MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5c6bb4be3e5abfc077f779645b07502ad3f9357fa3c486db79d0a2fb4f470527. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5c6bb4be3e5abfc077f779645b07502ad3f9357fa3c486db79d0a2fb4f470527
SHA3-384 hash: a32859431536e2248ac14aa883bfdbf10dd11be4d5a387c568ee8a5a2e0a4c1fc7d573e98e997ad973bf767b80c76fba
SHA1 hash: fe715a69fee4a71b02d16be3c2b5c561f429159c
MD5 hash: 45c9d0fa726cf52d2de64efb2cb43607
humanhash: chicken-robin-harry-ten
File name:ORDER REMINDER_0000200.gz.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:939'008 bytes
First seen:2021-10-06 06:17:00 UTC
Last seen:2021-10-06 07:06:40 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:KEX1f5wiD36qIoNrhv046Mnq0UnsO5lJkKzUvoPUu9Yt/5U6qNZcKYrv26yKXpNH:Hf5VfqNZcvrv26yKXD6r0L4IX+
TLSH T14915C5D43386B5CDF577D239F4111CEAF9B8311EE31ACA02A0272A968D6C681EF2D5D4
Reporter cocaman
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
128
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ORDER REMINDER_0000200.gz.exe
Verdict:
Malicious activity
Analysis date:
2021-10-06 06:20:46 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/d1866931-ec70-469a-a0fc-2b5931a1b8df

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/195257/
Detection(s):
Porcupine.Unclassified.101912.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Launching a process
Launching cmd.exe command interpreter
DNS request
Connection attempt
Sending an HTTP GET request
Possible injection to a system process
Unauthorized injection to a system process
Deleting of the original file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/615d3f67b95458900cdcef54/reports/51c5f8f1-7a67-4af2-8f27-99f7df6e81c1/overview
Malware family:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/20f4c255-d840-4984-9e14-b7ea71265c2e
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/865649
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
Initial sample is a PE file and has a suspicious name
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)
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
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 virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 498083 Sample: ORDER REMINDER_0000200.gz.exe Startdate: 06/10/2021 Architecture: WINDOWS Score: 100 29 www.hottorchlighter.com 2->29 49 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->49 51 Found malware configuration 2->51 53 Malicious sample detected (through community Yara rule) 2->53 55 6 other signatures 2->55 10 ORDER REMINDER_0000200.gz.exe 3 2->10         started        signatures3 process4 file5 27 C:\...\ORDER REMINDER_0000200.gz.exe.log, ASCII 10->27 dropped 57 Injects a PE file into a foreign processes 10->57 14 ORDER REMINDER_0000200.gz.exe 10->14         started        signatures6 process7 signatures8 59 Modifies the context of a thread in another process (thread injection) 14->59 61 Maps a DLL or memory area into another process 14->61 63 Sample uses process hollowing technique 14->63 65 Queues an APC in another process (thread injection) 14->65 17 cmd.exe 14->17         started        20 explorer.exe 14->20 injected process9 dnsIp10 37 Self deletion via cmd delete 17->37 39 Modifies the context of a thread in another process (thread injection) 17->39 41 Maps a DLL or memory area into another process 17->41 43 Tries to detect virtualization through RDTSC time measurements 17->43 23 cmd.exe 1 17->23         started        31 mg3do1je2ng.cdnbbb.net 159.138.21.83, 49903, 80 HWCLOUDS-AS-APHUAWEICLOUDSHK Singapore 20->31 33 www.hcato.xyz 104.21.7.245, 49902, 80 CLOUDFLARENETUS United States 20->33 35 3 other IPs or domains 20->35 45 System process connects to network (likely due to code injection or exploit) 20->45 47 Performs DNS queries to domains with low reputation 20->47 signatures11 process12 process13 25 conhost.exe 23->25         started       
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5c6bb4be3e5abfc077f779645b07502ad3f9357fa3c486db79d0a2fb4f470527/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-10-04 21:18:30 UTC
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=lrv3jpr6lk74a57xpfsfwb2qflj7snl7upcinw3z2crpwt2hautq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:gnui loader rat suricata
Link:
https://tria.ge/reports/211006-g14edaahdk/
Behaviour
Gathers network information
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
Deletes itself
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Malware Config
C2 Extraction:
http://www.hottorchlighter.com/gnui/
Unpacked files
SH256 hash:
0ccd51e17f14eb3f2701184b7e4f76154232e8e0d6c24fa72df238cfe83ca57f
MD5 hash:
b89d0c58121e6c27613082b97e102620
SHA1 hash:
88f20e8a8935e20d22d03ed837270a2be65eb185
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/e1db1fec-63d9-4a64-b3e3-3b16ff164890/
Parent samples :
5c6bb4be3e5abfc077f779645b07502ad3f9357fa3c486db79d0a2fb4f470527
bec65782844355875f88723419b44dc543ba07b83c8a339036f79e39364493c6
f6744dd0f12c44cc62ab5c2b58e0c2877d3935d8e1205f39bc540e3a58a88bc1
77a0d2b3cf7736f6ba6798b004ce89ce2cbbd049a8eaef6bec53cc854b4e79c9
00022259e4007e25bd78d36d83e56d0989de57b16419f9663332570d3139266b
4766aecd97c34461dcda288195f7695895188f13b0a34b2dc1a73324bee46963
f64c0bb01252b219276c16f1b45ec37d3464ca976cf46a069ef487fdcdb707c8
7c0e90c15c64f5929f682a190f06d1e1882e06e6cbdceceb3193c0353bacc219
cc4478165b692f7109f252816f64a1fbb9cbf32c0ff623a255d2c9cd235a2da8
SH256 hash:
7fb098446c066b387b4f598d2b052e93d5581e484c22e21109b69a424c56cd8b
MD5 hash:
4dc1589d1fdbe8940f8463b03a83b6e7
SHA1 hash:
f3335cc2be9a178f137e5710b9842de416b98899
Link:
https://www.unpac.me/results/e1db1fec-63d9-4a64-b3e3-3b16ff164890/
SH256 hash:
43e38f251dbca9aa20f3470167e5427a7e7a7cdcd25f0b6b045ae8577cd3e345
MD5 hash:
f62ab5d3528d5a3b9e270ea1f9347868
SHA1 hash:
6a74e87711c615adbd9145f829a33f55b7e42dd6
Link:
https://www.unpac.me/results/e1db1fec-63d9-4a64-b3e3-3b16ff164890/
SH256 hash:
5c6bb4be3e5abfc077f779645b07502ad3f9357fa3c486db79d0a2fb4f470527
MD5 hash:
45c9d0fa726cf52d2de64efb2cb43607
SHA1 hash:
fe715a69fee4a71b02d16be3c2b5c561f429159c
Link:
https://www.unpac.me/results/e1db1fec-63d9-4a64-b3e3-3b16ff164890/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/5c6bb4be3e5a/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.71
Link:
https://yomi.yoroi.company/submissions/5c6bb4be3e5abfc077f779645b07502ad3f9357fa3c486db79d0a2fb4f470527

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_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
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.

Malspam

Formbook

gz d8a16cc5c07e620c5e6aab507f739d6d40a49aba162acec28f89139e253efe9e

Formbook

Executable exe 5c6bb4be3e5abfc077f779645b07502ad3f9357fa3c486db79d0a2fb4f470527

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 d8a16cc5c07e620c5e6aab507f739d6d40a49aba162acec28f89139e253efe9e
Cape
Cape
https://www.capesandbox.com/analysis/195257/

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