65399374203d2bef83c8843614018d3e8ed0f1b5e2fdf12fb0d78018b5b401a5

General

Target

a2696c965faa862d1f4675bf01bd1050.exe
Size

3.9MB
MD5

a2696c965faa862d1f4675bf01bd1050
SHA1

c9f64c9b068e69604122d97e0eda73a33faa1c9e
SHA256

65399374203d2bef83c8843614018d3e8ed0f1b5e2fdf12fb0d78018b5b401a5
SHA512

f4ee42a8b5e84d9b6642dd37207473a932234827e703ab052b0c4884b641067f41d061c24b966739444f13f03a3550aa5c564111b598d19fd50ba9f3a846853c
SSDEEP

98304:TO59MpBrALiOcakcibiqhMbMgOn7n0bcakcibiqhySnJ1UO6L+cakcibiqhMbMgo:VrKiOdlirybMgOnkdlirgSDy+dlirybo

Score

7^/10

upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2548	a2696c965faa862d1f4675bf01bd1050.exe

Executes dropped EXE 1 IoCs

pid	Process
2548	a2696c965faa862d1f4675bf01bd1050.exe

Loads dropped DLL 1 IoCs

pid	Process
2504	a2696c965faa862d1f4675bf01bd1050.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2504-0-0x0000000000400000-0x000000000065C000-memory.dmp	upx
behavioral1/files/0x000e00000001221f-11.dat	upx
behavioral1/files/0x000e00000001221f-15.dat	upx
behavioral1/memory/2548-19-0x0000000000400000-0x000000000065C000-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
2564	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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	a2696c965faa862d1f4675bf01bd1050.exe
Key created	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405	a2696c965faa862d1f4675bf01bd1050.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1650401615-1019878084-3673944445-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405\Blob = 030000000100000014000000a053375bfe84e8b748782c7cee15827a6af5a405140000000100000014000000142eb317b75856cbae500940e61faf9d8b14c2c6040000000100000010000000e829e65d7c4307d6fbc13c179e037a360f0000000100000020000000444ebd67bb83f8807b3921e938ac9178b882bd50aadb11231f044cf5f08df7ce190000000100000010000000f044424c506513d62804c04f719403f91800000001000000100000002fe1f70bb05d7c92335bc5e05b984da620000000010000001a05000030820516308202fea003020102021100912b084acf0c18a753f6d62e25a75f5a300d06092a864886f70d01010b0500304f310b300906035504061302555331293027060355040a1320496e7465726e65742053656375726974792052657365617263682047726f7570311530130603550403130c4953524720526f6f74205831301e170d3230303930343030303030305a170d3235303931353136303030305a3032310b300906035504061302555331163014060355040a130d4c6574277320456e6372797074310b300906035504031302523330820122300d06092a864886f70d01010105000382010f003082010a0282010100bb021528ccf6a094d30f12ec8d5592c3f882f199a67a4288a75d26aab52bb9c54cb1af8e6bf975c8a3d70f4794145535578c9ea8a23919f5823c42a94e6ef53bc32edb8dc0b05cf35938e7edcf69f05a0b1bbec094242587fa3771b313e71cace19befdbe43b45524596a9c153ce34c852eeb5aeed8fde6070e2a554abb66d0e97a540346b2bd3bc66eb66347cfa6b8b8f572999f830175dba726ffb81c5add286583d17c7e709bbf12bf786dcc1da715dd446e3ccad25c188bc60677566b3f118f7a25ce653ff3a88b647a5ff1318ea9809773f9d53f9cf01e5f5a6701714af63a4ff99b3939ddc53a706fe48851da169ae2575bb13cc5203f5ed51a18bdb150203010001a382010830820104300e0603551d0f0101ff040403020186301d0603551d250416301406082b0601050507030206082b0601050507030130120603551d130101ff040830060101ff020100301d0603551d0e04160414142eb317b75856cbae500940e61faf9d8b14c2c6301f0603551d2304183016801479b459e67bb6e5e40173800888c81a58f6e99b6e303206082b0601050507010104263024302206082b060105050730028616687474703a2f2f78312e692e6c656e63722e6f72672f30270603551d1f0420301e301ca01aa0188616687474703a2f2f78312e632e6c656e63722e6f72672f30220603551d20041b30193008060667810c010201300d060b2b0601040182df13010101300d06092a864886f70d01010b0500038202010085ca4e473ea3f7854485bcd56778b29863ad754d1e963d336572542d81a0eac3edf820bf5fccb77000b76e3bf65e94dee4209fa6ef8bb203e7a2b5163c91ceb4ed3902e77c258a47e6656e3f46f4d9f0ce942bee54ce12bc8c274bb8c1982fa2afcd71914a08b7c8b8237b042d08f908573e83d904330a472178098227c32ac89bb9ce5cf264c8c0be79c04f8e6d440c5e92bb2ef78b10e1e81d4429db5920ed63b921f81226949357a01d6504c10a22ae100d4397a1181f7ee0e08637b55ab1bd30bf876e2b2aff214e1b05c3f51897f05eacc3a5b86af02ebc3b33b9ee4bdeccfce4af840b863fc0554336f668e136176a8e99d1ffa540a734b7c0d063393539756ef2ba76c89302e9a94b6c17ce0c02d9bd81fb9fb768d40665b3823d7753f88e7903ad0a3107752a43d8559772c4290ef7c45d4ec8ae468430d7f2855f18a179bbe75e708b07e18693c3b98fdc6171252aafdfed255052688b92dce5d6b5e3da7dd0876c842131ae82f5fbb9abc889173de14ce5380ef6bd2bbd968114ebd5db3d20a77e59d3e2f858f95bb848cdfe5c4f1629fe1e5523afc811b08dea7c9390172ffdaca20947463ff0e9b0b7ff284d6832d6675e1e69a393b8f59d8b2f0bd25243a66f3257654d3281df3853855d7e5d6629eab8dde495b5cdb5561242cdc44ec6253844506decce005518fee94964d44eca979cb45bc073a8abb847c2	a2696c965faa862d1f4675bf01bd1050.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	a2696c965faa862d1f4675bf01bd1050.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2504	a2696c965faa862d1f4675bf01bd1050.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2504	a2696c965faa862d1f4675bf01bd1050.exe
2548	a2696c965faa862d1f4675bf01bd1050.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2504 wrote to memory of 2548	2504	a2696c965faa862d1f4675bf01bd1050.exe	29
PID 2504 wrote to memory of 2548	2504	a2696c965faa862d1f4675bf01bd1050.exe	29
PID 2504 wrote to memory of 2548	2504	a2696c965faa862d1f4675bf01bd1050.exe	29
PID 2504 wrote to memory of 2548	2504	a2696c965faa862d1f4675bf01bd1050.exe	29
PID 2548 wrote to memory of 2564	2548	a2696c965faa862d1f4675bf01bd1050.exe	30
PID 2548 wrote to memory of 2564	2548	a2696c965faa862d1f4675bf01bd1050.exe	30
PID 2548 wrote to memory of 2564	2548	a2696c965faa862d1f4675bf01bd1050.exe	30
PID 2548 wrote to memory of 2564	2548	a2696c965faa862d1f4675bf01bd1050.exe	30
PID 2548 wrote to memory of 2108	2548	a2696c965faa862d1f4675bf01bd1050.exe	32
PID 2548 wrote to memory of 2108	2548	a2696c965faa862d1f4675bf01bd1050.exe	32
PID 2548 wrote to memory of 2108	2548	a2696c965faa862d1f4675bf01bd1050.exe	32
PID 2548 wrote to memory of 2108	2548	a2696c965faa862d1f4675bf01bd1050.exe	32
PID 2108 wrote to memory of 2676	2108	cmd.exe	34
PID 2108 wrote to memory of 2676	2108	cmd.exe	34
PID 2108 wrote to memory of 2676	2108	cmd.exe	34
PID 2108 wrote to memory of 2676	2108	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\a2696c965faa862d1f4675bf01bd1050.exe
"C:\Users\Admin\AppData\Local\Temp\a2696c965faa862d1f4675bf01bd1050.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2504
- C:\Users\Admin\AppData\Local\Temp\a2696c965faa862d1f4675bf01bd1050.exe
  C:\Users\Admin\AppData\Local\Temp\a2696c965faa862d1f4675bf01bd1050.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:2548
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\a2696c965faa862d1f4675bf01bd1050.exe" /TN uoFCMKY16031 /F
    3⤵
    - Creates scheduled task(s)
    PID:2564
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c schtasks.exe /Query /XML /TN uoFCMKY16031 > C:\Users\Admin\AppData\Local\Temp\P3RLeANg.xml
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2108
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks.exe /Query /XML /TN uoFCMKY16031
      4⤵
      PID:2676

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\P3RLeANg.xml

Filesize
1KB

MD5
df0a573d61fcd68bc3c0b065edca5b19

SHA1
ba458bb02333635ed633e1e22ddeff694271ca3e

SHA256
86b94bfe89041619109bfe35f3f22ae104a118a39f37a0e4cf548df78e6918c0

SHA512
074fa91e0db54a0bd304f883ec436ee20026d669d0458cf7396fa2e44dc262abb6d8bf52448d7811d8c706382326dba24db271135d9c247f423d5eb54a811f96

Download Submit
C:\Users\Admin\AppData\Local\Temp\a2696c965faa862d1f4675bf01bd1050.exe

Filesize
2.6MB

MD5
a512439a49b939409c61797a8b48e070

SHA1
f632e9b165dc91fd7de9b5449d670cac22e5e84b

SHA256
83e696a983688cc50a8ff96f501575547eadc36d4e23f2f4d75e6b1e8d05e4a8

SHA512
c7a4576e9670f2dc73106319554beb49bb7b969397c705e145ba20dfa423b47a4adf3c2495c0fcd9442e7788f2c048fc7b8417840eabf968f5a9d5bee69e97df

Download Submit
\Users\Admin\AppData\Local\Temp\a2696c965faa862d1f4675bf01bd1050.exe

Filesize
2.4MB

MD5
62f55f6ed30da84b21d92f4300ce79cd

SHA1
336fdc015f37bc7e7c2b436ab0bd81942fccedd0

SHA256
6a6fdbe76f0bef9d1a6ec719c59ac77d662a41d12479b8c1e611bd8af43b4197

SHA512
a49979aba60d8cf03f44e2a9878b6f0bd0966b63cc4b950819b3fbb35a788fd8f236ee9af601f4f80813ef43745d3da56f9493f5c44368c723eb1fd48261a74f

Download Submit
memory/2504-0-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2504-17-0x00000000236C0000-0x000000002391C000-memory.dmp

Filesize
2.4MB

Download
memory/2504-16-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/2504-1-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/2504-2-0x00000000001A0000-0x000000000021E000-memory.dmp

Filesize
504KB

Download
memory/2504-53-0x00000000236C0000-0x000000002391C000-memory.dmp

Filesize
2.4MB

Download
memory/2548-19-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2548-21-0x00000000001C0000-0x000000000023E000-memory.dmp

Filesize
504KB

Download
memory/2548-26-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2548-28-0x00000000002F0000-0x000000000035B000-memory.dmp

Filesize
428KB

Download
memory/2548-54-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads