MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 574369cdf26d81c66cbea5ec53aa5ec441d8a807e77f5b897f5d47c93e4aa673. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 574369cdf26d81c66cbea5ec53aa5ec441d8a807e77f5b897f5d47c93e4aa673
SHA3-384 hash: 6c27bf41e128dd8564e134e04811a0e0128f73e2343c2833e00ae28f1923c104ac68daa98815fd8cc4b5327c47aaecdf
SHA1 hash: 4d52d72b5083d6abdd8aabcd1f85dc831dfe1814
MD5 hash: def5d8aa7bb4e58110867682e37e940e
humanhash: item-wisconsin-london-august
File name:DHL 54W331228.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:935'424 bytes
First seen:2022-08-13 06:17:49 UTC
Last seen:2022-08-13 06:39:35 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:z9t3gmitQ76gI51niuYsw1Vx6QDa0xJsA6g1jBIFX:jHF2gGHYsyRJ6g1
TLSH T1DA15E54CDEAA2469EE329E33D7B319B509393F05283D484EB283DE1E45B764DD420B5B
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter abuse_ch
Tags:DHL exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
313
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
DHL 54W331228.exe
Verdict:
Malicious activity
Analysis date:
2022-08-13 06:21:46 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/7a6c763a-aee8-4ff4-8be4-8f6fb5ab0d05

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/298362/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.40093.7989.12885.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Launching a process
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62f74260810e2831b74106b3/reports/5817ed51-4f71-4aa0-9d9b-88e34a99a0cc/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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/24108cc1-5a23-45b4-92ac-bc14906745d5
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1050950
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Deletes itself after installation
Injects a PE file into a foreign processes
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
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 sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/574369cdf26d81c66cbea5ec53aa5ec441d8a807e77f5b897f5d47c93e4aa673/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-08-12 14:29:33 UTC
File Type:
PE (.Net Exe)
Extracted files:
33
AV detection:
20 of 25 (80.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=k5bwttpsnwa4m3f6uxwfhks6yra5rkah457vxcl7lvd4spskuzzq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/220813-g2ms1shad6/
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
Suspicious use of SetThreadContext
Checks computer location settings
Unpacked files
SH256 hash:
e0aec059a6c18c5423ca9956b8cdd811a6d7a50dbd72ec9797ebe7dce2dd72f3
MD5 hash:
528f186d9e0380069c54da4a800d7757
SHA1 hash:
6ce9cc80d6d0b29d212de1d979994ea001f6de8a
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/bd66cbd8-b708-4521-a0a5-426374de1886/
Parent samples :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 hash:
18eb60c0eb3e1c610526d9f4b42684ac36a2ebb521514a8770dca2f2afd7f471
MD5 hash:
7ca239778f9f46d28b08876564dba525
SHA1 hash:
973b0d0d98a83b7dfcf1bfce04a179b0f070b98c
Link:
https://www.unpac.me/results/bd66cbd8-b708-4521-a0a5-426374de1886/
SH256 hash:
ad52f78343ea41380aeca414f3d823d78ee370690d469c605fadd8c47c05e51d
MD5 hash:
613389d938663db002010cc329b3ae47
SHA1 hash:
7af08ef84a455f5e2090acf73dbdc7d1d9fc5ff3
Link:
https://www.unpac.me/results/bd66cbd8-b708-4521-a0a5-426374de1886/
SH256 hash:
cb72d084822629e0cb3b39747d4b76df193b7f58140fb7d2dfaaf05ae9d2d372
MD5 hash:
0357f35a32efa24e90da53e4e10d1dd8
SHA1 hash:
2d6f738216275546db112e1ff1ac46f793eaee43
Link:
https://www.unpac.me/results/bd66cbd8-b708-4521-a0a5-426374de1886/
SH256 hash:
9b4aee132a0228378d66a57fda3a2030952309ef74cf2db724ac916b04d8c034
MD5 hash:
93c6391d23c1aa1ed66fb13f82f2ee31
SHA1 hash:
220098c3047c32b51ae13a5cc1e9beeef3da6e18
Link:
https://www.unpac.me/results/bd66cbd8-b708-4521-a0a5-426374de1886/
SH256 hash:
574369cdf26d81c66cbea5ec53aa5ec441d8a807e77f5b897f5d47c93e4aa673
MD5 hash:
def5d8aa7bb4e58110867682e37e940e
SHA1 hash:
4d52d72b5083d6abdd8aabcd1f85dc831dfe1814
Link:
https://www.unpac.me/results/bd66cbd8-b708-4521-a0a5-426374de1886/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/574369cdf26d/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/574369cdf26d81c66cbea5ec53aa5ec441d8a807e77f5b897f5d47c93e4aa673

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
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

Executable exe 574369cdf26d81c66cbea5ec53aa5ec441d8a807e77f5b897f5d47c93e4aa673

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/298362/

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