MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7529675c4f443448e36de852d71111dc455009ccc66b516f898319ec2f7891bd. 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: 11


Intelligence 11 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7529675c4f443448e36de852d71111dc455009ccc66b516f898319ec2f7891bd
SHA3-384 hash: e30833c46f03139a24c5557cdeba7e5e59bec9ed0dc786d082c62f3f63106da132d7bf35caf59dc8fdec3a2f3601ef36
SHA1 hash: ec01ccfe6c74df5b8b4e8097b03babbfb7676866
MD5 hash: 2e7a20ff6639f4c8ef406cb8aa5c90ad
humanhash: bacon-enemy-fifteen-mars
File name:2e7a20ff6639f4c8ef406cb8aa5c90ad.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'576'448 bytes
First seen:2021-01-29 08:17:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'743 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:3t2NGZaaolCqM1j+3Jhw3gfTm0IMJ4FaxzAuX0JS9oT:0GZClO1CZhw3SiI4F4Aukk9oT
Threatray 3'665 similar samples on MalwareBazaar
TLSH 9375949C765076EFC86BC972CE681C64EA6074BB830BD203945316EDAE4D99BCF144F2
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
122
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
2e7a20ff6639f4c8ef406cb8aa5c90ad.exe
Verdict:
Suspicious activity
Analysis date:
2021-01-29 08:23:10 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/74a46362-b9c7-4a95-a009-c80fc1643425

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/114651/
Detection(s):
Win.Packed.Downloaderb-7139226-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/593644
Signature
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
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 AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 345860 Sample: Tx1q8DSCKe.exe Startdate: 29/01/2021 Architecture: WINDOWS Score: 100 31 www.eyepaa.com 2->31 39 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->39 41 Found malware configuration 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 5 other signatures 2->45 11 Tx1q8DSCKe.exe 3 2->11         started        signatures3 process4 file5 29 C:\Users\user\AppData\...\Tx1q8DSCKe.exe.log, ASCII 11->29 dropped 55 Detected unpacking (changes PE section rights) 11->55 57 Detected unpacking (overwrites its own PE header) 11->57 59 Tries to detect virtualization through RDTSC time measurements 11->59 15 Tx1q8DSCKe.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.zhjiaxiang.com 156.254.253.78, 49762, 80 XIAOZHIYUN1-AS-APICIDCNETWORKUS Seychelles 18->33 35 www.tmpaas.com 43.243.108.245, 49760, 80 SUNHK-DATA-AS-APSunNetworkHongKongLimited-HongKong Hong Kong 18->35 37 19 other IPs or domains 18->37 47 System process connects to network (likely due to code injection or exploit) 18->47 22 wscript.exe 18->22         started        signatures11 process12 signatures13 49 Modifies the context of a thread in another process (thread injection) 22->49 51 Maps a DLL or memory area into another process 22->51 53 Tries to detect virtualization through RDTSC time measurements 22->53 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/7529675c4f443448e36de852d71111dc455009ccc66b516f898319ec2f7891bd/
Threat name:
ByteCode-MSIL.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2021-01-27 08:48:23 UTC
AV detection:
19 of 27 (70.37%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
148007b32a311769a958c3f87c6c836b14457f17dbe6a9a0188b0f68b3c30b40
Formbook
5551c39b0838a38711babfe60b36dda8855791ce1512553858fbaff025d31122
Formbook
86879b01844ab067722fd2ca12bf5a666136348ca9a7f72a33ca42d9707e84d0
Formbook
a21da47756a5b8a820ac633dcc6902b2ca4b9dd0861741f8f68153e5c436bda5
Formbook
a38cbbb16b9dda3d7aebcdcd033a8f5e56f17257c060859a3cdd2e1a8bb27ab9
Formbook
b36c5718a19998ec936051a544a8831e85f7e08b4e7f9c5269e25e963ebabdd3
Formbook
b88d84be2994a05ac716dac99a689356d8c7ecbd541989a5339be403da909430
Formbook
b9a286880c70bf7b6b049c8be7b7b14d8318b6c38d04185eced4bc48795330ff
Formbook
dca4c9a7846a3ebb066c08583388adeb4b05e464f20abd10409ccf47164d8635
Formbook
fdc7a121571ec5e47773d3c837cd0d4e7234d00b6a7262b2500301c51ee5801a
Formbook
+ 3'655 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:formbook family:xloader loader rat spyware stealer trojan
Link:
https://tria.ge/reports/210129-ehgvy1xptn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Formbook
Xloader
Malware Config
C2 Extraction:
http://www.inreachpt.com/gqx2/
Unpacked files
SH256 hash:
3e215d8d82233de2c29a24d35ccb0c8dea1ba1f25579497b075419843d36d17d
MD5 hash:
f66478d91fdabce95474a51a82eee285
SHA1 hash:
07008d10cd2d34ddb51767456d8b83a6674da3fb
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/2a8d343a-8914-4ac9-8a81-984b4a1762b9/
Parent samples :
b88d84be2994a05ac716dac99a689356d8c7ecbd541989a5339be403da909430
b9a286880c70bf7b6b049c8be7b7b14d8318b6c38d04185eced4bc48795330ff
a38cbbb16b9dda3d7aebcdcd033a8f5e56f17257c060859a3cdd2e1a8bb27ab9
5551c39b0838a38711babfe60b36dda8855791ce1512553858fbaff025d31122
b36c5718a19998ec936051a544a8831e85f7e08b4e7f9c5269e25e963ebabdd3
fdc7a121571ec5e47773d3c837cd0d4e7234d00b6a7262b2500301c51ee5801a
7529675c4f443448e36de852d71111dc455009ccc66b516f898319ec2f7891bd
48e5295db9ba78034bfd5ff510f893c40a6cddee73f99421aa5b77d566ed715a
b3291d1f731c8e7408bbae7e36242e7223d24d7b3ef0fa2b7f07950be8dd3462
f29bebf4c348274359973039283bd9e56a8611f98847be2ab794f417ff706b3d
3ab5b91315aed3147ec6d8038d620caa9e068a1b200c9c1631a1fb036e839daf
d30db5b4b3087ae9f6dcfb18e0b85fa39ceb7bf182604418c4760cf32357cd1d
8ccda60ef18d8d5f5c5bfa7f1d141171871f51c906e44f363226b0d2a22a143b
SH256 hash:
7ec134f734780c584bc8cc1134bffc398c842405de6fcaff711934801ca8e176
MD5 hash:
f766b0d450e016a9fe91f438a1771639
SHA1 hash:
e4acbd4e51ebc47f7c1450fecf472e8368e58b48
Link:
https://www.unpac.me/results/2a8d343a-8914-4ac9-8a81-984b4a1762b9/
SH256 hash:
afd9c0ddbf1c8620c2b0b2b3d96340e9ad77b159be71586d177443b85fcf0c2e
MD5 hash:
f0fdf026a7c94589ec854dad4220cad9
SHA1 hash:
51974f280e55bd57143c469558f097fa7c82857b
Link:
https://www.unpac.me/results/2a8d343a-8914-4ac9-8a81-984b4a1762b9/
SH256 hash:
7529675c4f443448e36de852d71111dc455009ccc66b516f898319ec2f7891bd
MD5 hash:
2e7a20ff6639f4c8ef406cb8aa5c90ad
SHA1 hash:
ec01ccfe6c74df5b8b4e8097b03babbfb7676866
Link:
https://www.unpac.me/results/2a8d343a-8914-4ac9-8a81-984b4a1762b9/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/7529675c4f443448e36de852d71111dc455009ccc66b516f898319ec2f7891bd

File information

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

Web download

Formbook

Executable exe 7529675c4f443448e36de852d71111dc455009ccc66b516f898319ec2f7891bd

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/978590/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/114651/

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