MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e4badaf86c0f22c6b31c97f661ba5af3f757697e7493c2e750a813173dec2273. 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: e4badaf86c0f22c6b31c97f661ba5af3f757697e7493c2e750a813173dec2273
SHA3-384 hash: b93b47829604962b13739639fd1436660c16d957f4c68cc1be4d9b0f5d3e8bb2a9cda83a848683e21a0f599660dfd66d
SHA1 hash: 869638f8e191f672a5586aadf57817d01dfb8c9d
MD5 hash: 2eb304b953f7882a5450c4fa5793063c
humanhash: xray-romeo-lake-london
File name:PO#47974GH397.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:342'016 bytes
First seen:2020-10-17 06:50:35 UTC
Last seen:2020-10-17 08:03:41 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 7dbd7c8e32759da28014dd464db8fc16 (2 x Formbook, 1 x Matiex)
ssdeep 6144:6p7gbtQbt43Rh5VPUFaLzzhQuswqmDUi3h9SeZyzD2B16dPAdAnktfVyM:0gbtqC3ReYzKusw9DUi3hIeZyLadAnkv
Threatray 2'497 similar samples on MalwareBazaar
TLSH 5E74CF353983C971D87B713884A8CAB0CA7DBD225EA5869BF348773E5F311C2522496F
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
99
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/72463/
Detection(s):
SecuriteInfo.com.Mal.Wonton-AP.4907.4462.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Unauthorized injection to a recently created process
Launching a process
Launching cmd.exe command interpreter
DNS request
Sending an HTTP GET request
Unauthorized injection to a system process
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/494305
Signature
Initial sample is a PE file and has a suspicious name
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 virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 299603 Sample: PO#47974GH397.exe Startdate: 17/10/2020 Architecture: WINDOWS Score: 100 30 www.locobugs.com 2->30 32 www.denizlidekep.com 2->32 40 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->40 42 Malicious sample detected (through community Yara rule) 2->42 44 Multi AV Scanner detection for submitted file 2->44 46 3 other signatures 2->46 11 PO#47974GH397.exe 1 2->11         started        signatures3 process4 signatures5 56 Maps a DLL or memory area into another process 11->56 58 Tries to detect virtualization through RDTSC time measurements 11->58 14 PO#47974GH397.exe 11->14         started        17 conhost.exe 11->17         started        process6 signatures7 60 Modifies the context of a thread in another process (thread injection) 14->60 62 Maps a DLL or memory area into another process 14->62 64 Sample uses process hollowing technique 14->64 66 Queues an APC in another process (thread injection) 14->66 19 explorer.exe 14->19 injected process8 dnsIp9 34 igensheets.com 162.241.253.15, 49759, 80 UNIFIEDLAYER-AS-1US United States 19->34 36 www.hiddenhillsgems.com 188.93.150.92, 49762, 80 SIGNET-ASSignetBVNL Netherlands 19->36 38 11 other IPs or domains 19->38 48 System process connects to network (likely due to code injection or exploit) 19->48 23 msiexec.exe 19->23         started        signatures10 process11 signatures12 50 Modifies the context of a thread in another process (thread injection) 23->50 52 Maps a DLL or memory area into another process 23->52 54 Tries to detect virtualization through RDTSC time measurements 23->54 26 cmd.exe 1 23->26         started        process13 process14 28 conhost.exe 26->28         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e4badaf86c0f22c6b31c97f661ba5af3f757697e7493c2e750a813173dec2273/
Threat name:
Win32.Trojan.Ymacco
Create hunting rule
Status:
Malicious
First seen:
2020-10-17 01:30:33 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4s5nv6dmb4rmnmy4s73gdos26p3vo2l6osj4fz2qvajroppmejzq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
1307127d4024fc9c364c95bd94dae974ab105b088b0701843146cfe961f11205
Formbook
15d71d7a0b659fa5429a2e96d9185dad6aca0fe201dfa802b7fd0ef2b8211c76
Formbook
754b53cd03dcc7c3d854a9628e5d01447fd778aae73f7890b5f7527ad4bd76ea
Formbook
79fe9749c4a7e8297e056cc4f0fbed7130900cd9aa2be3a1339acde4a11ca171
Formbook
7ac0888e83ebfc1401796d95250dcfae864d1db479bd741bd44847722a03555e
Formbook
8280027cf2f493a836aefff88a0fdc476bad22df8ffb103e279b694951762714
Formbook
a76869f6ece56a889175cb2cebdb60e4a24025184ebeb7fa9c6210668eb023fe
Formbook
ac320ccfb00631656e4ffddeb052255a8a52bbcdfd7559f943b62fd4aada1f42
Formbook
e85ece3cee51156974c3fb8f0e2c707dae2b51b0d2db9e5fb10531d2fdd76ca6
Formbook
f2cb02b3c504a4db0b43f79aef0d63398d9b984ee84d07acd690a448b63b5636
Formbook
+ 2'487 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/201017-svxbfy5lv2/
Unpacked files
SH256 hash:
e4badaf86c0f22c6b31c97f661ba5af3f757697e7493c2e750a813173dec2273
MD5 hash:
2eb304b953f7882a5450c4fa5793063c
SHA1 hash:
869638f8e191f672a5586aadf57817d01dfb8c9d
Link:
https://www.unpac.me/results/7e648457-fedf-4ac6-9a74-c9e652bedc04/
SH256 hash:
f3aa2006efd64018a589f08995d7cb54623102d6226fc355c92e395ab800c3e4
MD5 hash:
9a951d94e987acdf77502435cf0d2ae3
SHA1 hash:
ad597efd5e58684c0554a26ae3f44b2d448a179c
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/7e648457-fedf-4ac6-9a74-c9e652bedc04/
Parent samples :
e4badaf86c0f22c6b31c97f661ba5af3f757697e7493c2e750a813173dec2273
92625b5d11e691107b8aa2e733c1be9fe3677b5a86f03e08f239bf6e0d450885
a81417bec9f1772e798040075b9211127cefd65831a1bf582f0f72ce2891cae1
339505a9dc4fdae3e5a44a6d33230c75d181a8674bead358b8c9012156f4672d
9068a4f87026bf855c28696f3a82fb1fbb6139782ff7de81321a190cac8699d8
fd09ea46df289ee19611d096f5281c1e15ee2bc2c54388dd35adfa17837eb038
8b50a9610f9fe8bce3874969c39932235dc3129a3ed7057a40241b44cbdfa0c5
1ce0c7f388fb8db723745beb75cfd8e16e6b08ed35268c405bc203813123d284
c0f902eb625b7628d517c0fc1529dd4fe5954889f81bafb5b6e35c39205c84eb
97bfeff0f03f6d6cc84cccb087f2fef805c6d8c55693a19d43b8ae74702a32ef
79048d55f5a4e532509d456b4715b0594d85a28233f94e3f8089cc65d3c3433a
89b648edb009f749c51c6ca2cfc0b2d2f9028250fa1a8f4426c257b613bc5b3d
4cb0a9cadfa57ca281f8d3ea45085fcfe0682f2bfc6c184d192a05d983269004
75c60107da2c67db916e08dfb16787952af14793798bb19e7549f9b0594a27db
b2260553dae0af6a870e780fcaa1330376b9373e85a27c69c17071bfd09ddb88
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e4badaf86c0f22c6b31c97f661ba5af3f757697e7493c2e750a813173dec2273

File information

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

Malspam

Formbook

Executable exe e4badaf86c0f22c6b31c97f661ba5af3f757697e7493c2e750a813173dec2273

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/72463/

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