6dda5ddd8f7bf1dce59233cc9f6636cbe8bbcd74bcf94be8f11acbd5896b1b44

General

Target

99eb18edf31400a73ce44411e6a83a3a.exe
Size

2.0MB
MD5

99eb18edf31400a73ce44411e6a83a3a
SHA1

6f8481a42d67ffe4e329961d2eb605c7be50cb56
SHA256

6dda5ddd8f7bf1dce59233cc9f6636cbe8bbcd74bcf94be8f11acbd5896b1b44
SHA512

69d96b8b9778418096cb249d29219dcd0f3c463bc3b92a16c3e9a7ac960c0447afa7dc6dba7a83b827c321fcee90965a25e9e39dffc7e68d83e70c35c7086301
SSDEEP

49152:IgVQ2IDJ0OilvAG4DjLypEkcQi3uF2OQ1vwQlIv9PoBwkc7jDBO0vAG4DjLypEki:IgVQdDJviloGLpEkcQi+FlQ1vnCv1oiD

Score

7^/10

upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3044	99eb18edf31400a73ce44411e6a83a3a.exe

Executes dropped EXE 1 IoCs

pid	Process
3044	99eb18edf31400a73ce44411e6a83a3a.exe

Loads dropped DLL 1 IoCs

pid	Process
2872	99eb18edf31400a73ce44411e6a83a3a.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2872-0-0x0000000000400000-0x000000000065C000-memory.dmp	upx
behavioral1/files/0x000a0000000133a9-11.dat	upx
behavioral1/memory/2872-15-0x0000000023250000-0x00000000234AC000-memory.dmp	upx
behavioral1/memory/3044-18-0x0000000000400000-0x000000000065C000-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
2708	schtasks.exe

Modifies system certificate store 2 TTPs 4 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	99eb18edf31400a73ce44411e6a83a3a.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	99eb18edf31400a73ce44411e6a83a3a.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405	99eb18edf31400a73ce44411e6a83a3a.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405\Blob = 030000000100000014000000a053375bfe84e8b748782c7cee15827a6af5a405140000000100000014000000142eb317b75856cbae500940e61faf9d8b14c2c6040000000100000010000000e829e65d7c4307d6fbc13c179e037a360f0000000100000020000000444ebd67bb83f8807b3921e938ac9178b882bd50aadb11231f044cf5f08df7ce190000000100000010000000f044424c506513d62804c04f719403f91800000001000000100000002fe1f70bb05d7c92335bc5e05b984da620000000010000001a05000030820516308202fea003020102021100912b084acf0c18a753f6d62e25a75f5a300d06092a864886f70d01010b0500304f310b300906035504061302555331293027060355040a1320496e7465726e65742053656375726974792052657365617263682047726f7570311530130603550403130c4953524720526f6f74205831301e170d3230303930343030303030305a170d3235303931353136303030305a3032310b300906035504061302555331163014060355040a130d4c6574277320456e6372797074310b300906035504031302523330820122300d06092a864886f70d01010105000382010f003082010a0282010100bb021528ccf6a094d30f12ec8d5592c3f882f199a67a4288a75d26aab52bb9c54cb1af8e6bf975c8a3d70f4794145535578c9ea8a23919f5823c42a94e6ef53bc32edb8dc0b05cf35938e7edcf69f05a0b1bbec094242587fa3771b313e71cace19befdbe43b45524596a9c153ce34c852eeb5aeed8fde6070e2a554abb66d0e97a540346b2bd3bc66eb66347cfa6b8b8f572999f830175dba726ffb81c5add286583d17c7e709bbf12bf786dcc1da715dd446e3ccad25c188bc60677566b3f118f7a25ce653ff3a88b647a5ff1318ea9809773f9d53f9cf01e5f5a6701714af63a4ff99b3939ddc53a706fe48851da169ae2575bb13cc5203f5ed51a18bdb150203010001a382010830820104300e0603551d0f0101ff040403020186301d0603551d250416301406082b0601050507030206082b0601050507030130120603551d130101ff040830060101ff020100301d0603551d0e04160414142eb317b75856cbae500940e61faf9d8b14c2c6301f0603551d2304183016801479b459e67bb6e5e40173800888c81a58f6e99b6e303206082b0601050507010104263024302206082b060105050730028616687474703a2f2f78312e692e6c656e63722e6f72672f30270603551d1f0420301e301ca01aa0188616687474703a2f2f78312e632e6c656e63722e6f72672f30220603551d20041b30193008060667810c010201300d060b2b0601040182df13010101300d06092a864886f70d01010b0500038202010085ca4e473ea3f7854485bcd56778b29863ad754d1e963d336572542d81a0eac3edf820bf5fccb77000b76e3bf65e94dee4209fa6ef8bb203e7a2b5163c91ceb4ed3902e77c258a47e6656e3f46f4d9f0ce942bee54ce12bc8c274bb8c1982fa2afcd71914a08b7c8b8237b042d08f908573e83d904330a472178098227c32ac89bb9ce5cf264c8c0be79c04f8e6d440c5e92bb2ef78b10e1e81d4429db5920ed63b921f81226949357a01d6504c10a22ae100d4397a1181f7ee0e08637b55ab1bd30bf876e2b2aff214e1b05c3f51897f05eacc3a5b86af02ebc3b33b9ee4bdeccfce4af840b863fc0554336f668e136176a8e99d1ffa540a734b7c0d063393539756ef2ba76c89302e9a94b6c17ce0c02d9bd81fb9fb768d40665b3823d7753f88e7903ad0a3107752a43d8559772c4290ef7c45d4ec8ae468430d7f2855f18a179bbe75e708b07e18693c3b98fdc6171252aafdfed255052688b92dce5d6b5e3da7dd0876c842131ae82f5fbb9abc889173de14ce5380ef6bd2bbd968114ebd5db3d20a77e59d3e2f858f95bb848cdfe5c4f1629fe1e5523afc811b08dea7c9390172ffdaca20947463ff0e9b0b7ff284d6832d6675e1e69a393b8f59d8b2f0bd25243a66f3257654d3281df3853855d7e5d6629eab8dde495b5cdb5561242cdc44ec6253844506decce005518fee94964d44eca979cb45bc073a8abb847c2	99eb18edf31400a73ce44411e6a83a3a.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2872	99eb18edf31400a73ce44411e6a83a3a.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2872	99eb18edf31400a73ce44411e6a83a3a.exe
3044	99eb18edf31400a73ce44411e6a83a3a.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2872 wrote to memory of 3044	2872	99eb18edf31400a73ce44411e6a83a3a.exe	29
PID 2872 wrote to memory of 3044	2872	99eb18edf31400a73ce44411e6a83a3a.exe	29
PID 2872 wrote to memory of 3044	2872	99eb18edf31400a73ce44411e6a83a3a.exe	29
PID 2872 wrote to memory of 3044	2872	99eb18edf31400a73ce44411e6a83a3a.exe	29
PID 3044 wrote to memory of 2708	3044	99eb18edf31400a73ce44411e6a83a3a.exe	30
PID 3044 wrote to memory of 2708	3044	99eb18edf31400a73ce44411e6a83a3a.exe	30
PID 3044 wrote to memory of 2708	3044	99eb18edf31400a73ce44411e6a83a3a.exe	30
PID 3044 wrote to memory of 2708	3044	99eb18edf31400a73ce44411e6a83a3a.exe	30
PID 3044 wrote to memory of 2716	3044	99eb18edf31400a73ce44411e6a83a3a.exe	32
PID 3044 wrote to memory of 2716	3044	99eb18edf31400a73ce44411e6a83a3a.exe	32
PID 3044 wrote to memory of 2716	3044	99eb18edf31400a73ce44411e6a83a3a.exe	32
PID 3044 wrote to memory of 2716	3044	99eb18edf31400a73ce44411e6a83a3a.exe	32
PID 2716 wrote to memory of 2696	2716	cmd.exe	34
PID 2716 wrote to memory of 2696	2716	cmd.exe	34
PID 2716 wrote to memory of 2696	2716	cmd.exe	34
PID 2716 wrote to memory of 2696	2716	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\99eb18edf31400a73ce44411e6a83a3a.exe
"C:\Users\Admin\AppData\Local\Temp\99eb18edf31400a73ce44411e6a83a3a.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2872
- C:\Users\Admin\AppData\Local\Temp\99eb18edf31400a73ce44411e6a83a3a.exe
  C:\Users\Admin\AppData\Local\Temp\99eb18edf31400a73ce44411e6a83a3a.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:3044
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\99eb18edf31400a73ce44411e6a83a3a.exe" /TN qm2lmOfce5f6 /F
    3⤵
    - Creates scheduled task(s)
    PID:2708
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c schtasks.exe /Query /XML /TN qm2lmOfce5f6 > C:\Users\Admin\AppData\Local\Temp\FgBts.xml
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2716
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks.exe /Query /XML /TN qm2lmOfce5f6
      4⤵
      PID:2696

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\FgBts.xml

Filesize
1KB

MD5
a5abcf01f01ad700d7a6358d137b05a5

SHA1
ab7585350044ac5549c739a730ba455401920e19

SHA256
a0501b97203c82a44723681642089395e04d106c67117a93715ab737888de172

SHA512
bcd923d394baad041631635c0d686208f6fbb23251a6a718a429c7cb1093c79f7f641e3c34beeec5d08cb48d855382667001d0aa7e6f989d66cbd4f9fc6f8f26

Download Submit
\Users\Admin\AppData\Local\Temp\99eb18edf31400a73ce44411e6a83a3a.exe

Filesize
2.0MB

MD5
dbb4f27d1a9232aa7f5e468561c247aa

SHA1
a2b99a8fc46cca42d6c982b75b9a62f9c470fd8e

SHA256
be3647e7e372235505c3221f8775576bcc99e383806f62cb5d71e786cbf5830e

SHA512
be30d804de48929c6c0912c39fea3d6a0177edad2a0429e3085bc2b23513c6aba80ee5c15c788cd501fbcfed4968db71458cfb67b38a7a9fa0cf07493192a6f3

Download Submit
memory/2872-0-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2872-1-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/2872-2-0x00000000016D0000-0x000000000174E000-memory.dmp

Filesize
504KB

Download
memory/2872-15-0x0000000023250000-0x00000000234AC000-memory.dmp

Filesize
2.4MB

Download
memory/2872-16-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/3044-18-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/3044-21-0x0000000001660000-0x00000000016DE000-memory.dmp

Filesize
504KB

Download
memory/3044-26-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3044-31-0x0000000000470000-0x00000000004DB000-memory.dmp

Filesize
428KB

Download
memory/3044-45-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads