MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0b2d1bf2ca75ec2f3db69659158e685cec6efb71e4be9e277af99b3ad0508c11. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0b2d1bf2ca75ec2f3db69659158e685cec6efb71e4be9e277af99b3ad0508c11
SHA3-384 hash: 984212ef0f90977d8729bf73f9d47d353f63e1ff9ab9b9926002c2a0b9cab4031e171bb05787f5e4213e07e749c96467
SHA1 hash: 41f62fb8e11de4e2b93a05cb806dc5574b40ae99
MD5 hash: 4409e2201e897419028a58a9d41e1e69
humanhash: princess-venus-venus-enemy
File name:Untitled attachment 00032.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:792'576 bytes
First seen:2021-10-08 11:44:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash a85da29f7c79b749e46738d8b965ea53 (4 x Formbook, 1 x RemcosRAT)
ssdeep 12288:5siTtPf0MEakNE3XqKkjY2Nu4kY7CE5L0S4rrMGdMpGyS:KaF0MEakNMrkE2DkY7CE5L0S4PMGdM
Threatray 10'343 similar samples on MalwareBazaar
TLSH T179F44A21E792C435D0376934184793B9ED2DBE81FE5899AF2AD5BF8CFD31213211A24B
File icon (PE):PE icon
dhash icon e4f0d0d0f0d4d4e8 (9 x Formbook, 4 x RemcosRAT, 2 x ModiLoader)
Reporter pr0xylife
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
169
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Сберегательный банк SWIFT.exe
Verdict:
Suspicious activity
Analysis date:
2021-10-08 07:15:47 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/64f28ef3-25d2-45a4-a59f-b339e89b123b

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/196129/
Detection(s):
Win.Trojan.Remcos-9897068-0
Create hunting rule

Win.Trojan.Fragtor-9899884-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Connection attempt
Sending a custom TCP request
Modifying an executable file
Launching the default Windows debugger (dwwin.exe)
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
greyware keylogger packed
Link:
https://www.filescan.io/uploads/61602f3ee3d213d202bb7e5b/reports/af982cef-b298-4ebc-ac33-8c6c9da45937/overview
Result
Threat name:
DBatLoader FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/867062
Signature
Allocates memory in foreign processes
Creates a thread in another existing process (thread injection)
Injects a PE file into a foreign processes
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: Execution from Suspicious Folder
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Writes to foreign memory regions
Yara detected DBatLoader
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 499513 Sample: Untitled attachment 00032.exe Startdate: 08/10/2021 Architecture: WINDOWS Score: 100 62 Malicious sample detected (through community Yara rule) 2->62 64 Multi AV Scanner detection for submitted file 2->64 66 Yara detected DBatLoader 2->66 68 3 other signatures 2->68 9 Untitled attachment 00032.exe 1 17 2->9         started        14 Wilbwux.exe 13 2->14         started        process3 dnsIp4 48 cdn.discordapp.com 162.159.133.233, 443, 49743, 49744 CLOUDFLARENETUS United States 9->48 44 C:\Users\Public\Libraries\...\Wilbwux.exe, PE32 9->44 dropped 86 Writes to foreign memory regions 9->86 88 Allocates memory in foreign processes 9->88 90 Creates a thread in another existing process (thread injection) 9->90 16 mobsync.exe 9->16         started        92 Multi AV Scanner detection for dropped file 14->92 94 Injects a PE file into a foreign processes 14->94 19 mobsync.exe 14->19         started        file5 signatures6 process7 signatures8 54 Modifies the context of a thread in another process (thread injection) 16->54 56 Maps a DLL or memory area into another process 16->56 58 Sample uses process hollowing technique 16->58 60 2 other signatures 16->60 21 explorer.exe 16->21 injected 25 cmmon32.exe 19->25         started        process9 dnsIp10 46 www.tortniespodzianka.store 21->46 70 System process connects to network (likely due to code injection or exploit) 21->70 27 Wilbwux.exe 13 21->27         started        31 raserver.exe 21->31         started        33 cscript.exe 21->33         started        37 3 other processes 21->37 72 Modifies the context of a thread in another process (thread injection) 25->72 74 Maps a DLL or memory area into another process 25->74 76 Tries to detect virtualization through RDTSC time measurements 25->76 35 cmd.exe 1 25->35         started        signatures11 process12 dnsIp13 50 162.159.135.233, 443, 49753 CLOUDFLARENETUS United States 27->50 52 cdn.discordapp.com 27->52 96 Writes to foreign memory regions 27->96 98 Allocates memory in foreign processes 27->98 100 Creates a thread in another existing process (thread injection) 27->100 102 Injects a PE file into a foreign processes 27->102 39 logagent.exe 27->39         started        104 Tries to detect virtualization through RDTSC time measurements 31->104 42 conhost.exe 35->42         started        signatures14 process15 signatures16 78 Modifies the context of a thread in another process (thread injection) 39->78 80 Maps a DLL or memory area into another process 39->80 82 Sample uses process hollowing technique 39->82 84 Tries to detect virtualization through RDTSC time measurements 39->84
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0b2d1bf2ca75ec2f3db69659158e685cec6efb71e4be9e277af99b3ad0508c11/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2021-10-08 02:06:00 UTC
AV detection:
21 of 45 (46.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bmwrx4wkoxwc6pnwszmrldtiltwg563r4s7j4j327gntvucqrqiq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0726096c82c2c643c7de2ed48533e0a545e71f2294433cd7df473aebe9f17681
Formbook
1f472784494710200607f381849c6e3ea4f09f2ded2e84a1734ab5fdbd25d1de
Formbook
294c51109403fa50956ad9381fea61e33d1ea7bcfe24c0631e42db5fa2258488
Formbook
8d337c03f89aeea3f12d185e748407801dac07b5d6fef1acb99e085b0f452ed0
Formbook
92fee75dbfa7cb48d837b580cc3544832cf116d9991ac9cd0135cef22e535510
Formbook
a93b39035f5ae1ace569c25759239f8c0361bf2462cb22f2a780c14de2821fe4
Formbook
b8b54b232ca4f2ee4362d0d66218e77fbd950922221ab00676d43877904e249b
Formbook
c26154711ca9d9d48de370f242deb560bd0b99a0c8f12a2d1db5d4cd6e25d107
Formbook
ee3cd0b8ec089cdcec65b22189ecc9efb9f356afe0870e424cbdedcf19920e13
Formbook
+ 10'333 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:n7ak persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/211008-nwptraeae4/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.kmresults.com/n7ak/
Unpacked files
SH256 hash:
18d5f2bb4c00c8e6fb62f43bc3878c615b600ec26bc25b98204cc2e945cd175a
MD5 hash:
b0d9d156b07f2199b3334fc6564c133d
SHA1 hash:
0c39614273b857121740e0142d1d9809de8bc41b
Link:
https://www.unpac.me/results/d6d8d900-26ef-41cf-9f55-7f68b27bb483/
Parent samples :
b400601e35e72a20ca4a0fb19af7a93ddeddcd568674232cabb6c1e05ce4fd07
a643235802bd118331000b4a251952815382078dd0aaaded76e4a8890bbac5f6
33b01cf0eb422d872201670e34b732f76c980ae7ccb016068438272ed426a50b
fe6bd626fd98e3c0e4a2c350e5d927398e22e7731e7c2e1f31bc02181735c4e0
a97b00620e1e8ef9ef5c5f922f5b40ecf698504402d3e14979701c330bef7b56
90e1eac40edda005fffadbb1d16c652d16e685f8f4cf7375eb6ac928222c3a1c
1e54beecbd654f17bab2c6f883ea089943d68ae3e49aaea079182173dc203297
a0703367806de16bac9c75c016780c0bf3b1d8c21cf7f51b6a47b6a1aba74999
1ed62fd139d5efe1cb2650f52cf405d615dc19dae62744df9fb364cd1970a4bc
ffb6236e6dd03ba2599326f3d83d2ffabf8ab18902f1865aa0a68f1881e31978
99cdf3421923232c160c5075af3bf8620df65bd59cf99cc341f17a58e1eeb4f2
8f1eefd14608fae865576d9f7a24be116eb9d8dcebf89c954e2e645b06174c4e
f86258665b68d70e83397ac4ef17598c552b994dd13f26b8208c4d40b8e94816
ed78db064dfb4ae791498b2d08410a69bdad684ff709319d179c2383dd8e2f1c
3490cb5fd9a372722f95ed69c41e23d5cd274ce6b3c024ec1731962a380409d6
d86532a631143032da8dd4e4fd86cbaed87777ef2ede4a60377d534cb9ea7271
298d542746dfa4922dd5fbc8fab572be58447c9dbd1481c55bd2254bb275684f
ffb0bd5cf5a1716fa50f01a4b4fd98d396842c7c263d3ce03623748430b30a93
a2067e35b12b83ddae55145931870302de477b5ccce82a5e86ea7bf8e057d8d7
a2539269c2b9200d7baed9f0dfc25b59fd4713a641d79fd9bd13272c7e1296ca
0aff281c192e919ce8a4e2091a058aa3c8fab2379dd50d7dd7ac7217af4dc838
cc8b096d71a4734e17e6f1bcf10d9730e5a2b3ab15b7e89852a4cdd204563d29
1e24e03e9ffdbe39ca8d357d0130aff5c50f2ddd7b2f613ab9dc01f02d0527d3
f60b6dfcaf466a9cf6b7831fcd74abc70efc16aec11d3b38fdbc7562003ba61b
67c445ff181fcaa6b46a1d1af78a9df1ac413593f29561e4fa43059c7ed85ace
SH256 hash:
0b2d1bf2ca75ec2f3db69659158e685cec6efb71e4be9e277af99b3ad0508c11
MD5 hash:
4409e2201e897419028a58a9d41e1e69
SHA1 hash:
41f62fb8e11de4e2b93a05cb806dc5574b40ae99
Link:
https://www.unpac.me/results/d6d8d900-26ef-41cf-9f55-7f68b27bb483/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/0b2d1bf2ca75/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.88
Link:
https://yomi.yoroi.company/submissions/0b2d1bf2ca75ec2f3db69659158e685cec6efb71e4be9e277af99b3ad0508c11

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:INDICATOR_SUSPICIOUS_EXE_DiscordURL
Create hunting rule
Author:ditekSHen
Description:Detects executables Discord URL observed in first stage droppers

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/196129/

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