MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b02d4d23621c721c923d3772118c91d76cbe9c268895aef2d1933ba3fed08a62. 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: 16


Intelligence 16 IOCs YARA 2 File information Comments
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SHA256 hash: b02d4d23621c721c923d3772118c91d76cbe9c268895aef2d1933ba3fed08a62
SHA3-384 hash: fa161596e9e8dca4c41f022ef4f52c4c02585d5e446cde617bd2b2c3587dc3ef778e83d2e852d6fc8819c1ee86c3d8a3
SHA1 hash: 833e1fbadb413b44cfd0152b34339243ca364451
MD5 hash: 00c72b6c888d7dfbb30cc6094c4f5704
humanhash: twenty-delaware-cold-burger
File name:DHL Shipment doc.bin
Download: download sample
Signature Formbook
Create hunting rule
File size:517'632 bytes
First seen:2022-05-12 08:44:46 UTC
Last seen:2022-05-12 10:12:41 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:L65XUO3a6Xr7a4UoNFEuHBm+07LTkugOpNBuNbUA:tgr+4Uo7vm+MHkBUnuNb
Threatray 15'421 similar samples on MalwareBazaar
TLSH T1CDB4120AF3679623C16D1ABBEDC440EC23B2AF0A9C23D22B59D531DD56327C54DA0B67
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 JAMESWT_WT
Tags:DHL exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
255
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
DHL Shipment doc.ace
Verdict:
Malicious activity
Analysis date:
2022-05-12 08:43:48 UTC
Tags:
formbook
Link:
https://app.any.run/tasks/62897f72-0190-4927-a7a1-4759ac418816

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/270010/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
Launching a process
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control.exe obfuscated packed replace.exe
Link:
https://www.filescan.io/uploads/627cc9318d13de6dc3af7042/reports/e5dc778d-2440-4f36-9c88-f27fe6783852/overview
Result
Verdict:
SUSPICIOUS
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/c60ab19d-1279-4b73-9002-9aa7566e3dd0
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/992546
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
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)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
Snort IDS alert for network traffic
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: 625043 Sample: DHL Shipment doc.bin Startdate: 12/05/2022 Architecture: WINDOWS Score: 100 36 Snort IDS alert for network traffic 2->36 38 Found malware configuration 2->38 40 Malicious sample detected (through community Yara rule) 2->40 42 9 other signatures 2->42 10 DHL Shipment doc.exe 3 2->10         started        process3 file4 28 C:\Users\user\...\DHL Shipment doc.exe.log, ASCII 10->28 dropped 54 Injects a PE file into a foreign processes 10->54 14 DHL Shipment doc.exe 10->14         started        signatures5 process6 signatures7 56 Modifies the context of a thread in another process (thread injection) 14->56 58 Maps a DLL or memory area into another process 14->58 60 Sample uses process hollowing technique 14->60 62 Queues an APC in another process (thread injection) 14->62 17 explorer.exe 14->17 injected process8 dnsIp9 30 www.atomcapital.net 1.14.77.105, 80 CLOUDFLARENETUS China 17->30 32 www.unitedkingdomvoip.site 104.21.14.217, 49797, 80 CLOUDFLARENETUS United States 17->32 34 6 other IPs or domains 17->34 44 System process connects to network (likely due to code injection or exploit) 17->44 21 msdt.exe 17->21         started        signatures10 process11 signatures12 46 Self deletion via cmd delete 21->46 48 Modifies the context of a thread in another process (thread injection) 21->48 50 Maps a DLL or memory area into another process 21->50 52 Tries to detect virtualization through RDTSC time measurements 21->52 24 cmd.exe 1 21->24         started        process13 process14 26 conhost.exe 24->26         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b02d4d23621c721c923d3772118c91d76cbe9c268895aef2d1933ba3fed08a62/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-05-12 08:45:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
16
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wawu2i3cdrzbzer5g5zbdder25wl5hbgrck254wrsm52h7wqrjra._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0c00b068d5bfd4dc81a3868464cdc8058a8a258db2b446722a601eb942b69068
Formbook
1aa89074af39244a69ae04905a4f959cb59d567abbbb7ab76407c2fa34a8f59b
Formbook
1e5c0d7950b6161f50a7a58d2874df7548e95a5ce4ed81f9c4c6485c064731e9
Formbook
25148c38c34edf03d8c2610e75188f9223421978e0a73eec5c8a303ca1280d07
Formbook
31294a77715355bb005c34f26ac3419704bda293a6bc931bbef0818ddd227ac3
Formbook
37708373f6b4deb76e61c7a9c65200bba9f9d7ca7ebcd82d09242dd9231fa072
Formbook
5a6ac40a3c393c4a3feff2030b34b6493215f0e855588f585fdb768529a3deae
Formbook
61f0f1442cc29e258378687f8a03c7b5a07785bcffe03aa4fb8a308246060ca5
Formbook
8c1de309eaa9d9a48f92587f93f88304ae1aa48aee62e7ede11893f1ca61775e
Formbook
bef0d9edea1dd55695f0490efa9a9dfaefeff5154dc56f407391781dc7e0ed4c
Formbook
+ 15'411 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:h4st loader rat suricata
Link:
https://tria.ge/reports/220512-knp8rseear/
Behaviour
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
52a6b795c372635fae77393a0b9faae622743f1c2f71343c9c7033145c62f4db
MD5 hash:
5d0bbc5cf749729144dbbc42d6ffc7ec
SHA1 hash:
75b52947ab5490eaa62bd4c6e9ae29b9e568a9a6
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/54ee845d-dc04-4b4d-baac-05f7b91ae16b/
Parent samples :
b02d4d23621c721c923d3772118c91d76cbe9c268895aef2d1933ba3fed08a62
c16d13d0c7440147da615f254434e40d88ae3fa2f66ecbcb95db7ddc248c3975
542dc03979a99a044da2cb36be595045d7f8dee300dd2e48c27ccb5127202011
c2611311dcf606304c1dcff55aee197f17a3f46d12680732d97e64af99d91c9d
2d7a273e89f10f65f578ab99082a23aecc948556f8e33a67f1eb9689b1cdc1d3
7e05b0a9ffe1cfbc4cb926477d044ad7b6046352f8734b95037e4f5ef21bca99
f811d5dabefeddc18a4ecd848b7f24ecc8fe56817ed0baf6f9be68622cb3fd14
SH256 hash:
c206122a7336385be557580c114ac0923192f61bc8f77aa58c898135438399f9
MD5 hash:
6c9e813248a01432890c476813d210b8
SHA1 hash:
fd54aa3af58fc3a88cb3fd6753d773cd6c51b7f8
Link:
https://www.unpac.me/results/54ee845d-dc04-4b4d-baac-05f7b91ae16b/
SH256 hash:
6ab8e1f1d96f42a159d0ffcf045aab190a89810b705466a88fb7e44d69d99a25
MD5 hash:
4f534a141e65d90ab0103523073eefb0
SHA1 hash:
8b754955ecb4e35309925923df0e06de622baeeb
Link:
https://www.unpac.me/results/54ee845d-dc04-4b4d-baac-05f7b91ae16b/
SH256 hash:
c35f52c59022f60a1eb9aa2aa40cb98a684d0809ca273f2cfe3ef23910350c6a
MD5 hash:
393ea80bb0749f545d2a696500ab1e45
SHA1 hash:
01bef1f1b1056416b25ff0782013ba4ba09a80e9
Link:
https://www.unpac.me/results/54ee845d-dc04-4b4d-baac-05f7b91ae16b/
SH256 hash:
b02d4d23621c721c923d3772118c91d76cbe9c268895aef2d1933ba3fed08a62
MD5 hash:
00c72b6c888d7dfbb30cc6094c4f5704
SHA1 hash:
833e1fbadb413b44cfd0152b34339243ca364451
Link:
https://www.unpac.me/results/54ee845d-dc04-4b4d-baac-05f7b91ae16b/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b02d4d23621c/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/b02d4d23621c721c923d3772118c91d76cbe9c268895aef2d1933ba3fed08a62

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
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.

Cape
Cape
https://www.capesandbox.com/analysis/270010/

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