d338ce535952dc5c63c78aa7ff0278df82dcd442619931eac88b8f1bc9314861

General

Target

be3ea91aeef77123178691460409af80.exe
Size

3.9MB
MD5

be3ea91aeef77123178691460409af80
SHA1

0876c49fc9b1ba5fc66b447a70da9543febf210a
SHA256

d338ce535952dc5c63c78aa7ff0278df82dcd442619931eac88b8f1bc9314861
SHA512

f45af2b275d369b6ab7fad0b1b8b4105635ffeef35187c5f5b5299b377d6059698364e01e9a1f2341e4392c65e422a4a54bdcf088e08b2b25f49e61822d6b593
SSDEEP

98304:m83KPnN07YtKcakcibiqhMbMgOn7n0bcakcibiqhNRza4ZQGWQcakcibiqhMbMgo:m83u07/dlirybMgOnkdlirdH9WQdlirV

Score

7^/10

upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3060	be3ea91aeef77123178691460409af80.exe

Executes dropped EXE 1 IoCs

pid	Process
3060	be3ea91aeef77123178691460409af80.exe

Loads dropped DLL 1 IoCs

pid	Process
1960	be3ea91aeef77123178691460409af80.exe

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1960-4-0x0000000000400000-0x000000000065C000-memory.dmp	upx
behavioral1/files/0x000b000000012257-11.dat	upx
behavioral1/memory/1960-16-0x0000000023810000-0x0000000023A6C000-memory.dmp	upx
behavioral1/memory/3060-18-0x0000000000400000-0x000000000065C000-memory.dmp	upx

Legitimate hosting services abused for malware hosting/C2 1 TTPs 1 IoCs

Web Service

T1102

flow	ioc
2	pastebin.com

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
2532	schtasks.exe

Modifies system certificate store 2 TTPs 4 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405\Blob = 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	be3ea91aeef77123178691460409af80.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	be3ea91aeef77123178691460409af80.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 0400000001000000100000000cd2f9e0da1773e9ed864da5e370e74e14000000010000001400000079b459e67bb6e5e40173800888c81a58f6e99b6e030000000100000014000000cabd2a79a1076a31f21d253635cb039d4329a5e80f00000001000000200000003f0411ede9c4477057d57e57883b1f205b20cdc0f3263129b1ee0269a2678f631900000001000000100000002fe1f70bb05d7c92335bc5e05b984da620000000010000006f0500003082056b30820353a0030201020211008210cfb0d240e3594463e0bb63828b00300d06092a864886f70d01010b0500304f310b300906035504061302555331293027060355040a1320496e7465726e65742053656375726974792052657365617263682047726f7570311530130603550403130c4953524720526f6f74205831301e170d3135303630343131303433385a170d3335303630343131303433385a304f310b300906035504061302555331293027060355040a1320496e7465726e65742053656375726974792052657365617263682047726f7570311530130603550403130c4953524720526f6f7420583130820222300d06092a864886f70d01010105000382020f003082020a0282020100ade82473f41437f39b9e2b57281c87bedcb7df38908c6e3ce657a078f775c2a2fef56a6ef6004f28dbde68866c4493b6b163fd14126bbf1fd2ea319b217ed1333cba48f5dd79dfb3b8ff12f1219a4bc18a8671694a66666c8f7e3c70bfad292206f3e4c0e680aee24b8fb7997e94039fd347977c99482353e838ae4f0a6f832ed149578c8074b6da2fd0388d7b0370211b75f2303cfa8faeddda63abeb164fc28e114b7ecf0be8ffb5772ef4b27b4ae04c12250c708d0329a0e15324ec13d9ee19bf10b34a8c3f89a36151deac870794f46371ec2ee26f5b9881e1895c34796c76ef3b906279e6dba49a2f26c5d010e10eded9108e16fbb7f7a8f7c7e50207988f360895e7e237960d36759efb0e72b11d9bbc03f94905d881dd05b42ad641e9ac0176950a0fd8dfd5bd121f352f28176cd298c1a80964776e4737baceac595e689d7f72d689c50641293e593edd26f524c911a75aa34c401f46a199b5a73a516e863b9e7d72a712057859ed3e5178150b038f8dd02f05b23e7b4a1c4b730512fcc6eae050137c439374b3ca74e78e1f0108d030d45b7136b407bac130305c48b7823b98a67d608aa2a32982ccbabd83041ba2830341a1d605f11bc2b6f0a87c863b46a8482a88dc769a76bf1f6aa53d198feb38f364dec82b0d0a28fff7dbe21542d422d0275de179fe18e77088ad4ee6d98b3ac6dd27516effbc64f533434f0203010001a3423040300e0603551d0f0101ff040403020106300f0603551d130101ff040530030101ff301d0603551d0e0416041479b459e67bb6e5e40173800888c81a58f6e99b6e300d06092a864886f70d01010b05000382020100551f58a9bcb2a850d00cb1d81a6920272908ac61755c8a6ef882e5692fd5f6564bb9b8731059d321977ee74c71fbb2d260ad39a80bea17215685f1500e59ebcee059e9bac915ef869d8f8480f6e4e99190dc179b621b45f06695d27c6fc2ea3bef1fcfcbd6ae27f1a9b0c8aefd7d7e9afa2204ebffd97fea912b22b1170e8ff28a345b58d8fc01c954b9b826cc8a8833894c2d843c82dfee965705ba2cbbf7c4b7c74e3b82be31c822737392d1c280a43939103323824c3c9f86b255981dbe29868c229b9ee26b3b573a82704ddc09c789cb0a074d6ce85d8ec9efceabc7bbb52b4e45d64ad026cce572ca086aa595e315a1f7a4edc92c5fa5fbffac28022ebed77bbbe3717b9016d3075e46537c3707428cd3c4969cd599b52ae0951a8048ae4c3907cecc47a452952bbab8fbadd233537de51d4d6dd5a1b1c7426fe64027355ca328b7078de78d3390e7239ffb509c796c46d5b415b3966e7e9b0c963ab8522d3fd65be1fb08c284fe24a8a389daac6ae1182ab1a843615bd31fdc3b8d76f22de88d75df17336c3d53fb7bcb415fffdca2d06138e196b8ac5d8b37d775d533c09911ae9d41c1727584be0241425f67244894d19b27be073fb9b84f817451e17ab7ed9d23e2bee0d52804133c31039edd7a6c8fc60718c67fde478e3f289e0406cfa5543477bdec899be91743df5bdb5ffe8e1e57a2cd409d7e6222dade1827	be3ea91aeef77123178691460409af80.exe
Key created	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405	be3ea91aeef77123178691460409af80.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1960	be3ea91aeef77123178691460409af80.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1960	be3ea91aeef77123178691460409af80.exe
3060	be3ea91aeef77123178691460409af80.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 1960 wrote to memory of 3060	1960	be3ea91aeef77123178691460409af80.exe	29
PID 1960 wrote to memory of 3060	1960	be3ea91aeef77123178691460409af80.exe	29
PID 1960 wrote to memory of 3060	1960	be3ea91aeef77123178691460409af80.exe	29
PID 1960 wrote to memory of 3060	1960	be3ea91aeef77123178691460409af80.exe	29
PID 3060 wrote to memory of 2532	3060	be3ea91aeef77123178691460409af80.exe	30
PID 3060 wrote to memory of 2532	3060	be3ea91aeef77123178691460409af80.exe	30
PID 3060 wrote to memory of 2532	3060	be3ea91aeef77123178691460409af80.exe	30
PID 3060 wrote to memory of 2532	3060	be3ea91aeef77123178691460409af80.exe	30
PID 3060 wrote to memory of 2412	3060	be3ea91aeef77123178691460409af80.exe	32
PID 3060 wrote to memory of 2412	3060	be3ea91aeef77123178691460409af80.exe	32
PID 3060 wrote to memory of 2412	3060	be3ea91aeef77123178691460409af80.exe	32
PID 3060 wrote to memory of 2412	3060	be3ea91aeef77123178691460409af80.exe	32
PID 2412 wrote to memory of 2524	2412	cmd.exe	34
PID 2412 wrote to memory of 2524	2412	cmd.exe	34
PID 2412 wrote to memory of 2524	2412	cmd.exe	34
PID 2412 wrote to memory of 2524	2412	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\be3ea91aeef77123178691460409af80.exe
"C:\Users\Admin\AppData\Local\Temp\be3ea91aeef77123178691460409af80.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1960
- C:\Users\Admin\AppData\Local\Temp\be3ea91aeef77123178691460409af80.exe
  C:\Users\Admin\AppData\Local\Temp\be3ea91aeef77123178691460409af80.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:3060
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\be3ea91aeef77123178691460409af80.exe" /TN guALCTR926f5 /F
    3⤵
    - Creates scheduled task(s)
    PID:2532
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c schtasks.exe /Query /XML /TN guALCTR926f5 > C:\Users\Admin\AppData\Local\Temp\OUQc2JY.xml
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2412
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks.exe /Query /XML /TN guALCTR926f5
      4⤵
      PID:2524

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Modify Registry

1

T1112

Subvert Trust Controls

1

T1553

Install Root Certificate

1

T1553.004

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

1

T1102

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\OUQc2JY.xml

Filesize
1KB

MD5
3f60c87afa9f687fe90bd6146df6c188

SHA1
d462dd2abb4b4929da7e93481278d52e73703d87

SHA256
7f8015a7eb6add98c6f63b83307d40cd5e41e59f6190251f4c7866b6180409f4

SHA512
52198e906305633af986f46c7b1fdc81c8261cc1038eabc5bd348ad7f8f1e0770e2db29c220f0bab4e8da0ef8da61b97c1e25a71c2db4824043a10a54d330f34

Download Submit
\Users\Admin\AppData\Local\Temp\be3ea91aeef77123178691460409af80.exe

Filesize
3.9MB

MD5
29dd342002a13e17eab720a7a9cb4c5c

SHA1
24f33f38cef4b31cb0efe9fe73a265895d1eccbd

SHA256
0c1a1644445a125772e0f02c383a1de52c93cbe06335615119882895f7a98620

SHA512
dd8bb9a986351ec3ffbddca016c7ebc4ee772e6647583fee32658c82353363dd01248892ab315605346b035ac751e9b38c496c9f9d75bd4ced7a033c7cae1bb8

Download Submit
memory/1960-0-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/1960-4-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/1960-6-0x00000000001B0000-0x000000000022E000-memory.dmp

Filesize
504KB

Download
memory/1960-16-0x0000000023810000-0x0000000023A6C000-memory.dmp

Filesize
2.4MB

Download
memory/1960-15-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/3060-18-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/3060-20-0x0000000000240000-0x00000000002BE000-memory.dmp

Filesize
504KB

Download
memory/3060-26-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3060-27-0x0000000000320000-0x000000000038B000-memory.dmp

Filesize
428KB

Download
memory/3060-54-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads