 injected process8 process9 18 powercfg.exe 13 16->18         started        signatures10 38 Tries to steal Mail credentials (via file / registry access) 18->38 40 Tries to harvest and steal browser information (history, passwords, etc) 18->40 42 Writes to foreign memory regions 18->42 44 3 other signatures 18->44 21 FJkJbeuyeCwPPjXTSKtTvewVlOZoaB.exe 18->21 injected 24 firefox.exe 18->24         started        process11 dnsIp12 32 www.ritualyoga.org 216.40.34.41, 49754, 49755, 49756 TUCOWSCA Canada 21->32 34 www.goldenimps.com 217.160.0.118, 49786, 49787, 49788 ONEANDONE-ASBrauerstrasse48DE Germany 21->34 36 8 other IPs or domains 21->36
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/e14808468255a0635af33c8889be55caa22ee2bab8cf8da21d76882ef7f36317
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e14808468255a0635af33c8889be55caa22ee2bab8cf8da21d76882ef7f36317/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-11-24 02:04:22 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
16 of 23 (69.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4feaqruckwqggwxthseitpsvzkrc5yv2xdhy3iq5o2ec557tmmlq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0c745af3df2ebd626ce868875edb7da2346396210787f2230a0128b151f9da3e
Formbook
3f0f2b7e3062679b5ba9559637eee1d3ab15dea790fbf3c85b69fcccb3edc8bf
Formbook
9761c8e02b65302ac53c1354d1b9c0ae5799523213d96e0b941df7699f0fa722
Formbook
e14808468255a0635af33c8889be55caa22ee2bab8cf8da21d76882ef7f36317
Formbook
e3b762b0f49f604badd73ea22cd90861766a1568211b461ce08f687ff9d22f6f
Formbook
+ 234 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/231124-m584baba3y/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Loads dropped DLL
Unpacked files
SH256 hash:
c33b1fce0a2437ff4fff47600bc8a647dbd1bda1540084cece2ab06e2dfd5f95
MD5 hash:
4b6810c2e340e4984010f709de2dcc6f
SHA1 hash:
31aa28b0c9fb0dbddb8805c5d4c6b01bd943070b
Link:
https://www.unpac.me/results/cb93fbe7-cf46-4ce1-9eec-c417a0bafbe1/
SH256 hash:
148ea9b6e2892095df8d817fe46042d97096dc867967ef65fc8ff378af04ab53
MD5 hash:
f76f8c86699bfd21218a714c5837a5dd
SHA1 hash:
37e817fe1134c0416ecc604acfb0a6641d89178f
Link:
https://www.unpac.me/results/cb93fbe7-cf46-4ce1-9eec-c417a0bafbe1/
SH256 hash:
d01f3dea3851602ba5a0586c60430d286adf6fcc7e17aab080601a66630606e5
MD5 hash:
579197d4f760148a9482d1ebde113259
SHA1 hash:
cf6924eb360c7e5a117323bebcb6ee02d2aec86d
Link:
https://www.unpac.me/results/cb93fbe7-cf46-4ce1-9eec-c417a0bafbe1/
SH256 hash:
96171a86a5e0ec042009395ba31e82d6465a00f1900cff55779251aea1f69b0d
MD5 hash:
0d81e4caca20ab4c44e4979bb98fbbad
SHA1 hash:
bc2be2e530d8f3f985552472250fd7bb7e8fc2ba
Link:
https://www.unpac.me/results/cb93fbe7-cf46-4ce1-9eec-c417a0bafbe1/
SH256 hash:
b32f64139e9cfc3afa129ec4bd0adced5c90f5bb1d3cde1d1a6415165b875370
MD5 hash:
9385019216c64b66fb1e4ceae3ca9486
SHA1 hash:
ad74faf0fc06b34ff4ddd1f44b8cdea500c8fef6
Link:
https://www.unpac.me/results/cb93fbe7-cf46-4ce1-9eec-c417a0bafbe1/
SH256 hash:
e14808468255a0635af33c8889be55caa22ee2bab8cf8da21d76882ef7f36317
MD5 hash:
287c003f919180e57cf66343ff47789f
SHA1 hash:
b0171d7113dea955bb8d43e05d0bd8608b7b7e6f
Link:
https://www.unpac.me/results/cb93fbe7-cf46-4ce1-9eec-c417a0bafbe1/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e14808468255/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/e14808468255a0635af33c8889be55caa22ee2bab8cf8da21d76882ef7f36317

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:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:NET
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:Windows_Trojan_Formbook
Create hunting rule
Author:@malgamy12
Rule name:Windows_Trojan_Formbook_1112e116
Create hunting rule
Author:Elastic Security
Rule name:win_formbook_w0
Create hunting rule
Author:@malgamy12

File information

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

Malspam

Formbook

Executable exe e14808468255a0635af33c8889be55caa22ee2bab8cf8da21d76882ef7f36317

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/460001/

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