MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 78670e73101801526b59bf2bdead06d95cad399ff72abadfc0e00ba557643c80. 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 4 File information Comments
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SHA256 hash: 78670e73101801526b59bf2bdead06d95cad399ff72abadfc0e00ba557643c80
SHA3-384 hash: 8f46e1dc5ff3842705a286c8dcc3e1434fba0e9f9e4d7d5b1e98df84ef8acf717f6a712af0fb1eae3e92ecd51c1889ef
SHA1 hash: 6cf6843a62d1ecb45f00aa1354242154aac61e79
MD5 hash: a3148395965c93d7c7a0180970e35bbe
humanhash: echo-artist-violet-alabama
File name:dhl.exe
Download: download sample
Signature Formbook
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File size:376'832 bytes
First seen:2021-10-26 12:52:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 6144:/KqV3KskgR1tU/S2gUSulhry81/8CLM1FvTHxO+KGZcmZlK8qPMTJMkfaslo:/v7HR1tnBulhb5SvTRO+tcYjqPMTFfaS
Threatray 10'872 similar samples on MalwareBazaar
TLSH T12D8412247A64CE32C2FA0637C9AE905003BCE6467952EF1E3D8E729D91533850D1E6EF
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
153
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
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Link:
https://www.capesandbox.com/analysis/200216/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.47252638.12645.26309.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/6177fa329a5a1e91c5d4ab8e/reports/4e02dac4-35d6-46a0-88e3-9c8e83a17473/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/b3afff9d-b0b9-49ab-ae52-c6a35772c147
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/877010
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Found malware configuration
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
Self deletion via cmd delete
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 509461 Sample: dhl.exe Startdate: 26/10/2021 Architecture: WINDOWS Score: 100 39 www.biosynblas.com 2->39 45 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->45 47 Found malware configuration 2->47 49 Malicious sample detected (through community Yara rule) 2->49 51 8 other signatures 2->51 10 dhl.exe 7 2->10         started        signatures3 process4 file5 33 C:\Users\user\AppData\...\ktgetAIaIWOfr.exe, PE32 10->33 dropped 35 C:\Users\user\AppData\Local\...\tmpB5AE.tmp, XML 10->35 dropped 37 C:\Users\user\AppData\Local\...\dhl.exe.log, ASCII 10->37 dropped 63 Uses schtasks.exe or at.exe to add and modify task schedules 10->63 65 Tries to detect virtualization through RDTSC time measurements 10->65 14 dhl.exe 10->14         started        17 schtasks.exe 1 10->17         started        signatures6 process7 signatures8 67 Modifies the context of a thread in another process (thread injection) 14->67 69 Maps a DLL or memory area into another process 14->69 71 Sample uses process hollowing technique 14->71 73 Queues an APC in another process (thread injection) 14->73 19 chkdsk.exe 14->19         started        22 explorer.exe 14->22 injected 25 conhost.exe 17->25         started        process9 dnsIp10 53 Self deletion via cmd delete 19->53 55 Modifies the context of a thread in another process (thread injection) 19->55 57 Maps a DLL or memory area into another process 19->57 59 Tries to detect virtualization through RDTSC time measurements 19->59 27 cmd.exe 1 19->27         started        41 www.kakvototakova.com 156.242.205.175, 49812, 80 POWERLINE-AS-APPOWERLINEDATACENTERHK Seychelles 22->41 43 www.dunnsdispatching.com 22->43 61 System process connects to network (likely due to code injection or exploit) 22->61 29 autofmt.exe 22->29         started        signatures11 process12 process13 31 conhost.exe 27->31         started       
Detection:
formbook
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Link:
https://mwdb.cert.pl/sample/78670e73101801526b59bf2bdead06d95cad399ff72abadfc0e00ba557643c80/
Threat name:
ByteCode-MSIL.Trojan.FormBook
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Status:
Malicious
First seen:
2021-10-26 12:53:06 UTC
AV detection:
17 of 44 (38.64%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=pbtq44yqdaave22zx4v55lig3fok2om764vlvx6a4af2kv3ehsaa._file
Verdict:
malicious
Label(s):
formbook
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Similar samples:
1bb913d6f594107a8c8d4d64f9a3de85c602813d9ad93189b9949fbc8a93aa32
Formbook
2361714a402b085426e5712ff07a8ada008ae9bf76e8ee248cc7ca651c7ac752
Formbook
359ecb05de93b2ccc31cc15d249ef69a564d2f2e63d925126a6d784ef224766b
Formbook
55ed65b48cb66c266459b4bbe35faecbc6c7737a1d89d9df884152c292b4b762
Formbook
85601ede72b1c348db5663e3782e7b3f3157c2356e2c90b769bb2afc2d476e4c
Formbook
8758c8727fc2f359daee8f056460f3353bd807cc591000570b97358b2c914c96
Formbook
cb1140dd7751382a2d56c59755a2ff38b239805148af2d108cf4f1399ca0f753
Formbook
e6aaec2b958d4b734ff02c7c63b7e24a619eef826efb16b955ebe5306b9953aa
Formbook
f358d592a02990a899bc4ca7c35804529237cbffac5dcabb3e7e3916a79afbb4
Formbook
+ 10'862 additional samples on MalwareBazaar
Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook campaign:u1bs rat spyware stealer trojan
Link:
https://tria.ge/reports/211026-p4mj2ahdh2/
Behaviour
Creates scheduled task(s)
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
Deletes itself
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.vgmpradio.com/u1bs/
Unpacked files
SH256 hash:
76103add05c8ca7a29efceafaa6d241c11de14c358d2a2f1dd33714c2423d3f3
MD5 hash:
245840d43ff7f615649fc1d41a34b349
SHA1 hash:
4318cc898f26f68f2042a9d5b262493f17528795
Detections:
win_formbook_g0
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win_formbook_auto
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Link:
https://www.unpac.me/results/2be01904-2978-4803-a573-1640c9fc6ed0/
Parent samples :
429add11efba80f4e7d037b428d2dfc76e2c6904b5ff94ab0ccaa1fb4d665348
1bb913d6f594107a8c8d4d64f9a3de85c602813d9ad93189b9949fbc8a93aa32
78670e73101801526b59bf2bdead06d95cad399ff72abadfc0e00ba557643c80
62678459c076b6993bbe9cc617bde236afe8a87906f5de98adc375665ba0a84f
3f329c3c43a80af4145116889d380b5022d7509b18a36143d3adf455d71ad02f
100a38f41bd7479fffee98011672258611db629db410d4ef622dc2b87ba5b6fe
SH256 hash:
a5c2baaf64d2f20666f5d02876e9f5b59d8ec5c538ee82f1711d9d0db3f189e0
MD5 hash:
8ecd3b39d0778503439b9e9dd0475b2d
SHA1 hash:
249f0f11920286ba191592bfaf13a2c0d7cc7ca6
Link:
https://www.unpac.me/results/2be01904-2978-4803-a573-1640c9fc6ed0/
SH256 hash:
546e33b81d0aeac4b7c999bf0b37b8956167bc9c308201d54be9d65fdaa46aab
MD5 hash:
d3cc59bebbee2f7ed2b200282319c88b
SHA1 hash:
0e770686095d257322f400a944295542e9d37443
Link:
https://www.unpac.me/results/2be01904-2978-4803-a573-1640c9fc6ed0/
SH256 hash:
78670e73101801526b59bf2bdead06d95cad399ff72abadfc0e00ba557643c80
MD5 hash:
a3148395965c93d7c7a0180970e35bbe
SHA1 hash:
6cf6843a62d1ecb45f00aa1354242154aac61e79
Link:
https://www.unpac.me/results/2be01904-2978-4803-a573-1640c9fc6ed0/
Malware family:
FormBook
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/78670e731018/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/78670e73101801526b59bf2bdead06d95cad399ff72abadfc0e00ba557643c80

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
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Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:pe_imphash
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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/200216/

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