MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 29c4e55197ba9fe3ee35fc40692fcab1dccaeb0fddcfb9e791812904a2986d4a. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
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SHA256 hash: 29c4e55197ba9fe3ee35fc40692fcab1dccaeb0fddcfb9e791812904a2986d4a
SHA3-384 hash: 9d98b26f1538c4c53297bbba418771c974d52cd846b98ae3161193d153e937f4d04d0eaf57d0b6afc0c667a3fd3296ef
SHA1 hash: 4cd05de442b9d16fe753abc379a27c92689866d2
MD5 hash: c9997ac40ca4ce7bf51f15e96d071232
humanhash: arizona-harry-sad-cardinal
File name:DHL Notification_pdf.exe
Download: download sample
Signature Formbook
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File size:772'096 bytes
First seen:2023-01-19 12:53:45 UTC
Last seen:2023-01-19 14:31:45 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:HfjsVyCnu0bvSDyJ2BaAbQXZD850i/QfKauzjQTl1HmZZN5KE:/jkf3v3J2A8QXyQCrjQTl
TLSH T1B7F47C452A3782EED0FA4D74163C6C1826626CE1476EA13ABC873DBE9CEB34F4455363
TrID 66.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.5% (.EXE) Win64 Executable (generic) (10523/12/4)
5.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.0% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:DHL exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
181
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
DHL Notification_pdf.exe
Verdict:
Malicious activity
Analysis date:
2023-01-19 13:02:29 UTC
Tags:
formbook xloader
Link:
https://app.any.run/tasks/03082929-7832-4407-8a4a-613325fe7da5

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/354518/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1777.5878.11553.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Searching for synchronization primitives
Launching a process
Сreating synchronization primitives
Launching cmd.exe command interpreter
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
No Threat
Threat level:
  2/10
Confidence:
75%
Tags:
packed
Link:
https://www.filescan.io/uploads/63c93d6cbda854045c1956ea/reports/63b0f97d-2a25-4ff8-a7d5-34f88e974bda/overview
Result
Verdict:
UNKNOWN
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/e8d04b14-12d1-49c6-953d-d6c452ccfdba
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1154634
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
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
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 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)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 787366 Sample: DHL Notification_pdf.exe Startdate: 19/01/2023 Architecture: WINDOWS Score: 100 36 Malicious sample detected (through community Yara rule) 2->36 38 Multi AV Scanner detection for submitted file 2->38 40 Detected unpacking (changes PE section rights) 2->40 42 10 other signatures 2->42 10 DHL Notification_pdf.exe 3 2->10         started        process3 file4 28 C:\Users\...\DHL Notification_pdf.exe.log, ASCII 10->28 dropped 52 Injects a PE file into a foreign processes 10->52 14 DHL Notification_pdf.exe 10->14         started        signatures5 process6 signatures7 54 Modifies the context of a thread in another process (thread injection) 14->54 56 Maps a DLL or memory area into another process 14->56 58 Sample uses process hollowing technique 14->58 60 Queues an APC in another process (thread injection) 14->60 17 explorer.exe 2 6 14->17 injected process8 dnsIp9 30 jh1279.bgf366.com 147.92.45.196, 49700, 80 DNC-ASDimensionNetworkCommunicationLimitedHK Hong Kong 17->30 32 www.ert396.com 17->32 34 2 other IPs or domains 17->34 44 System process connects to network (likely due to code injection or exploit) 17->44 21 cscript.exe 17->21         started        signatures10 process11 signatures12 46 Modifies the context of a thread in another process (thread injection) 21->46 48 Maps a DLL or memory area into another process 21->48 50 Tries to detect virtualization through RDTSC time measurements 21->50 24 cmd.exe 1 21->24         started        process13 process14 26 conhost.exe 24->26         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/29c4e55197ba9fe3ee35fc40692fcab1dccaeb0fddcfb9e791812904a2986d4a/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
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Status:
Malicious
First seen:
2023-01-19 04:39:37 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=fhcokumxxkp6h3rv7ragsl6kwhomv2yp3xh3tz4rqeuqjiuynvfa._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:sz17 rat spyware stealer trojan
Link:
https://tria.ge/reports/230119-p4832afh98/
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 UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Formbook payload
Formbook
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ca2f5a0b-0055-42fc-99d7-ee9cbd8045eb
Unpacked files
SH256 hash:
3b0d3207d4e8e1382b9f6c51594d5ff36a2bf4fb873f2296f5b3d3a6e133c198
MD5 hash:
c63ccc28137498f3e9a28af52e1c0c8f
SHA1 hash:
1c701cf3df971d7a8bef396038bbb36cdab89d26
Detections:
FormBook
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win_formbook_w0
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win_formbook_auto
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win_formbook_g0
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Link:
https://www.unpac.me/results/738b7a61-0b2b-4970-88a8-2ff4839d7ab1/
Parent samples :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 hash:
ffb975634b6610a3b6fb5d2637bea132beaa86de3ef5a5fd00487bbae2ae0cdb
MD5 hash:
928d80a1f2dd24ad240cb341a790867d
SHA1 hash:
f8db1014662efc3fce53767a41bde12b22b246ce
Link:
https://www.unpac.me/results/738b7a61-0b2b-4970-88a8-2ff4839d7ab1/
SH256 hash:
9f75bfb67da98cefeb325bf89be2ebf0b235dabbe8617d9e23e117e03e4cf07e
MD5 hash:
babf1779f37d62b3f1b56622cd680ec2
SHA1 hash:
f340b46cf13975e4a083a621336d3ccf630e66f2
Link:
https://www.unpac.me/results/738b7a61-0b2b-4970-88a8-2ff4839d7ab1/
SH256 hash:
54d781f0dee6692c47390edf1ada295fb17a7e80ed5ccd58ab14c6ddf80a0ad8
MD5 hash:
4f6caebd865502f7c8046fbae3284c61
SHA1 hash:
be357e832bf6f61454875b37a1759cf1c5fa5ca4
Link:
https://www.unpac.me/results/738b7a61-0b2b-4970-88a8-2ff4839d7ab1/
SH256 hash:
e79f7a25d0101fa0ea53a19d68a03cd41d72f0f9e4db8384507af7d50ddef17d
MD5 hash:
2aeeb52581d0d38b087981077c73a1ab
SHA1 hash:
063ccc4465d7495fbf1546e450abb7e90680ebbf
Link:
https://www.unpac.me/results/738b7a61-0b2b-4970-88a8-2ff4839d7ab1/
SH256 hash:
29c4e55197ba9fe3ee35fc40692fcab1dccaeb0fddcfb9e791812904a2986d4a
MD5 hash:
c9997ac40ca4ce7bf51f15e96d071232
SHA1 hash:
4cd05de442b9d16fe753abc379a27c92689866d2
Link:
https://www.unpac.me/results/738b7a61-0b2b-4970-88a8-2ff4839d7ab1/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/29c4e55197ba/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/29c4e55197ba9fe3ee35fc40692fcab1dccaeb0fddcfb9e791812904a2986d4a

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:pe_imphash
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Rule name:Skystars_Malware_Imphash
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Author:Skystars LightDefender
Description:imphash

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/354518/

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