MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2eec14d00309c58144cc8234ebc9c5c4c9d81a3511f45830e50a3929fe2b158a. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2eec14d00309c58144cc8234ebc9c5c4c9d81a3511f45830e50a3929fe2b158a
SHA3-384 hash: 6babed786f5610fd1eb059c6e394762046fb58aa5602789af545a0c46a4cfabf2ffe8ec17fd094bd5432cef7f68c439b
SHA1 hash: e4c69d00644e265cc1911bb1390b9abf963b2764
MD5 hash: b2e4154b740fab6d388dce97e6f3f3b4
humanhash: fix-butter-princess-quebec
File name:b2e4154b740fab6d388dce97e6f3f3b4.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:360'448 bytes
First seen:2021-10-26 14:29:42 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:BI1gESiWKX/RK+wNf9O9lHvhkAj5WxpCQJzLOrKqvjOj8fhP58Ka/Qc:XESilRx+kPhkAI+izirKGs8px8B
Threatray 10'873 similar samples on MalwareBazaar
TLSH T1E374122C9FE4A330FD7E037D96F4150821FAD6883452F39E1FA6A49A29577048257F8B
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
258
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/200266/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1085.19759.26990.UNOFFICIAL
Create hunting rule

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/617810eedb358dd15edcbfa8/reports/c2d3a44c-3e65-49e7-bbdf-660c19110aad/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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/627b07b8-8d77-4f06-a399-26732bedb532
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/877231
Signature
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)
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
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
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 509673 Sample: KP2sSGr0I7.exe Startdate: 26/10/2021 Architecture: WINDOWS Score: 100 31 www.didimthebestkuafor.com 2->31 33 didimthebestkuafor.com 2->33 41 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->41 43 Found malware configuration 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 7 other signatures 2->47 11 KP2sSGr0I7.exe 3 2->11         started        signatures3 process4 file5 29 C:\Users\user\AppData\...\KP2sSGr0I7.exe.log, ASCII 11->29 dropped 59 Tries to detect virtualization through RDTSC time measurements 11->59 61 Injects a PE file into a foreign processes 11->61 15 KP2sSGr0I7.exe 11->15         started        signatures6 process7 signatures8 63 Modifies the context of a thread in another process (thread injection) 15->63 65 Maps a DLL or memory area into another process 15->65 67 Sample uses process hollowing technique 15->67 69 Queues an APC in another process (thread injection) 15->69 18 explorer.exe 15->18 injected process9 dnsIp10 35 www.caregiverresourcelist.net 91.195.240.94, 49834, 80 SEDO-ASDE Germany 18->35 37 www.casainbox.com 18->37 39 192.168.2.1 unknown unknown 18->39 49 System process connects to network (likely due to code injection or exploit) 18->49 22 WWAHost.exe 18->22         started        signatures11 process12 signatures13 51 Self deletion via cmd delete 22->51 53 Modifies the context of a thread in another process (thread injection) 22->53 55 Maps a DLL or memory area into another process 22->55 57 Tries to detect virtualization through RDTSC time measurements 22->57 25 cmd.exe 1 22->25         started        process14 process15 27 conhost.exe 25->27         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2eec14d00309c58144cc8234ebc9c5c4c9d81a3511f45830e50a3929fe2b158a/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-10-26 14:30:07 UTC
AV detection:
16 of 27 (59.26%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
336a2648e0811ebd11a94bb59c5cd5ea06ff48485f734ce149a3f9f9a7e0c7f4
Formbook
5beadd0ecc9f1407dab89746630fddf7362dd00323e6a5e5413a0c286e2ee583
Formbook
c115f11cec4e606d14bd5df33ea033f0311ca2e9915e5fb7908736b9cfa18729
Formbook
c96178775d7f8dd8b06a4e59aad0367f36abc11680081acfcc2b446fb0ee28b1
Formbook
cadf6d6a91c8c4e8576468e393638eb7ee477490c5a8a7d0fe9e919b6a6d93ec
Formbook
dcee55c9896715272cfd344a7a62fe6c5dbe0e61d7d8548beeda46c15bd8e07c
Formbook
e5ebc473e259ec57e2a831477b449dd07c13198c0db74ce67732a8fce59e25ac
Formbook
+ 10'863 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:ad6n rat spyware stealer trojan
Link:
https://tria.ge/reports/211026-rt6w2ahfg7/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.didimthebestkuafor.com/ad6n/
Unpacked files
SH256 hash:
def784268365dae11e6a6b197ec699791763566672fbcec5ee0e6ab084b0ea5d
MD5 hash:
9b08e9c56068008f5893fd4f7b6bf573
SHA1 hash:
8c88a1c68455d6f7be3d275bd9ac8f4fd2a09bde
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/d1b183f0-7d2b-446a-934e-5da710112afc/
Parent samples :
2eec14d00309c58144cc8234ebc9c5c4c9d81a3511f45830e50a3929fe2b158a
4bdd5968c006f979c68ba686942695680950574bba495136b26bdd166d537ede
2c74b3cf30c4c89fcd341129917f850be3faf7f7f91646545e7d65106a30dfb0
e83ce530468ceacafc364791ce8de4cdc2b456cb0df25b93ac4055a99b031702
1ee20ec28c5649c69a2cab43e7f7e99d9f6c839cc5ae5ed2e279281682fe3b53
c781169f80930851f2174df529d1aaba061c45fd7ef90c5059a7c513bfda3414
5dc5fd5aeb9e4902ab1efa0d1e058b2dfabfd0888be4df553a19c66a0c008de8
24020c0cae5f243c30eaee1fa84e2bf8899f1acb80a16491b7dce179d1ffe6a4
5a415f33b3c85f8c6c11b439e675c802a1fb0f7848237707a606519172e678bb
f80f85e18cf0debe8a88bd545a1be3450175ec390fd14b38658e89503f3eca0f
30191d460ae42d2ed454fc5b005f01b28de09448fa4169521e2540356d49d9f2
cf8ab312ec2e263777fd777cdc2f714c18d259241bfeec9dbe6eb4ac62708f7f
afa8139ef1e6cbc28ac8aa89dbd9fc2d2922724eb5749e1eed1a80c4f9813ea8
2f013b6c0a13830f5fb60d799623ce6131f6b37ff9b47b8de35f2daa9631feee
SH256 hash:
f6af32e1512eb32d1f5a76531521d7298a8848b0e09349c8b6b92c6bf6a1c595
MD5 hash:
116cddf8f7b034ca179f6665cd54d90b
SHA1 hash:
741a0082919a251fb6e78194d83f11d8dae0e978
Link:
https://www.unpac.me/results/d1b183f0-7d2b-446a-934e-5da710112afc/
SH256 hash:
a5c2baaf64d2f20666f5d02876e9f5b59d8ec5c538ee82f1711d9d0db3f189e0
MD5 hash:
8ecd3b39d0778503439b9e9dd0475b2d
SHA1 hash:
249f0f11920286ba191592bfaf13a2c0d7cc7ca6
Link:
https://www.unpac.me/results/d1b183f0-7d2b-446a-934e-5da710112afc/
SH256 hash:
2eec14d00309c58144cc8234ebc9c5c4c9d81a3511f45830e50a3929fe2b158a
MD5 hash:
b2e4154b740fab6d388dce97e6f3f3b4
SHA1 hash:
e4c69d00644e265cc1911bb1390b9abf963b2764
Link:
https://www.unpac.me/results/d1b183f0-7d2b-446a-934e-5da710112afc/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/2eec14d00309c58144cc8234ebc9c5c4c9d81a3511f45830e50a3929fe2b158a

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: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.

Web download

Formbook

Executable exe 2eec14d00309c58144cc8234ebc9c5c4c9d81a3511f45830e50a3929fe2b158a

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/200266/
  
URLhaus
https://urlhaus.abuse.ch/url/1705792/
  
Delivery method
Distributed via web download

Comments