MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 867d81909aa64f2dd23f53f2067a98e09c7cee4fa0b47e3f8784b626f88bce90. 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: 10


Intelligence 10 IOCs YARA File information Comments
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SHA256 hash: 867d81909aa64f2dd23f53f2067a98e09c7cee4fa0b47e3f8784b626f88bce90
SHA3-384 hash: 2f10477e2910f9e7e13502cb5ae4a1bf8abee37d840d1fd074abf1296711caf8bc5950263b21af8a73ce2280c73e4726
SHA1 hash: 1d2bcaf14807fda0f2e44397c8d10f6c2f779d9a
MD5 hash: e0c7ddb71404543810a5d6538f53579e
humanhash: purple-fix-berlin-sad
File name:e0c7ddb71404543810a5d6538f53579e.exe
Download: download sample
Signature Formbook
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File size:650'240 bytes
First seen:2022-07-04 08:21:24 UTC
Last seen:2022-07-04 08:58:55 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:/a6vWpiv5jJsCOWXbm9J4sxOnXggJLEZionpZotNcg:/DvWpiv5j2bWrq4ZQgJloToUg
TLSH T15ED4E12DFEFDCE52C2A85B73C4D2451843B2D94E9122D75A358D13BA0E03363D9CA69B
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
221
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.7268.17559.UNOFFICIAL
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Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62c2a369783441cda1034730/reports/aae9caed-cfae-44e8-9a66-2fec01edcf26/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/7394eb84-92b1-4939-aada-710cccbde86a
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1024024
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in 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
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
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 dnsIp2 2 Behavior Graph ID: 656519 Sample: yIRHo6Bu4v.exe Startdate: 04/07/2022 Architecture: WINDOWS Score: 100 31 www.horsecamelsuppliments.com 2->31 39 Snort IDS alert for network traffic 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 Antivirus detection for URL or domain 2->43 45 8 other signatures 2->45 11 yIRHo6Bu4v.exe 3 2->11         started        signatures3 process4 file5 29 C:\Users\user\AppData\...\yIRHo6Bu4v.exe.log, ASCII 11->29 dropped 57 Tries to detect virtualization through RDTSC time measurements 11->57 59 Injects a PE file into a foreign processes 11->59 15 yIRHo6Bu4v.exe 11->15         started        signatures6 process7 signatures8 61 Modifies the context of a thread in another process (thread injection) 15->61 63 Maps a DLL or memory area into another process 15->63 65 Sample uses process hollowing technique 15->65 67 Queues an APC in another process (thread injection) 15->67 18 explorer.exe 15->18 injected process9 dnsIp10 33 www.bogasoft.com 156.234.220.97, 49722, 80 XIAOZHIYUN1-AS-APICIDCNETWORKUS Seychelles 18->33 35 www.bnktell.com 154.220.53.254, 49720, 80 POWERLINE-AS-APPOWERLINEDATACENTERHK Seychelles 18->35 37 6 other IPs or domains 18->37 47 System process connects to network (likely due to code injection or exploit) 18->47 49 Performs DNS queries to domains with low reputation 18->49 22 help.exe 18->22         started        signatures11 process12 signatures13 51 Modifies the context of a thread in another process (thread injection) 22->51 53 Maps a DLL or memory area into another process 22->53 55 Tries to detect virtualization through RDTSC time measurements 22->55 25 cmd.exe 1 22->25         started        process14 process15 27 conhost.exe 25->27         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/867d81909aa64f2dd23f53f2067a98e09c7cee4fa0b47e3f8784b626f88bce90/
Threat name:
ByteCode-MSIL.Spyware.SnakeLogger
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Status:
Malicious
First seen:
2022-07-04 04:43:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
22 of 26 (84.62%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qz6ydee2uzhs3ur7kpzam6uy4cohz3spuc2h4p4hqs3cn6elz2ia._file
Verdict:
malicious
Label(s):
formbook
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Result
Malware family:
xloader
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Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/220704-j9kpqshgc5/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Unpacked files
SH256 hash:
5caf790a2af54ea91ea543d12cd0c382b91b2a7e7bfb43636d8a9045fa5e2d5b
MD5 hash:
07d244c91b9518b563b7fabba27947d0
SHA1 hash:
b01678d610d26af80edb8d716bec3c826054a443
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/0267c4fa-3f83-44a7-8c89-4c8ac7c8e527/
Parent samples :
867d81909aa64f2dd23f53f2067a98e09c7cee4fa0b47e3f8784b626f88bce90
8c0ce5ef01612337d63e947ddbbd90b752cc3a50047e503958715d83100ae477
e62d5985262d7ce47fa0c8ccb2cbfbf46a5e5da3c4cbefbf3ae3222595ec3fda
SH256 hash:
7abd47d4a30feda748b0327e4fd40fe237c4fab75070a657468a6583e250c7cb
MD5 hash:
61c75c6b46b2c728a3bfcb0ce9de2a21
SHA1 hash:
c02125a5eab5687e4e0ab58dad5b5cc6b2bd557a
Link:
https://www.unpac.me/results/0267c4fa-3f83-44a7-8c89-4c8ac7c8e527/
SH256 hash:
70bb4f8aa7d0a33f8206f78c845fa2bd686c2a0f2b3bd50cd0b6b887a45398ca
MD5 hash:
30d61a3a3e26c2bca2eb766990132d7c
SHA1 hash:
94f9742d5f21b13f7d8d194fe938193cbb6a0d4d
Link:
https://www.unpac.me/results/0267c4fa-3f83-44a7-8c89-4c8ac7c8e527/
SH256 hash:
3b59fe180dd50e3f3d4fdcbdd4e7a2d4e3e1c85ae43cb4f3716c4be41e9ec2ae
MD5 hash:
9ea556e333e216a65aa09c102f36004f
SHA1 hash:
814c07f1dc68bd61840384aac3aa8346d9f8148f
Link:
https://www.unpac.me/results/0267c4fa-3f83-44a7-8c89-4c8ac7c8e527/
SH256 hash:
489170ae3b6b845e22e958f58fe82ef468ed5d6859cbe3f2f83960bbf776e0f9
MD5 hash:
5f60530dc7f7a7f0f52bfda18376cac2
SHA1 hash:
8074de0af2f1ee33ed142a31b32bdbc6ce1a38ca
Link:
https://www.unpac.me/results/0267c4fa-3f83-44a7-8c89-4c8ac7c8e527/
SH256 hash:
0ac5cd93d90bc37b261615f02f2afa4c4007bf43b3bac436b8bf9e3cbf1aeca7
MD5 hash:
9b03b4e8119cd8ac98d44dbb0b0705b7
SHA1 hash:
1c25d220b2d1826ccca0d74c940dab3521ebb021
Link:
https://www.unpac.me/results/0267c4fa-3f83-44a7-8c89-4c8ac7c8e527/
SH256 hash:
1e123a613e857fb67acaa60dd68b90368141d87eba4e025aa6235a7bc428832d
MD5 hash:
87bc35c8fcccb1a5271b4efe888c47d1
SHA1 hash:
182da4d91356935fe07f4c5e27c6e7720ef80b71
Link:
https://www.unpac.me/results/0267c4fa-3f83-44a7-8c89-4c8ac7c8e527/
SH256 hash:
867d81909aa64f2dd23f53f2067a98e09c7cee4fa0b47e3f8784b626f88bce90
MD5 hash:
e0c7ddb71404543810a5d6538f53579e
SHA1 hash:
1d2bcaf14807fda0f2e44397c8d10f6c2f779d9a
Link:
https://www.unpac.me/results/0267c4fa-3f83-44a7-8c89-4c8ac7c8e527/
Malware family:
XLoader
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/867d81909aa6/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

File information

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

Web download

Formbook

Executable exe 867d81909aa64f2dd23f53f2067a98e09c7cee4fa0b47e3f8784b626f88bce90

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2249091/
  
Delivery method
Distributed via web download

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