MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1b53c5714322ee87fc3d6d7e513818d009b98fbd68dab63767567b6b22864d4d. 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: 17


Intelligence 17 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1b53c5714322ee87fc3d6d7e513818d009b98fbd68dab63767567b6b22864d4d
SHA3-384 hash: a58b19bcc2c95598bf8a2766441d3f392ff4a21dcee6c716d80af47342fe4c30bb73af0b2894228b2479e26a9fa379ba
SHA1 hash: 34105be29f430e948aa05485393f7defb381f307
MD5 hash: 733e85d251ecbc92481f2cb5ea55229b
humanhash: white-kitten-pluto-maryland
File name:DHL Consignment Details_pdf.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:417'123 bytes
First seen:2022-10-28 09:11:11 UTC
Last seen:2022-10-29 22:52:58 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 29b61e5a552b3a9bc00953de1c93be41 (174 x Formbook, 82 x AgentTesla, 81 x Loki)
ssdeep 6144:FweEwTKu1gRtv6cWGq9Ye/LydbuHfH+kIkC6uQPQVTMe8jL/MqEC7wkyeeyuU9zO:Mv6cxqye/LqUzIkC/aQBMH7wkfeU9H6
TLSH T1D894AE18D5485ED6D202B278E4FCFB1D46108FA6722EAB48D671BD4278327CF7426D8E
TrID 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.4% (.EXE) Win64 Executable (generic) (10523/12/4)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 9f197f3767531b47 (39 x Formbook, 12 x AgentTesla, 2 x RemcosRAT)
Reporter lowmal3
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
260
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
DHL Consignment Details_pdf.exe
Verdict:
Malicious activity
Analysis date:
2022-10-28 09:16:34 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/9837d793-7ed7-478a-b7d9-dcc8dcff9158

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/325441/
Detection(s):
SecuriteInfo.com.Win32.InjectorX-gen.26700.26573.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% directory
Creating a process from a recently created file
Launching a process
Сreating synchronization primitives
Launching cmd.exe command interpreter
Searching for synchronization primitives
Reading critical registry keys
Sending a custom TCP request
Setting browser functions hooks
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Unauthorized injection to a system process
Unauthorized injection to a browser process
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/46301/overview
Behaviour
MalwareBazaar
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/635ba5d558409ff7bc0c265c/reports/b4233390-bc02-4f72-99ad-1ce0f0fcb0ad/overview
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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1eabb824-566d-4540-8d07-e2ccb281df89
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1100243
Signature
C2 URLs / IPs found in malware configuration
Initial sample is a PE file and has a suspicious name
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)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 732904 Sample: DHL Consignment Details_pdf.exe Startdate: 28/10/2022 Architecture: WINDOWS Score: 100 45 Malicious sample detected (through community Yara rule) 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 Yara detected FormBook 2->49 51 4 other signatures 2->51 11 DHL Consignment Details_pdf.exe 18 2->11         started        process3 file4 31 C:\Users\user\AppData\Local\...\lifozuqx.exe, PE32 11->31 dropped 14 lifozuqx.exe 11->14         started        process5 signatures6 61 Multi AV Scanner detection for dropped file 14->61 63 Machine Learning detection for dropped file 14->63 65 Maps a DLL or memory area into another process 14->65 67 Tries to detect virtualization through RDTSC time measurements 14->67 17 lifozuqx.exe 14->17         started        process7 signatures8 37 Modifies the context of a thread in another process (thread injection) 17->37 39 Maps a DLL or memory area into another process 17->39 41 Sample uses process hollowing technique 17->41 43 Queues an APC in another process (thread injection) 17->43 20 explorer.exe 17->20 injected process9 dnsIp10 33 www.reelestate.info 20->33 35 reelestate.info 34.102.136.180, 49696, 80 GOOGLEUS United States 20->35 53 System process connects to network (likely due to code injection or exploit) 20->53 24 explorer.exe 20->24         started        signatures11 process12 signatures13 55 Modifies the context of a thread in another process (thread injection) 24->55 57 Maps a DLL or memory area into another process 24->57 59 Tries to detect virtualization through RDTSC time measurements 24->59 27 cmd.exe 1 24->27         started        process14 process15 29 conhost.exe 27->29         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1b53c5714322ee87fc3d6d7e513818d009b98fbd68dab63767567b6b22864d4d/
Threat name:
Win32.Trojan.GenericML
Create hunting rule
Status:
Malicious
First seen:
2022-10-28 08:58:11 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dnj4k4kdelxip7b5nv7fcoay2ae3td55ndnlmn3hkz5wwiugjvgq._file
Verdict:
malicious
Label(s):
formbook
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Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook campaign:d10a rat spyware stealer trojan
Link:
https://tria.ge/reports/221028-k56l3sfehl/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
Formbook payload
Formbook
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/27404a5d-b6af-4fed-a643-a8f8f411098a
Unpacked files
SH256 hash:
cd16667ad6ebfd7c838d180c3da34f85112925c7e5760080ad55f35de7b573fd
MD5 hash:
bbc32de0d450f2ee3e8410ba0acc6353
SHA1 hash:
6b59fa96cb9eb1324e1beaaa850714f0be917d16
Detections:
FormBook
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/009fe11f-6b9d-4a78-84da-8ec90376b4e9/
Parent samples :
1e9b2dab23e487f9f8442ab474b4ec7b56d5bbeca861d37c936a6bbbe2e84bdb
369d9c19a6f8e9b3fc88bb922fd7253a50b5fc90b1691972bf89748e19a0ff81
9b7fe2b84d76cd7fecd4e91834dec094ded637374d0ecac59d690d3d9b1022a6
4f46866f53d2ade9fff6ae887be38de3d611e39328443c88655b379941b81307
1b53c5714322ee87fc3d6d7e513818d009b98fbd68dab63767567b6b22864d4d
90260aceb18d9538c91ec8739dfe72b7dbbda8a060bdb9308ad1bdb5c2a56884
7a7fe99e9c14cffa44335e28d42bb6bd54c5c98ad0c3d4d1a540fc94c8adcf8b
8eeb6093be656c82fede5792e0348fa4c9b763f0908395bfdef9e60da504e6d3
532c9ac579ae5cc491b443c13a7e61c8ffd232828f3acdbd3c1710d518022739
SH256 hash:
28042d9b97dde364bce74c5ed8d622fe2c24802df6fc4bba1582b953307b367f
MD5 hash:
5220e37b997fd08bc8b09a3633a02d96
SHA1 hash:
dd3491aea90bd7ded7cf72f713ed38858131a0d1
Link:
https://www.unpac.me/results/009fe11f-6b9d-4a78-84da-8ec90376b4e9/
SH256 hash:
1b53c5714322ee87fc3d6d7e513818d009b98fbd68dab63767567b6b22864d4d
MD5 hash:
733e85d251ecbc92481f2cb5ea55229b
SHA1 hash:
34105be29f430e948aa05485393f7defb381f307
Link:
https://www.unpac.me/results/009fe11f-6b9d-4a78-84da-8ec90376b4e9/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/1b53c5714322ee87fc3d6d7e513818d009b98fbd68dab63767567b6b22864d4d

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:meth_get_eip
Create hunting rule
Author:Willi Ballenthin

File information

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

Malspam

Formbook

Executable exe 1b53c5714322ee87fc3d6d7e513818d009b98fbd68dab63767567b6b22864d4d

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/325441/

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