MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 392d1c5876d7d023d9d207fd1b5badce5939abad6b4796adb79a292aefb6f574. 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: 14


Intelligence 14 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 392d1c5876d7d023d9d207fd1b5badce5939abad6b4796adb79a292aefb6f574
SHA3-384 hash: 20eb53ad8e594205118a7500c1973e6d492f202ac8e0d92de2ddb29e6579495b10281285f2c1909159dd52905a03ed63
SHA1 hash: 2715db08498311cf04b28be93049916c6684685c
MD5 hash: 6f8e7d082d8c039064cbcc813d24dcb4
humanhash: alanine-spring-kilo-winner
File name:PO2-2401-0016 (TR).exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'724'416 bytes
First seen:2024-09-16 07:27:19 UTC
Last seen:2024-09-16 10:24:21 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 948cc502fe9226992dce9417f952fce3 (1'182 x CredentialFlusher, 446 x Formbook, 231 x AgentTesla)
ssdeep 49152:gTvC/MTQYxsWR7a73AUUJQ5KVNPpEseZdTv:IjTQYxsWRAA3JbNPGTv
Threatray 3'589 similar samples on MalwareBazaar
TLSH T16F85E00273D1D022FF9B92334F9AF6515ABC79260123A61F13981DB9BE701B1563E7A3
TrID 68.8% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
12.5% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.4% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
File icon (PE):PE icon
dhash icon aae2f3e38383b629 (2'034 x Formbook, 1'183 x CredentialFlusher, 666 x AgentTesla)
Reporter lowmal3
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
383
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Generic.33203615.28472.17882.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66e7de0471e91b3281ba09a3
Tags:
Autoit
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
autoit epmicrosoft_visual_cc fingerprint keylogger lolbin microsoft_visual_cc packed phishing shell32
Link:
https://www.filescan.io/uploads/66e7de03d2758b8668ba1ee6/reports/ca9b9c97-30e0-4b25-8b05-00ce92dddcd3/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/392d1c5876d7d023d9d207fd1b5badce5939abad6b4796adb79a292aefb6f574
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:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/160f7846-aee4-4861-b315-b8a0f23a00bf
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1511724
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Binary is likely a compiled AutoIt script file
Found API chain indicative of sandbox detection
Found direct / indirect Syscall (likely to bypass EDR)
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 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)
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1511724 Sample: PO2-2401-0016 (TR).exe Startdate: 16/09/2024 Architecture: WINDOWS Score: 100 28 www.kckartal.xyz 2->28 30 www.golbasi-nakliyat.xyz 2->30 32 21 other IPs or domains 2->32 42 Suricata IDS alerts for network traffic 2->42 44 Malicious sample detected (through community Yara rule) 2->44 46 Antivirus / Scanner detection for submitted sample 2->46 50 7 other signatures 2->50 10 PO2-2401-0016 (TR).exe 1 2->10         started        signatures3 48 Performs DNS queries to domains with low reputation 30->48 process4 signatures5 62 Binary is likely a compiled AutoIt script file 10->62 64 Writes to foreign memory regions 10->64 66 Maps a DLL or memory area into another process 10->66 13 svchost.exe 10->13         started        process6 signatures7 68 Maps a DLL or memory area into another process 13->68 16 WwOlfblnYaWmLq.exe 13->16 injected process8 signatures9 40 Found direct / indirect Syscall (likely to bypass EDR) 16->40 19 RMActivate_ssp.exe 13 16->19         started        process10 signatures11 52 Tries to steal Mail credentials (via file / registry access) 19->52 54 Tries to harvest and steal browser information (history, passwords, etc) 19->54 56 Modifies the context of a thread in another process (thread injection) 19->56 58 3 other signatures 19->58 22 WwOlfblnYaWmLq.exe 19->22 injected 26 firefox.exe 19->26         started        process12 dnsIp13 34 www.quilo.life 203.161.43.228, 58662, 58663, 58664 VNPT-AS-VNVNPTCorpVN Malaysia 22->34 36 mfgamecompany.shop 185.173.111.76, 58658, 58659, 58660 TERRATRANSIT-ASDE Germany 22->36 38 11 other IPs or domains 22->38 60 Found direct / indirect Syscall (likely to bypass EDR) 22->60 signatures14
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/392d1c5876d7d023d9d207fd1b5badce5939abad6b4796adb79a292aefb6f574
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/392d1c5876d7d023d9d207fd1b5badce5939abad6b4796adb79a292aefb6f574/
Threat name:
Win32.Backdoor.FormBook
Create hunting rule
Status:
Malicious
First seen:
2024-09-16 01:10:17 UTC
File Type:
PE (Exe)
Extracted files:
26
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hewrywdw27ichwosa76rww5nzzmttk5nnndznlnxtiusv35w6v2a._file
Verdict:
malicious
Similar samples:
124f7dd3e1505f9e3a3ddd5a4d04daa185e6916ae84dab4b9eed081ebc6e95ba
Formbook
299b4f7e1e75ad97a59cc7565453af6c2337831d5eb5e4303b74788097c82148
Formbook
5af20546b0a3f411156d561e06f844eb2f5013724f916eb835b3705df0a63381
Formbook
98273d9b3af97482f05401fd3d4f2d26196546054976ef4d891d2e928104e66b
Formbook
a4c89b2ba1d3bce34e282d2840c0901c0c013f292457aa679f2221e2efcb8507
Formbook
b55456f4dd8d7d2fe9c553a9728ab8e2b920abc1068ad4e3bbc5f3e70f4e91c6
Formbook
c92569308b1a9401adadabed9b6fee51e4c49d806b1b5c91188a2ec8e44c8917
Formbook
d8b9c51d5a83768c30ca2d35d6a14bc3eafa4438c0a225086ee5b051a8aadd4b
Formbook
f057e765a9c2a0dc4fbfdff5817cc4aeed1a0fedfeacbde7961dd32f6adc8e08
Formbook
+ 3'579 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery
Link:
https://tria.ge/reports/240916-janbksvhrr/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b429c7c7-dcd3-4eb6-b164-8b08bb57bc06
Unpacked files
SH256 hash:
fe540532b1374da2f60bd7da05fe37662a73b84213225d71e2a058cb7596074b
MD5 hash:
7b0b594865444647c1a148f3518e4e48
SHA1 hash:
ae5a3c268234c82b5036813337c3ecddc5c0cc8f
Detections:
win_formbook_g0
Create hunting rule
win_formbook_w0
Create hunting rule
Link:
https://www.unpac.me/results/6232bcd0-4cb3-4d24-a8f7-c1f88220993c/
Parent samples :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 hash:
e6429d9da028e8fce080b7d1fba4cb058ecbf20f499852f13637d3a52b53df80
MD5 hash:
9093c20d6bc318a10a22a8b3cb106f9d
SHA1 hash:
f350d27301dd2f4a8e2f39224d4c4f038af21279
Link:
https://www.unpac.me/results/6232bcd0-4cb3-4d24-a8f7-c1f88220993c/
SH256 hash:
392d1c5876d7d023d9d207fd1b5badce5939abad6b4796adb79a292aefb6f574
MD5 hash:
6f8e7d082d8c039064cbcc813d24dcb4
SHA1 hash:
2715db08498311cf04b28be93049916c6684685c
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/6232bcd0-4cb3-4d24-a8f7-c1f88220993c/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/392d1c5876d7/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/392d1c5876d7d023d9d207fd1b5badce5939abad6b4796adb79a292aefb6f574

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:AutoIT_Compiled
Create hunting rule
Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious.
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:pe_detect_tls_callbacks
Create hunting rule

File information

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

Malspam

Formbook

Executable exe 392d1c5876d7d023d9d207fd1b5badce5939abad6b4796adb79a292aefb6f574

(this sample)

  
Delivery method
Distributed via e-mail attachment

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
CHECK_NXMissing Non-Executable Memory Protectioncritical
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::AllocateAndInitializeSid
ADVAPI32.dll::CopySid
ADVAPI32.dll::FreeSid
ADVAPI32.dll::GetLengthSid
ADVAPI32.dll::GetTokenInformation
ADVAPI32.dll::GetAce
COM_BASE_APICan Download & Execute componentsole32.dll::CLSIDFromProgID
ole32.dll::CoCreateInstance
ole32.dll::CoCreateInstanceEx
ole32.dll::CoInitializeSecurity
ole32.dll::CreateStreamOnHGlobal
MULTIMEDIA_APICan Play MultimediaWINMM.dll::mciSendStringW
WINMM.dll::timeGetTime
WINMM.dll::waveOutSetVolume
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::AddAce
ADVAPI32.dll::AdjustTokenPrivileges
ADVAPI32.dll::CheckTokenMembership
ADVAPI32.dll::DuplicateTokenEx
ADVAPI32.dll::GetAclInformation
ADVAPI32.dll::GetSecurityDescriptorDacl
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteExW
SHELL32.dll::ShellExecuteW
SHELL32.dll::SHFileOperationW
WIN32_PROCESS_APICan Create Process and ThreadsADVAPI32.dll::CreateProcessAsUserW
KERNEL32.dll::CreateProcessW
ADVAPI32.dll::CreateProcessWithLogonW
KERNEL32.dll::OpenProcess
ADVAPI32.dll::OpenProcessToken
ADVAPI32.dll::OpenThreadToken
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::SetSystemPowerState
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetDriveTypeW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleCP
KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileExW
KERNEL32.dll::CopyFileW
KERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateHardLinkW
IPHLPAPI.DLL::IcmpCreateFile
KERNEL32.dll::CreateFileW
WIN_BASE_USER_APIRetrieves Account InformationKERNEL32.dll::GetComputerNameW
ADVAPI32.dll::GetUserNameW
ADVAPI32.dll::LogonUserW
ADVAPI32.dll::LookupPrivilegeValueW
WIN_NETWORK_APISupports Windows NetworkingMPR.dll::WNetAddConnection2W
MPR.dll::WNetUseConnectionW
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegConnectRegistryW
ADVAPI32.dll::RegCreateKeyExW
ADVAPI32.dll::RegDeleteKeyW
ADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryValueExW
ADVAPI32.dll::RegSetValueExW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::BlockInput
USER32.dll::CloseDesktop
USER32.dll::CreateMenu
USER32.dll::EmptyClipboard
USER32.dll::FindWindowExW
USER32.dll::FindWindowW

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