MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0d41517fe048b21edfd59458b0dc8966e53daacdb7e7c5a7bdc7dab5bf233bd1. 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: 12


Intelligence 12 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0d41517fe048b21edfd59458b0dc8966e53daacdb7e7c5a7bdc7dab5bf233bd1
SHA3-384 hash: 80bc3a559e223ac3924e9ef6948355cf82563d5e614ab47946e8c124db39d9a9f5949da2eb371a2520637749ca734ea8
SHA1 hash: 5edd3dffbca9ccb91f94e9e4da213e6eb971b6c4
MD5 hash: 4897649e6bcdc036d105cd3df01ef970
humanhash: iowa-finch-mississippi-india
File name:Quote.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:711'168 bytes
First seen:2020-12-29 07:59:24 UTC
Last seen:2020-12-29 10:11:58 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:Hzzkzezoz2Ku/E03dWzjv1JEtmqmjQPxfPXd30uBVLcK1+i8Dp:H3qPPEsq4ois/
Threatray 3'265 similar samples on MalwareBazaar
TLSH 48E4E02162992F52E87C57FA90A4410183F1B947E736FBBE7DE660CE4891F808772736
Reporter abuse_ch
Tags:exe FormBook


Avatar
abuse_ch
Malspam distributing Formbook:

HELO: mail-smail-vm46.hanmail.net
Sending IP: 203.133.180.234
From: 구미이엔지 <kumieng@hanmail.net>
Subject: 견적 문의의 건
Attachment: Quote.cab (contains "Quote.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
203
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Quote.exe
Verdict:
Malicious activity
Analysis date:
2020-12-29 08:11:43 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/2abfb3e9-8960-4907-9d2d-17ef71859aad

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/109727/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.494.12372.28156.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Launching cmd.exe command interpreter
Enabling autorun by creating a file
Unauthorized injection to a system process
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.
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/571293
Signature
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
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 dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: Scheduled temp file as task from temp location
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 AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 334707 Sample: Quote.exe Startdate: 29/12/2020 Architecture: WINDOWS Score: 100 48 Malicious sample detected (through community Yara rule) 2->48 50 Multi AV Scanner detection for dropped file 2->50 52 Sigma detected: Scheduled temp file as task from temp location 2->52 54 8 other signatures 2->54 10 Quote.exe 7 2->10         started        process3 file4 34 C:\Users\user\AppData\...\QGIPzkLnvsJhz.exe, PE32 10->34 dropped 36 C:\...\QGIPzkLnvsJhz.exe:Zone.Identifier, ASCII 10->36 dropped 38 C:\Users\user\AppData\Local\...\tmp1AF1.tmp, XML 10->38 dropped 40 C:\Users\user\AppData\Local\...\Quote.exe.log, ASCII 10->40 dropped 58 Tries to detect virtualization through RDTSC time measurements 10->58 60 Injects a PE file into a foreign processes 10->60 14 Quote.exe 10->14         started        17 schtasks.exe 1 10->17         started        19 Quote.exe 10->19         started        signatures5 process6 signatures7 68 Modifies the context of a thread in another process (thread injection) 14->68 70 Maps a DLL or memory area into another process 14->70 72 Sample uses process hollowing technique 14->72 74 Queues an APC in another process (thread injection) 14->74 21 explorer.exe 14->21 injected 25 conhost.exe 17->25         started        process8 dnsIp9 42 mak-bauunternehmung.com 81.169.145.90, 49770, 80 STRATOSTRATOAGDE Germany 21->42 44 stopforeclosurenow.net 34.102.136.180, 49775, 80 GOOGLEUS United States 21->44 46 7 other IPs or domains 21->46 56 System process connects to network (likely due to code injection or exploit) 21->56 27 mstsc.exe 21->27         started        signatures10 process11 signatures12 62 Modifies the context of a thread in another process (thread injection) 27->62 64 Maps a DLL or memory area into another process 27->64 66 Tries to detect virtualization through RDTSC time measurements 27->66 30 cmd.exe 1 27->30         started        process13 process14 32 conhost.exe 30->32         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0d41517fe048b21edfd59458b0dc8966e53daacdb7e7c5a7bdc7dab5bf233bd1/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-12-29 01:37:34 UTC
AV detection:
16 of 29 (55.17%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=bvavc77ajczb5x6vsrmlbxejm3st3kwnw7t4lj55y7nllpzdhpiq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
1103b25b39f6c2515abfec5b89afdbefd2d60c03e9f831fa6f7cf890305bf21d
Formbook
37fa0d1153831bdf8c08560d18a83afc2ccede848883819536eb81497c63229f
Formbook
5c1d2289de5b338620bb43ede89d6d7afcf86cc4d2b20db3a3f20e5579e925fe
Formbook
7538931bad1762c44d0d66ea730a3ca6c5acb18d326f3a2f5bffa1f81864354e
Formbook
765c1e7486aedffd7021ae5f15c86e549c7b796a5025249781f9c8a6327f4037
Formbook
7843242690547cf0b4ebea118783c903b99c3a211f1775db3cf24b09fbe2454a
Formbook
87d8ef6a4c6bf661d7957a62b9e8e9ea6627f80227f9ea88502bf601b94a960e
Formbook
b7f9546fa9fb928d856b69a70174d693a84c641ad193e88e48c07cdb92751e03
Formbook
bf72228e33b1514ef0c252e9963d6472e99466656b6125c8a560a9e66e9d6d17
Formbook
f001ad70af35a98383e07a785b7a6298fe510b1713633aecedc4d3429f6b39b5
Formbook
+ 3'255 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook rat spyware stealer trojan
Link:
https://tria.ge/reports/201229-a5cqvd4gqe/
Behaviour
Creates scheduled task(s)
Gathers network information
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.adamjbrowne.com/knb/
Unpacked files
SH256 hash:
0d41517fe048b21edfd59458b0dc8966e53daacdb7e7c5a7bdc7dab5bf233bd1
MD5 hash:
4897649e6bcdc036d105cd3df01ef970
SHA1 hash:
5edd3dffbca9ccb91f94e9e4da213e6eb971b6c4
Link:
https://www.unpac.me/results/68337d06-1c86-4455-b384-2555987fe171/
SH256 hash:
4f7b8b3519893c11290ceb9822c17fbe3a61363f011e4479ea35f0bcc2622acb
MD5 hash:
264a0b0343054056edfd9474255357fb
SHA1 hash:
0207a34494c4ee64a00f184bf38d3d65390739c8
Link:
https://www.unpac.me/results/68337d06-1c86-4455-b384-2555987fe171/
SH256 hash:
ad8bae19a7a52862fcd577f99b80e3aed59ba4026d2e955443d519a0e0cb5484
MD5 hash:
bb60e8adb9f624070b4299d61e01eaef
SHA1 hash:
083a87ba5220fe88b082ef09020cc9bfb01e279a
Link:
https://www.unpac.me/results/68337d06-1c86-4455-b384-2555987fe171/
SH256 hash:
44106a7753790a12c522849b3f7da238337bd0342e5664021e25f79b2705ae9a
MD5 hash:
d43e8dcc8f8b23c144f820eaa9bdbee4
SHA1 hash:
41faa61eb543ac1386e59ef1e3c485a19458ff68
Link:
https://www.unpac.me/results/68337d06-1c86-4455-b384-2555987fe171/
SH256 hash:
e36c54384773ca50c45fdad601274ff6c084487c4e5894316e25b6a8c0a3350c
MD5 hash:
81ee3caeeb544096a33c16da69679371
SHA1 hash:
ea706a60f5299116512e2a657cfbb49edc447c70
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/68337d06-1c86-4455-b384-2555987fe171/
Parent samples :
0d41517fe048b21edfd59458b0dc8966e53daacdb7e7c5a7bdc7dab5bf233bd1
99aae5746d65a99f7d5f1f289d0acebde486e580abfe29976806204b23de6b8d
82c118d71fb0433b051b37a040f31f2455ceb3ddd01b7d314cf6b1f4648d454d
898746d8c0bc244b1a1b7ad40e440bc2ea3ad1f058c5782e4d043ff61add8235
57cfa9ebc3f12db279f1303ceffc86e3ba3a12505f787d8453f200306319e145
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/0d41517fe048b21edfd59458b0dc8966e53daacdb7e7c5a7bdc7dab5bf233bd1

File information

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

Malspam

Formbook

cab 24db502d550569e92e0d4639071027fd8d85d42af5f5e7f76cbd4d95773c9b32

Formbook

Executable exe 0d41517fe048b21edfd59458b0dc8966e53daacdb7e7c5a7bdc7dab5bf233bd1

(this sample)

  
Dropped by
MD5 84a51e4b60f5a224c11ef36019c37218
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 24db502d550569e92e0d4639071027fd8d85d42af5f5e7f76cbd4d95773c9b32
Cape
Cape
https://www.capesandbox.com/analysis/109727/

Comments