MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 01bcf3e8880ff488b44247538c3fda538b586f6b9b222ea658d4fb8b68196803. 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 4 File information Comments
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SHA256 hash: 01bcf3e8880ff488b44247538c3fda538b586f6b9b222ea658d4fb8b68196803
SHA3-384 hash: 210410f39a54948f308f69076c2238b186732d2efee8ea76097a14d829bc93cb6edb3a110fa5c70e9f5d46f7e477ddf9
SHA1 hash: d2caf1afda8218e75a7196cb10e5ee82c949f930
MD5 hash: 78c7c4c39f4f39ff3889ce7dc4d93b2b
humanhash: high-table-undress-undress
File name:Purchase Order.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:774'144 bytes
First seen:2021-06-28 14:57:42 UTC
Last seen:2021-06-28 15:44:34 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'207 x SnakeKeylogger)
ssdeep 12288:zubIiWMsX9fKs7w/I6OAdhDSV9bEOnrnifBbLiP7r9r/+ppppppppppppppppppB:Rtpd9cPNDSV9bRrnifBni1q
Threatray 6'005 similar samples on MalwareBazaar
TLSH 3FF46B80E5985B91EE78A7F51A72CC3143763DBE6838E11C2DC93EDB3BB6B920411953
Reporter James_inthe_box
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
111
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Purchase Order.exe
Verdict:
Malicious activity
Analysis date:
2021-06-28 15:01:31 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/fada960c-1cb2-430a-88f3-80d36afd7375

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/168606/
Detection(s):
SecuriteInfo.com.Variant.Bulz.349164.32055.21274.UNOFFICIAL
Create hunting rule

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:
njRAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a2d06e4c-7440-4f4f-b98a-b6f31ee1813c
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/808908
Signature
.NET source code contains very large strings
C2 URLs / IPs found in malware configuration
Found malware configuration
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)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
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
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 441319 Sample: Purchase Order.exe Startdate: 28/06/2021 Architecture: WINDOWS Score: 100 27 www.chickdeal.net 2->27 29 parking.namesilo.com 2->29 47 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->47 49 Found malware configuration 2->49 51 Malicious sample detected (through community Yara rule) 2->51 53 9 other signatures 2->53 9 Purchase Order.exe 3 2->9         started        13 explorer.exe 2->13         started        signatures3 process4 dnsIp5 25 C:\Users\user\...\Purchase Order.exe.log, ASCII 9->25 dropped 55 Injects a PE file into a foreign processes 9->55 16 Purchase Order.exe 9->16         started        31 www.thehindufestival.com 162.241.85.212, 49770, 80 OIS1US United States 13->31 33 blumlifestyle.com 107.180.50.226, 49771, 80 AS-26496-GO-DADDY-COM-LLCUS United States 13->33 35 5 other IPs or domains 13->35 57 System process connects to network (likely due to code injection or exploit) 13->57 19 msdt.exe 13->19         started        file6 signatures7 process8 signatures9 37 Modifies the context of a thread in another process (thread injection) 16->37 39 Maps a DLL or memory area into another process 16->39 41 Sample uses process hollowing technique 16->41 43 Queues an APC in another process (thread injection) 16->43 45 Tries to detect virtualization through RDTSC time measurements 19->45 21 cmd.exe 1 19->21         started        process10 process11 23 conhost.exe 21->23         started       
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/01bcf3e8880ff488b44247538c3fda538b586f6b9b222ea658d4fb8b68196803/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-06-28 13:59:21 UTC
File Type:
PE (.Net Exe)
Extracted files:
73
AV detection:
16 of 46 (34.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ag6ph2eib72irncci5jyyp62kofvq33ltmrc5jsy2t5yw2aznabq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
015ec3a8bb981a164782a6ce6514c232e7ca1597e34b4d7a68d5ec6bef2fc54b
Formbook
12c961f1b5f752a22c1a3085fc2447749572fbcb35b3c6e46f6fa310b19572b7
Formbook
257432b5ffbd5ae253f6be351f71f968d407f15e7f5ea78d7b613c7d663eba9c
Formbook
3b70e4fc486e35f388db065ff8f187f55a820ccf8ce90f0e656ff55aaa0d5fdb
Formbook
57f599e4ae63304de5795909f694122665f7c492df8078f7c5abb084d09baa2d
Formbook
6838e750e4d6b197819aedaeb8e0a183d5fb790da0d6d5e426d99f09bae758d9
Formbook
77f75ced9cfdb9bff40e705aaced15795f123e460db0fcb97463e0515aaf8af1
Formbook
ae80c3c9ddf62e5b9b70e173c55b946db7a41aafee9bd645621157e05e9f95f4
Formbook
cfc09cd2a2109a174ccbc346779f2e19316be4601173e2e85c3e4314cc139017
Formbook
e69fd364919f58fdedd5a970fd5869750afc9ed444fea306b44fd7d27291d53e
Formbook
+ 5'995 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210628-w9wdpw922e/
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
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.rep.place/pba2/
Unpacked files
SH256 hash:
638abc18ff36d992de5ace1e20220bc48ecd0073adb950adbdc4e2d275335a9a
MD5 hash:
ff9b7c14099644c5df0bfa5145f76648
SHA1 hash:
7865cf1d19857284f6fba03c0ab98d1341aa1be7
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/458cb233-70c2-4442-bc43-c154b8ac3c1b/
Parent samples :
015ec3a8bb981a164782a6ce6514c232e7ca1597e34b4d7a68d5ec6bef2fc54b
e69fd364919f58fdedd5a970fd5869750afc9ed444fea306b44fd7d27291d53e
01bcf3e8880ff488b44247538c3fda538b586f6b9b222ea658d4fb8b68196803
661c9517b7cbeba95cff9523e882193026187caf88ee9073656d475ada90a45e
b500e490e3aed21ac17d1bd9fe295628a6fc2682613f6971b765373b8ee706f6
cee0d49fe5eb498e798bbbfaf93436426ee5f23b8e59dfe6afc21133c2c47486
d3d0a52b6be4713710b0d9a74b3a0eb6a2dd77de6ebd65899fef5d424e330c3a
c5b56bcdb7672777ac9f2ed52d73eb7645310d54d93582f48296277efa006561
387b9e0f0b986a3a114ce5c9ddc33f6b0679b527b257326891d8d1c595109b8a
c5c7fee8ebfd267a7f8a220eee22206d43dbc608bb6842a95938f44e48483fad
SH256 hash:
32feb6d6239b2acc6423506aedfd9a12e4d532df570d3e1379d90e9740c1b2b9
MD5 hash:
0e659aec7ef006505e96c324593bd31f
SHA1 hash:
db71036774d27e49d90b7850e7383169b4badaeb
Link:
https://www.unpac.me/results/458cb233-70c2-4442-bc43-c154b8ac3c1b/
SH256 hash:
5bede9eedf6ae6df5a9d587c116c9583b31474c159c2b53486b000093cb3fde6
MD5 hash:
072eeac61b35d3f09edee4ff4f80f52d
SHA1 hash:
696fd9905a47e526470c2e234fef32f1ec1b74ad
Link:
https://www.unpac.me/results/458cb233-70c2-4442-bc43-c154b8ac3c1b/
SH256 hash:
01bcf3e8880ff488b44247538c3fda538b586f6b9b222ea658d4fb8b68196803
MD5 hash:
78c7c4c39f4f39ff3889ce7dc4d93b2b
SHA1 hash:
d2caf1afda8218e75a7196cb10e5ee82c949f930
Link:
https://www.unpac.me/results/458cb233-70c2-4442-bc43-c154b8ac3c1b/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.71
Link:
https://yomi.yoroi.company/submissions/01bcf3e8880ff488b44247538c3fda538b586f6b9b222ea658d4fb8b68196803

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:dridex_halo_generated
Create hunting rule
Author:Halogen Generated Rule, Corsin Camichel
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/168606/

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