52d0561b2c0ac69da78155864aee7a148f3b914b90e0ae226e41b9ff1fec961b

General

Target

ad31d03c68d0ea459d6c80b092ef2504.exe
Size

3.2MB
MD5

ad31d03c68d0ea459d6c80b092ef2504
SHA1

59bb1dc52d170314c4f8e9bd219fcb9b204c0238
SHA256

52d0561b2c0ac69da78155864aee7a148f3b914b90e0ae226e41b9ff1fec961b
SHA512

ab2536ad5cdd3987f9e17d449686c708e2512acbf034f0808c4cf627e9235a04c6515cb4d47c37613b48d70febd7514f956603f3ef7ef66dbd675cdf20b89f9e
SSDEEP

98304:4JTWbi7VcakcmzU581lcakcwUrHLofycakcmzU581lcakcO:4J4mVdlmg587dlwqkfydlmg587dlO

Score

7^/10

upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2080	ad31d03c68d0ea459d6c80b092ef2504.exe

Executes dropped EXE 1 IoCs

pid	Process
2080	ad31d03c68d0ea459d6c80b092ef2504.exe

Loads dropped DLL 1 IoCs

pid	Process
1280	ad31d03c68d0ea459d6c80b092ef2504.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1280-0-0x0000000000400000-0x000000000065C000-memory.dmp	upx
behavioral1/files/0x0010000000012248-11.dat	upx
behavioral1/memory/1280-16-0x0000000023510000-0x000000002376C000-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
2628	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\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	ad31d03c68d0ea459d6c80b092ef2504.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405	ad31d03c68d0ea459d6c80b092ef2504.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405\Blob = 030000000100000014000000a053375bfe84e8b748782c7cee15827a6af5a405140000000100000014000000142eb317b75856cbae500940e61faf9d8b14c2c6040000000100000010000000e829e65d7c4307d6fbc13c179e037a360f0000000100000020000000444ebd67bb83f8807b3921e938ac9178b882bd50aadb11231f044cf5f08df7ce190000000100000010000000f044424c506513d62804c04f719403f91800000001000000100000002fe1f70bb05d7c92335bc5e05b984da620000000010000001a05000030820516308202fea003020102021100912b084acf0c18a753f6d62e25a75f5a300d06092a864886f70d01010b0500304f310b300906035504061302555331293027060355040a1320496e7465726e65742053656375726974792052657365617263682047726f7570311530130603550403130c4953524720526f6f74205831301e170d3230303930343030303030305a170d3235303931353136303030305a3032310b300906035504061302555331163014060355040a130d4c6574277320456e6372797074310b300906035504031302523330820122300d06092a864886f70d01010105000382010f003082010a0282010100bb021528ccf6a094d30f12ec8d5592c3f882f199a67a4288a75d26aab52bb9c54cb1af8e6bf975c8a3d70f4794145535578c9ea8a23919f5823c42a94e6ef53bc32edb8dc0b05cf35938e7edcf69f05a0b1bbec094242587fa3771b313e71cace19befdbe43b45524596a9c153ce34c852eeb5aeed8fde6070e2a554abb66d0e97a540346b2bd3bc66eb66347cfa6b8b8f572999f830175dba726ffb81c5add286583d17c7e709bbf12bf786dcc1da715dd446e3ccad25c188bc60677566b3f118f7a25ce653ff3a88b647a5ff1318ea9809773f9d53f9cf01e5f5a6701714af63a4ff99b3939ddc53a706fe48851da169ae2575bb13cc5203f5ed51a18bdb150203010001a382010830820104300e0603551d0f0101ff040403020186301d0603551d250416301406082b0601050507030206082b0601050507030130120603551d130101ff040830060101ff020100301d0603551d0e04160414142eb317b75856cbae500940e61faf9d8b14c2c6301f0603551d2304183016801479b459e67bb6e5e40173800888c81a58f6e99b6e303206082b0601050507010104263024302206082b060105050730028616687474703a2f2f78312e692e6c656e63722e6f72672f30270603551d1f0420301e301ca01aa0188616687474703a2f2f78312e632e6c656e63722e6f72672f30220603551d20041b30193008060667810c010201300d060b2b0601040182df13010101300d06092a864886f70d01010b0500038202010085ca4e473ea3f7854485bcd56778b29863ad754d1e963d336572542d81a0eac3edf820bf5fccb77000b76e3bf65e94dee4209fa6ef8bb203e7a2b5163c91ceb4ed3902e77c258a47e6656e3f46f4d9f0ce942bee54ce12bc8c274bb8c1982fa2afcd71914a08b7c8b8237b042d08f908573e83d904330a472178098227c32ac89bb9ce5cf264c8c0be79c04f8e6d440c5e92bb2ef78b10e1e81d4429db5920ed63b921f81226949357a01d6504c10a22ae100d4397a1181f7ee0e08637b55ab1bd30bf876e2b2aff214e1b05c3f51897f05eacc3a5b86af02ebc3b33b9ee4bdeccfce4af840b863fc0554336f668e136176a8e99d1ffa540a734b7c0d063393539756ef2ba76c89302e9a94b6c17ce0c02d9bd81fb9fb768d40665b3823d7753f88e7903ad0a3107752a43d8559772c4290ef7c45d4ec8ae468430d7f2855f18a179bbe75e708b07e18693c3b98fdc6171252aafdfed255052688b92dce5d6b5e3da7dd0876c842131ae82f5fbb9abc889173de14ce5380ef6bd2bbd968114ebd5db3d20a77e59d3e2f858f95bb848cdfe5c4f1629fe1e5523afc811b08dea7c9390172ffdaca20947463ff0e9b0b7ff284d6832d6675e1e69a393b8f59d8b2f0bd25243a66f3257654d3281df3853855d7e5d6629eab8dde495b5cdb5561242cdc44ec6253844506decce005518fee94964d44eca979cb45bc073a8abb847c2	ad31d03c68d0ea459d6c80b092ef2504.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	ad31d03c68d0ea459d6c80b092ef2504.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1280	ad31d03c68d0ea459d6c80b092ef2504.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1280	ad31d03c68d0ea459d6c80b092ef2504.exe
2080	ad31d03c68d0ea459d6c80b092ef2504.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 1280 wrote to memory of 2080	1280	ad31d03c68d0ea459d6c80b092ef2504.exe	29
PID 1280 wrote to memory of 2080	1280	ad31d03c68d0ea459d6c80b092ef2504.exe	29
PID 1280 wrote to memory of 2080	1280	ad31d03c68d0ea459d6c80b092ef2504.exe	29
PID 1280 wrote to memory of 2080	1280	ad31d03c68d0ea459d6c80b092ef2504.exe	29
PID 2080 wrote to memory of 2628	2080	ad31d03c68d0ea459d6c80b092ef2504.exe	30
PID 2080 wrote to memory of 2628	2080	ad31d03c68d0ea459d6c80b092ef2504.exe	30
PID 2080 wrote to memory of 2628	2080	ad31d03c68d0ea459d6c80b092ef2504.exe	30
PID 2080 wrote to memory of 2628	2080	ad31d03c68d0ea459d6c80b092ef2504.exe	30
PID 2080 wrote to memory of 2568	2080	ad31d03c68d0ea459d6c80b092ef2504.exe	32
PID 2080 wrote to memory of 2568	2080	ad31d03c68d0ea459d6c80b092ef2504.exe	32
PID 2080 wrote to memory of 2568	2080	ad31d03c68d0ea459d6c80b092ef2504.exe	32
PID 2080 wrote to memory of 2568	2080	ad31d03c68d0ea459d6c80b092ef2504.exe	32
PID 2568 wrote to memory of 2100	2568	cmd.exe	34
PID 2568 wrote to memory of 2100	2568	cmd.exe	34
PID 2568 wrote to memory of 2100	2568	cmd.exe	34
PID 2568 wrote to memory of 2100	2568	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\ad31d03c68d0ea459d6c80b092ef2504.exe
"C:\Users\Admin\AppData\Local\Temp\ad31d03c68d0ea459d6c80b092ef2504.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1280
- C:\Users\Admin\AppData\Local\Temp\ad31d03c68d0ea459d6c80b092ef2504.exe
  C:\Users\Admin\AppData\Local\Temp\ad31d03c68d0ea459d6c80b092ef2504.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:2080
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\ad31d03c68d0ea459d6c80b092ef2504.exe" /TN ZBrUCVBB2555 /F
    3⤵
    - Creates scheduled task(s)
    PID:2628
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c schtasks.exe /Query /XML /TN ZBrUCVBB2555 > C:\Users\Admin\AppData\Local\Temp\PO1PcP6uQ.xml
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2568
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks.exe /Query /XML /TN ZBrUCVBB2555
      4⤵
      PID:2100

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\PO1PcP6uQ.xml

Filesize
1KB

MD5
33a55f80d1db6fcb3d8cc49fb153458b

SHA1
f30f30eac3e24b4e8630c70780552c44d2c6b37d

SHA256
07f335da39c18137b4ed9dc34b7f8e005171782698dc9743c86200349c271280

SHA512
438c5c66aef5e113c747f3a79b70096df3a082e92a3b1a62912aaa5b49a5b221ad581b6b4187edb32bf118a2520bb29e1c32ceaedf7a2baa2c08c825d9b4d618

Download Submit
\Users\Admin\AppData\Local\Temp\ad31d03c68d0ea459d6c80b092ef2504.exe

Filesize
3.2MB

MD5
679b45c321178c4f441312c1c8d2efe1

SHA1
920c127be7e7283c1db0b5363314208b2a6f6115

SHA256
6f4165ad15a419528436a798e6b90d1be9d2f90caec9549b315504f41b6359ca

SHA512
c3835c9889b7483ec3b4824df69591accb04df7fae341fd1dfbb1d7cf055310f24588981afba71947ab40df6134e8599cff8d5f004409bfcbd4cbf54dc9a314c

Download Submit
memory/1280-15-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/1280-7-0x0000000001660000-0x00000000016DE000-memory.dmp

Filesize
504KB

Download
memory/1280-16-0x0000000023510000-0x000000002376C000-memory.dmp

Filesize
2.4MB

Download
memory/1280-0-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/1280-1-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/1280-53-0x0000000023510000-0x000000002376C000-memory.dmp

Filesize
2.4MB

Download
memory/2080-20-0x00000000002E0000-0x000000000035E000-memory.dmp

Filesize
504KB

Download
memory/2080-22-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2080-26-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2080-28-0x0000000000360000-0x00000000003CB000-memory.dmp

Filesize
428KB

Download
memory/2080-54-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads