MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e5d8344ae7d9f2641a4e564d0e6e1a6494e216e6a5be0355eb45190e25d11f8f. 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: 9


Intelligence 9 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e5d8344ae7d9f2641a4e564d0e6e1a6494e216e6a5be0355eb45190e25d11f8f
SHA3-384 hash: 298a2904b371e5b7496d99cf2c80cfed6683c2a77a7a7ad2244c626357d9dd875307315664a9db53ce268e36aae8fdd8
SHA1 hash: a88e79bbdd4a3d47f47dd6c977bec9015e14c6b5
MD5 hash: 1a26f946ac1d1a308989f533596d5b5d
humanhash: venus-fruit-snake-texas
File name:1a26f946ac1d1a308989f533596d5b5d.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:808'448 bytes
First seen:2020-10-02 09:33:55 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash b9e41474d2733184de68861799509b24 (2 x AZORult, 1 x AgentTesla, 1 x AveMariaRAT)
ssdeep 12288:icFUncJ54irus265GoqlDX1YH0COI+w7Ror6PpGg+l2K3RYUOPlNTXm1XBv1HfeO:2nYnuRcBIoGblBhGlBKvdfF
Threatray 2'302 similar samples on MalwareBazaar
TLSH 3E05AF23A2A15837C1732A3C9C0B5F74993DBE503928A8466BF9DD7C5F38651392D28F
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
112
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/67710/
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

SecuriteInfo.com.Heur.25317.18742.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Unauthorized injection to a recently created process
Launching a process
Launching cmd.exe command interpreter
Setting browser functions hooks
Unauthorized injection to a system process
Unauthorized injection to a browser process
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/480123
Signature
Antivirus / Scanner detection for submitted sample
Contains functionality to detect sleep reduction / modifications
Creates an undocumented autostart registry key
Detected FormBook malware
Detected unpacking (changes PE section rights)
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
Sigma detected: Steal Google chrome login data
Sigma detected: Suspicious Svchost Process
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 292501 Sample: G2XdPi85Wm.exe Startdate: 02/10/2020 Architecture: WINDOWS Score: 100 47 www.clickpk.site 2->47 49 g.msn.com 2->49 53 Malicious sample detected (through community Yara rule) 2->53 55 Antivirus / Scanner detection for submitted sample 2->55 57 Multi AV Scanner detection for submitted file 2->57 59 5 other signatures 2->59 11 G2XdPi85Wm.exe 2->11         started        signatures3 process4 signatures5 71 Detected unpacking (changes PE section rights) 11->71 73 Maps a DLL or memory area into another process 11->73 75 Tries to detect virtualization through RDTSC time measurements 11->75 77 Contains functionality to detect sleep reduction / modifications 11->77 14 G2XdPi85Wm.exe 11->14         started        process6 signatures7 79 Modifies the context of a thread in another process (thread injection) 14->79 81 Maps a DLL or memory area into another process 14->81 83 Sample uses process hollowing technique 14->83 85 Queues an APC in another process (thread injection) 14->85 17 explorer.exe 14->17 injected process8 dnsIp9 41 xj.ssl.wikicdn.net 98.159.106.251, 49752, 80 GIGABIT-MYGigabitHostingSdnBhdMY United States 17->41 43 www.aizzainvestments.com 104.164.52.200, 49768, 49769, 49770 EGIHOSTINGUS United States 17->43 45 4 other IPs or domains 17->45 51 System process connects to network (likely due to code injection or exploit) 17->51 21 svchost.exe 1 18 17->21         started        signatures10 process11 file12 35 C:\Users\user\AppData\...\K4Alogrv.ini, data 21->35 dropped 37 C:\Users\user\AppData\...\K4Alogri.ini, data 21->37 dropped 61 Detected FormBook malware 21->61 63 Creates an undocumented autostart registry key 21->63 65 Tries to steal Mail credentials (via file access) 21->65 67 4 other signatures 21->67 25 cmd.exe 2 21->25         started        29 cmd.exe 1 21->29         started        signatures13 process14 file15 39 C:\Users\user\AppData\Local\Temp\DB1, SQLite 25->39 dropped 69 Tries to harvest and steal browser information (history, passwords, etc) 25->69 31 conhost.exe 25->31         started        33 conhost.exe 29->33         started        signatures16 process17
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e5d8344ae7d9f2641a4e564d0e6e1a6494e216e6a5be0355eb45190e25d11f8f/
Threat name:
Win32.Trojan.LokiBot
Create hunting rule
Status:
Malicious
First seen:
2020-10-01 15:58:38 UTC
AV detection:
27 of 29 (93.10%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
formbook
Create hunting rule
netwirerc
Create hunting rule
Similar samples:
15af9bb36b7a51efea7ab70d98a29ef7059f4f5b7178fef0aaff0671bf6c9386
Formbook
17de42648d49e21ed411c460fa0c805443e1898e21114beb8ea7301da3ee6b31
Formbook
27c2836a432ffef984ec91f36cd49097f0b01561bf3e2f3fde71cc5ecde70541
Formbook
34eeebc4197df0980b621253c336662f3868ccc65a5f99a832d47751d4d5384e
Formbook
353e4fd91fe618f5c22c9cae00e7575e9b1914576ff7e332d03ca3e9f7dbbbbc
Formbook
4458df211fccf5c1d24b96ebb7b4191cc94edc0b0e13bbb80ae3919f015297d9
Formbook
54c0138d6a0dbd5967d7cf51eb753b29aa1fd72a85152285bd22347fa6654022
Formbook
b3423777b1bafbe661edd1f4d3d98e72fcb48394764ddeb57bb913b881cf9177
Formbook
cb769b55a59aa7b729c8489980706fe32b77b941d1f8b9e1a1ff4b364a899408
Formbook
cddef48cbafa5561f43fd788cfc08215af2c8c4d700bbad363c467e60ad0eda1
Formbook
+ 2'292 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
rat trojan spyware stealer family:formbook
Link:
https://tria.ge/reports/201002-zvx35q1cv2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.trulex.xyz/3nk4/
Unpacked files
SH256 hash:
e5d8344ae7d9f2641a4e564d0e6e1a6494e216e6a5be0355eb45190e25d11f8f
MD5 hash:
1a26f946ac1d1a308989f533596d5b5d
SHA1 hash:
a88e79bbdd4a3d47f47dd6c977bec9015e14c6b5
Link:
https://www.unpac.me/results/7e228c9b-b846-41e9-8d57-0b8c8c8aba54/
SH256 hash:
ae46492faaa3d08882db748041afa64e6abaa6e6725003afbeaa8198b147dabd
MD5 hash:
d45dd60aff0d2276bec3381a13db3c0e
SHA1 hash:
0844297025857567710364b5c66e9874f046af04
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/7e228c9b-b846-41e9-8d57-0b8c8c8aba54/
Parent samples :
54c0138d6a0dbd5967d7cf51eb753b29aa1fd72a85152285bd22347fa6654022
17de42648d49e21ed411c460fa0c805443e1898e21114beb8ea7301da3ee6b31
e5d8344ae7d9f2641a4e564d0e6e1a6494e216e6a5be0355eb45190e25d11f8f
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e5d8344ae7d9f2641a4e564d0e6e1a6494e216e6a5be0355eb45190e25d11f8f

File information

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

Web download

Formbook

Executable exe e5d8344ae7d9f2641a4e564d0e6e1a6494e216e6a5be0355eb45190e25d11f8f

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/67710/
  
URLhaus
https://urlhaus.abuse.ch/url/460186/
  
Delivery method
Distributed via web download

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