MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 afdafeeba2b88355620702b283e1f86fe655b8b43c4c9c4d84add28e3f777cef. 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: 11


Intelligence 11 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: afdafeeba2b88355620702b283e1f86fe655b8b43c4c9c4d84add28e3f777cef
SHA3-384 hash: 30753aa8de6bc82bd7e2e6f422d01117abf9304aa61224c1db45ab59ae68fb6affabd5879d012381a6a49bcda7120bd2
SHA1 hash: c93e9a013d3d0d308ee90b9d1cb40c5dc1a6d0c9
MD5 hash: 94134c785b567244fba91cead2034c26
humanhash: paris-cardinal-california-pennsylvania
File name:NEW KSA-DUBAI PROJECT RFQ DETAILS #5688QM-988765RQ-ESPRIUS-DES-MWQTRMK.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:806'400 bytes
First seen:2023-12-07 14:27:13 UTC
Last seen:2023-12-08 07:21:58 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:OGrhkZ58f24GN6wwJGMYxkbzN07rKKBGcNXAjpZRqBxwktJl/agJYfs25IBPO:OGK/WIwVYczNKPeqBiclygJYf7iB
Threatray 290 similar samples on MalwareBazaar
TLSH T15705F060267A5BC6E1BB97F90056620003F67E2B292FE25D4DD3B0CE1E61F814B91F27
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter James_inthe_box
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
291
Origin country :
US US
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/463249/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Win32.CrypterX-gen.2827.2591.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6571d67356f85d0de4151b74/reports/4c72b480-a78d-4d5a-9661-456343195178/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/afdafeeba2b88355620702b283e1f86fe655b8b43c4c9c4d84add28e3f777cef
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/49f801eb-4f38-4214-a0d7-d87c47248396
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1355476
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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 dropped file
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 dropped file
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sigma detected: Scheduled temp file as task from temp location
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: 1355476 Sample: NEW_KSA-DUBAI_PROJECT_RFQ_D... Startdate: 07/12/2023 Architecture: WINDOWS Score: 100 54 www.luminaryforge.xyz 2->54 56 www.successlisa.com 2->56 58 18 other IPs or domains 2->58 68 Malicious sample detected (through community Yara rule) 2->68 70 Antivirus detection for URL or domain 2->70 72 Antivirus / Scanner detection for submitted sample 2->72 76 8 other signatures 2->76 10 wPGfhubxgAE.exe 5 2->10         started        13 NEW_KSA-DUBAI_PROJECT_RFQ_DETAILS_#5688QM-988765RQ-ESPRIUS-DES-MWQTRMK.exe 7 2->13         started        signatures3 74 Performs DNS queries to domains with low reputation 54->74 process4 file5 86 Antivirus detection for dropped file 10->86 88 Multi AV Scanner detection for dropped file 10->88 90 Machine Learning detection for dropped file 10->90 16 wPGfhubxgAE.exe 10->16         started        19 schtasks.exe 1 10->19         started        50 C:\Users\user\AppData\...\wPGfhubxgAE.exe, PE32 13->50 dropped 52 C:\Users\user\AppData\Local\...\tmp7383.tmp, XML 13->52 dropped 92 Uses schtasks.exe or at.exe to add and modify task schedules 13->92 94 Adds a directory exclusion to Windows Defender 13->94 96 Injects a PE file into a foreign processes 13->96 21 powershell.exe 23 13->21         started        23 schtasks.exe 1 13->23         started        25 NEW_KSA-DUBAI_PROJECT_RFQ_DETAILS_#5688QM-988765RQ-ESPRIUS-DES-MWQTRMK.exe 13->25         started        27 NEW_KSA-DUBAI_PROJECT_RFQ_DETAILS_#5688QM-988765RQ-ESPRIUS-DES-MWQTRMK.exe 13->27         started        signatures6 process7 signatures8 66 Maps a DLL or memory area into another process 16->66 29 dzPNycnGwrhKQXAeGCBCtjzmgMWnOt.exe 16->29 injected 32 conhost.exe 19->32         started        34 conhost.exe 21->34         started        36 conhost.exe 23->36         started        38 WerFault.exe 21 16 25->38         started        process9 signatures10 98 Maps a DLL or memory area into another process 29->98 40 DevicePairingWizard.exe 13 29->40         started        43 verifiergui.exe 29->43         started        process11 signatures12 78 Tries to steal Mail credentials (via file / registry access) 40->78 80 Tries to harvest and steal browser information (history, passwords, etc) 40->80 82 Writes to foreign memory regions 40->82 84 3 other signatures 40->84 45 dzPNycnGwrhKQXAeGCBCtjzmgMWnOt.exe 40->45 injected 48 firefox.exe 40->48         started        process13 dnsIp14 60 www.luminaryforge.xyz 199.192.23.169, 49725, 49726, 49727 NAMECHEAP-NETUS United States 45->60 62 krystas.com 50.87.145.7, 49757, 49758, 49759 UNIFIEDLAYER-AS-1US United States 45->62 64 12 other IPs or domains 45->64
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/afdafeeba2b88355620702b283e1f86fe655b8b43c4c9c4d84add28e3f777cef
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/afdafeeba2b88355620702b283e1f86fe655b8b43c4c9c4d84add28e3f777cef/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-12-07 11:08:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
36
AV detection:
13 of 23 (56.52%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=v7np525cxcbvkyqhakzihypyn7tflofuhrgjytmevxji4p3xptxq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
13da50db46aa4323d54077f04728fbb0e2d7e45068d673709e1b0d0032088491
Formbook
22831628191c902a9ecd0b30822a80fd61cbf32ca11996cc77f3faec57a2f750
Formbook
41505a84ca11ad70e286ae8ca142ab8b72cf81346fd88ae524a3d4476fa81253
Formbook
62f110e6069b3d5860ba51cad3f0a0ad8ef97cc6d5c3f461119236667599eb39
Formbook
73b0c29386009bd757ccb9dbc9f3d4d87710ea6a769c5cccc33ac21889060f34
Formbook
f80099a7582ca527be303b551c9efd3080fd8d729f29cada9113693399737229
Formbook
+ 280 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/231207-rsz24aca27/
Behaviour
Creates scheduled task(s)
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
Unpacked files
SH256 hash:
e1cd422211be8313432e060230077ee44ecb740f81422361302ac6e94d30533f
MD5 hash:
877cc005d14ec4e34298beefdf4b144f
SHA1 hash:
56712f1810d9fb498c02f56c121d42d0fc60b5f1
Link:
https://www.unpac.me/results/38bee6ae-9c83-44fc-8973-790d463f2421/
SH256 hash:
edae7ae229469994b2558a42df4a49ff6c06c162d3e866182b9db025c8e85f00
MD5 hash:
d5ceed36293049865176a4304c6014c2
SHA1 hash:
316bad7b72ceeac13f3dd2fad8fc62485e08c5b2
Link:
https://www.unpac.me/results/38bee6ae-9c83-44fc-8973-790d463f2421/
SH256 hash:
96c484e3460ba35be66e9a5ff9f3ca2a11692f36ba6d11cd6d75b0bbdc3b83b7
MD5 hash:
6c45f8a7142f6a1723f6580cae0455ae
SHA1 hash:
d5272dc1974bca0fa16bc710af69209ce113fb5f
Link:
https://www.unpac.me/results/38bee6ae-9c83-44fc-8973-790d463f2421/
SH256 hash:
d01f3dea3851602ba5a0586c60430d286adf6fcc7e17aab080601a66630606e5
MD5 hash:
579197d4f760148a9482d1ebde113259
SHA1 hash:
cf6924eb360c7e5a117323bebcb6ee02d2aec86d
Link:
https://www.unpac.me/results/38bee6ae-9c83-44fc-8973-790d463f2421/
SH256 hash:
1d3778b73df42aabbdc808983a62a40bfd588158daabc8dbb6671bfcd2f343f5
MD5 hash:
04b820f495c71a46e21b8021d339d806
SHA1 hash:
53bfe5bc24a498c8490e87067620cdfbe670b38f
Link:
https://www.unpac.me/results/38bee6ae-9c83-44fc-8973-790d463f2421/
SH256 hash:
afdafeeba2b88355620702b283e1f86fe655b8b43c4c9c4d84add28e3f777cef
MD5 hash:
94134c785b567244fba91cead2034c26
SHA1 hash:
c93e9a013d3d0d308ee90b9d1cb40c5dc1a6d0c9
Link:
https://www.unpac.me/results/38bee6ae-9c83-44fc-8973-790d463f2421/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/afdafeeba2b8/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/afdafeeba2b88355620702b283e1f86fe655b8b43c4c9c4d84add28e3f777cef

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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:NET
Create hunting rule
Author:malware-lu
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

gz 0014c7fd5823e112f050db2f5b75a618a2908bfa2aa72e5078fea6e26f0a6a3a

Formbook

Executable exe afdafeeba2b88355620702b283e1f86fe655b8b43c4c9c4d84add28e3f777cef

(this sample)

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/463249/
  
Dropped by
SHA256 0014c7fd5823e112f050db2f5b75a618a2908bfa2aa72e5078fea6e26f0a6a3a
  
Dropped by
MD5 ec4c7121a3945355560fe482c4a45f51

Comments