MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 89aabd4ab6b696b3e9f74a04f27c4bc12f90b3a30855a403767ed525baec1736. 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


IcedID


Vendor detections: 8


Maldoc score: 8


Intelligence 8 IOCs 1 YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 89aabd4ab6b696b3e9f74a04f27c4bc12f90b3a30855a403767ed525baec1736
SHA3-384 hash: a385f36d5b6573468b5fc895493d2c5bc9ad0e3f6996c1c9ae86428fa9d1653e792bdaad49b861d9a1b38d3d73583949
SHA1 hash: 8a365e71a0fc1f1ae38faef239ab085001b5f83f
MD5 hash: 732851906622ca3c151360bdfda8b3f2
humanhash: washington-glucose-golf-mobile
File name:Purchaseconfirmation-137606.xlsm
Download: download sample
Signature IcedID
Create hunting rule
File size:189'905 bytes
First seen:2021-07-06 13:10:59 UTC
Last seen:2021-07-06 13:48:14 UTC
File type:Excel file xlsm
MIME type:application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
ssdeep 3072:iDusrJcGUAUpF2e/RIiZmxjTH0Fq2yIyJFZqcN+KCiSsYErzSK/Xvpk:QRcGUlFzy4mpTHdrUc3/SsYASx
TLSH 3E040155E162E6DADEA01C3E70F7424AEB644C726C487AA7483B3D89913D3E3F3DA540
Reporter abuse_ch
Tags:IcedID xlsm


Avatar
abuse_ch
IcedID C2:
astrocycle.download

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
astrocycle.download https://threatfox.abuse.ch/ioc/157947/

Office OLE Information

This malware samples appears to be an Office document. The following table provides more information about this document using oletools and oledump.

OLE id
Maldoc score: 8
OLE vba

MalwareBazaar was able to extract and deobfuscate VBA script(s) the following information from OLE objects embedded in this file using olevba:

TypeKeywordDescription
SuspiciousFORMULA.FILLMay modify Excel 4 Macro formulas at runtime
SuspiciousHex StringsHex-encoded strings were detected, may be used to obfuscate strings (option --decode to see all)
SuspiciousBase64 StringsBase64-encoded strings were detected, may be used to obfuscate strings (option --decode to see all)
SuspiciousXLM macrosheetXLM macrosheet found. It could contain malicious code

Intelligence

File Origin
# of uploads :
2
# of downloads :
475
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Purchaseconfirmation-137606.xlsm
Verdict:
No threats detected
Analysis date:
2021-07-06 13:18:03 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/20ad0c86-a282-4713-b372-be2fc4e1edf1

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
File type:
application/vnd.ms-excel.sheet.macroEnabled.12
Has a screenshot:
False
Contains macros:
False
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/169959/
Detection(s):
ditekSHen.INDICATOR.OOXML.Excel4MacrosEXEC.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.OXML.EvilMacroSheetMignightQakTrainToMemphis.20210121.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malicious
File Type:
OOXML Excel File with Excel4Macro
Link:
https://app.docguard.net/89aabd4ab6b696b3e9f74a04f27c4bc12f90b3a30855a403767ed525baec1736/results/dashboard
Document image
Image:
Download PNG
Document image
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/89aabd4ab6b696b3e9f74a04f27c4bc12f90b3a30855a403767ed525baec1736
Details
Autostarting Excel Macro Sheet
Excel contains Macrosheet logic that will trigger automatically upon document open.
Result
Threat name:
IcedID
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/812274
Signature
C2 URLs / IPs found in malware configuration
Contains functionality to detect hardware virtualization (CPUID execution measurement)
Document exploit detected (creates forbidden files)
Document exploit detected (drops PE files)
Document exploit detected (process start blacklist hit)
Document exploit detected (UrlDownloadToFile)
Drops PE files to the user root directory
Found malware configuration
Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)
Office process drops PE file
Sigma detected: Microsoft Office Product Spawning Windows Shell
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Yara detected IcedID
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 444685 Sample: Purchaseconfirmation-137606.xlsm Startdate: 06/07/2021 Architecture: WINDOWS Score: 100 47 Found malware configuration 2->47 49 Document exploit detected (drops PE files) 2->49 51 Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros) 2->51 53 6 other signatures 2->53 6 EXCEL.EXE 53 28 2->6         started        process3 dnsIp4 27 uppercilio.fun 104.21.55.83, 49167, 80 CLOUDFLARENETUS United States 6->27 29 voopeople.fun 172.67.194.117, 49166, 80 CLOUDFLARENETUS United States 6->29 31 thousandsyears.download 172.67.198.51, 49165, 80 CLOUDFLARENETUS United States 6->31 19 C:\Users\user\XZIBIT.dll, PE32+ 6->19 dropped 21 C:\Users\user\XTOWN.dll, PE32+ 6->21 dropped 23 C:\Users\user\XRAY.dll, PE32+ 6->23 dropped 25 3 other malicious files 6->25 dropped 55 Document exploit detected (creates forbidden files) 6->55 57 Document exploit detected (UrlDownloadToFile) 6->57 11 regsvr32.exe 4 6->11         started        15 regsvr32.exe 6->15         started        17 regsvr32.exe 6->17         started        file5 signatures6 process7 dnsIp8 33 astrocycle.download 172.67.213.115, 49169, 80 CLOUDFLARENETUS United States 11->33 35 dr49lng3n1n2s.cloudfront.net 13.224.92.73, 443, 49168, 49170 AMAZON-02US United States 11->35 43 2 other IPs or domains 11->43 59 System process connects to network (likely due to code injection or exploit) 11->59 61 Contains functionality to detect hardware virtualization (CPUID execution measurement) 11->61 63 Tries to detect virtualization through RDTSC time measurements 11->63 45 2 other IPs or domains 15->45 37 104.21.37.209, 49171, 49173, 80 CLOUDFLARENETUS United States 17->37 39 tp.8e49140c2-frontier.amazon.com 17->39 41 aws.amazon.com 17->41 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/89aabd4ab6b696b3e9f74a04f27c4bc12f90b3a30855a403767ed525baec1736/
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rgvl2svww2llh2pxjicpe7clyexzbm5dbbk2ia3wp3ksloxmc43a._file
Result
Malware family:
icedid
Create hunting rule
Score:
  10/10
Tags:
family:icedid campaign:3565085024 banker macro trojan xlm
Link:
https://tria.ge/reports/210706-l6kp5et2c6/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer settings
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Loads dropped DLL
Downloads MZ/PE file
IcedID, BokBot
Process spawned unexpected child process
Malware Config
C2 Extraction:
astrocycle.download
Dropper Extraction:
http://thousandsyears.download/div/44376,8555986111.jpg
http://voopeople.fun/div/44376,8555986111.jpg
http://uppercilio.fun/div/44376,8555986111.jpg
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Dropper
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/89aabd4ab6b696b3e9f74a04f27c4bc12f90b3a30855a403767ed525baec1736

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:ach_TrickBot_xlsm_20210324
Create hunting rule
Author:abuse.ch
Description:Detects TrickBot xlsm
Rule name:Email_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Email in files like avemaria
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
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:IPPort_combo_mem
Create hunting rule
Author:James_inthe_box
Description:IP and port combo
Rule name:Microsoft_XLSX_with_Macrosheet
Create hunting rule
Rule name:Microsoft_XLSX_with_Macrosheet
Create hunting rule
Rule name:Select_from_enumeration
Create hunting rule
Author:James_inthe_box
Description:IP and port combo
Rule name:SharedStrings
Create hunting rule
Author:Katie Kleemola
Description:Internal names found in LURK0/CCTV0 samples
Rule name:UAC_bypass_bin_mem
Create hunting rule
Author:James_inthe_box
Description:UAC bypass in files like avemaria

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/169959/

Comments