MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1a7cb176a2a06673ab935e620b6931eb7d2ffc2af157ae9cfbedb6b7f3bde072. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1a7cb176a2a06673ab935e620b6931eb7d2ffc2af157ae9cfbedb6b7f3bde072
SHA3-384 hash: 6a0a62468abdd344df01c782b10ef8342b26fcae9089e3b3ac92323d3673dffd7a7d32186d1d6aa866c2317bddd52ca9
SHA1 hash: a199f4615695658dea2a2ed3b4f563cfa698b653
MD5 hash: 8df850063d06f8256e0ba97a0b5100da
humanhash: queen-romeo-bacon-snake
File name:DB_DHL_AWB_001833023AD.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:741'888 bytes
First seen:2023-05-31 08:10:00 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:uRAMTihh6xhZ6OrkSCAdqOxKsLg2EbtHbdXnhAJwbPH0xcGK+:vMUgh8yk2LQ0g2EbtHdmJ0PUx
Threatray 3'067 similar samples on MalwareBazaar
TLSH T1ECF41251DEBF5B0FC5B67EBD2B708070A9FCDA40943ED59EEA8A085FCC146316C91262
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 5169ccd4b2968e96 (11 x AgentTesla, 5 x Loki, 4 x Formbook)
Reporter abuse_ch
Tags:DHL exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
239
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
DB_DHL_AWB_001833023AD.exe
Verdict:
Malicious activity
Analysis date:
2023-05-31 08:17:54 UTC
Tags:
formbook xloader
Link:
https://app.any.run/tasks/bc33608e-f5ba-46ea-8d89-d25be5e515c7

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/393961/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.3060.25249.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/647700e4d109727b63fdd71f/reports/d4264db0-2dc1-479b-9cf7-574364c35b7c/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/1a7cb176a2a06673ab935e620b6931eb7d2ffc2af157ae9cfbedb6b7f3bde072
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6ac2ecec-7d25-4ed3-8390-0dbf6b071b55
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1246041
Signature
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
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 virtualization through RDTSC time measurements
Uses ipconfig to lookup or modify the Windows network settings
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 879058 Sample: DB_DHL_AWB_001833023AD.exe Startdate: 31/05/2023 Architecture: WINDOWS Score: 100 40 Found malware configuration 2->40 42 Malicious sample detected (through community Yara rule) 2->42 44 Antivirus detection for URL or domain 2->44 46 6 other signatures 2->46 10 DB_DHL_AWB_001833023AD.exe 4 2->10         started        process3 file4 32 C:\Users\...\DB_DHL_AWB_001833023AD.exe.log, CSV 10->32 dropped 58 Adds a directory exclusion to Windows Defender 10->58 60 Tries to detect virtualization through RDTSC time measurements 10->60 14 DB_DHL_AWB_001833023AD.exe 10->14         started        17 powershell.exe 21 10->17         started        signatures5 process6 signatures7 62 Modifies the context of a thread in another process (thread injection) 14->62 64 Maps a DLL or memory area into another process 14->64 66 Sample uses process hollowing technique 14->66 68 Queues an APC in another process (thread injection) 14->68 19 explorer.exe 1 14->19 injected 23 conhost.exe 17->23         started        process8 dnsIp9 34 georoiddemo.online 82.180.138.108, 49700, 80 BROADCOMDK Denmark 19->34 36 iptvebay.shop 191.101.13.41, 49701, 80 ASDETUKhttpwwwheficedcomGB Chile 19->36 38 4 other IPs or domains 19->38 48 System process connects to network (likely due to code injection or exploit) 19->48 50 Uses ipconfig to lookup or modify the Windows network settings 19->50 25 ipconfig.exe 19->25         started        signatures10 process11 signatures12 52 Modifies the context of a thread in another process (thread injection) 25->52 54 Maps a DLL or memory area into another process 25->54 56 Tries to detect virtualization through RDTSC time measurements 25->56 28 cmd.exe 1 25->28         started        process13 process14 30 conhost.exe 28->30         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1a7cb176a2a06673ab935e620b6931eb7d2ffc2af157ae9cfbedb6b7f3bde072/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-05-31 06:09:15 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dj6lc5vcubthhk4tlzraw2jr5n6s77bk6fl25hh35w3lp4554bza._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
28981de1a7a9617749fe0a5d19b8e0c80b2dc082118c1ca1b95e475df34e44a4
Formbook
28c3fe7155927cb7482afbe59c25193a1a34856caa296cec11f9a3404df33d7c
Formbook
3674a39f9ada533ddff15f070a08cb1b9761877d5193e86b215811214250a394
Formbook
3bcc7e2a22fd283ad188e24bd4dd4cc6180f2fc907de59cc3c952b89507bfed0
Formbook
4f3beb04e0d4713530c2f9c369c300186ab01d902f060a904e5648490e8ba708
Formbook
5291498ba10bc71f5bb08fe5c67d085c24008589c09c6c28faf4dbf222ef5a3a
Formbook
61141d9453d13d203de8255903f1aec9fea4906616f000cca0b906a58d754cca
Formbook
a79e68bc2d8643ff603ce0333efb343924760abc43edcc450c124fe4b9142c75
Formbook
c233b5359370a026201a1648489a3f1f91fd11cadb41e87ce45c60ea3a15f8f1
Formbook
f0ce6536bd8f80c0ee0ff1a246fd8447514906a38d4d24ec0d373c814180f9fb
Formbook
+ 3'057 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:cs94 rat spyware stealer trojan
Link:
https://tria.ge/reports/230531-j2p99adf87/
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
Checks computer location settings
Deletes itself
Formbook payload
Formbook
Unpacked files
SH256 hash:
df1fd4d5ad36ef13bf308c96c10f218fba65f3b07fa0f685c9400e554a16e964
MD5 hash:
8a8b0eec2d0d029bf9d3ec5a1be0cfb6
SHA1 hash:
5ecb66557a224421e5208e5bb6f7c7723acade0d
Detections:
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/68c4c386-0b9c-4c95-a31b-7b27d2181237/
Parent samples :
5291498ba10bc71f5bb08fe5c67d085c24008589c09c6c28faf4dbf222ef5a3a
1a7cb176a2a06673ab935e620b6931eb7d2ffc2af157ae9cfbedb6b7f3bde072
0daf37a7f327ddc858e1c6c4a02974012fb9434de66256402c8091561ae16fd4
e9c78b2128b2954b72c71bbea4d0d64c2be08cbad2d2806033845a657494eb91
e957b57dd7065ae616356eab294d987a85de63b5cfdd5cdc4f7fa630c34293ca
44ca2fb5336865c635d0c1f4c75cfecec1b4fad8fe3de812c048c223cc06fba3
2f8e9facdf104aa0a763dd40689e81b21b6664fb3b737e8d391d111e2bb38087
ddd9ead73e818770fe8bc81da65f863e2ed6d20a6a32c60817d3edc8c4aa38d4
d2906d9945a58df92abb912c1932d44533d174118522982a2fa36adb592a7801
SH256 hash:
2ffb2980d5ff11b31fc5b2aff7740346e33cd7af3ffabd8a99ef79b293f58052
MD5 hash:
8559911c6a0467a7d6e1e74e4fb96566
SHA1 hash:
f89418602a86b2cf3d3f6b85198535ad57e606fd
Link:
https://www.unpac.me/results/68c4c386-0b9c-4c95-a31b-7b27d2181237/
SH256 hash:
c440617e04a50ced73c8ab992cbe8d8954a3e41f21f046ee9d1f2a41ea9b416d
MD5 hash:
9390df6c9a6111978dee5414bc42eda6
SHA1 hash:
d3cb1c366b9e466afa93eb369838a04d30777795
Link:
https://www.unpac.me/results/68c4c386-0b9c-4c95-a31b-7b27d2181237/
SH256 hash:
88d37ba56183971c7e2c3c67c673b34855a4ea30dddc8973ebdf61e0e2f1d0e5
MD5 hash:
34633abb84b255ed5933f72d7f346fe4
SHA1 hash:
929e9d5787c174d9d7637fab0849f78e421f6070
Link:
https://www.unpac.me/results/68c4c386-0b9c-4c95-a31b-7b27d2181237/
SH256 hash:
b845298489a78c7d66ba9e106de1606e64f9104b2fedc756ebe22275dbee8634
MD5 hash:
9e4440f3a14a5099078ddb26d3fef08d
SHA1 hash:
80c47af8fa3ccfabbb1ec79e7f7b03c19b337dbf
Link:
https://www.unpac.me/results/68c4c386-0b9c-4c95-a31b-7b27d2181237/
SH256 hash:
1a7cb176a2a06673ab935e620b6931eb7d2ffc2af157ae9cfbedb6b7f3bde072
MD5 hash:
8df850063d06f8256e0ba97a0b5100da
SHA1 hash:
a199f4615695658dea2a2ed3b4f563cfa698b653
Link:
https://www.unpac.me/results/68c4c386-0b9c-4c95-a31b-7b27d2181237/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1a7cb176a2a0/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.87
Link:
https://yomi.yoroi.company/submissions/1a7cb176a2a06673ab935e620b6931eb7d2ffc2af157ae9cfbedb6b7f3bde072

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.

Malspam

Formbook

Executable exe 1a7cb176a2a06673ab935e620b6931eb7d2ffc2af157ae9cfbedb6b7f3bde072

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/393961/

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