31bb8750667fe101d92a74575df2b60682916ff0f34979bb74ae29acfc48d1b8

General

Target

eeae1bf5ed030abcd16e5c92cbd66aba.exe
Size

765KB
MD5

eeae1bf5ed030abcd16e5c92cbd66aba
SHA1

9fdfcf526e5466b2d464ff11e085a888f311d96a
SHA256

31bb8750667fe101d92a74575df2b60682916ff0f34979bb74ae29acfc48d1b8
SHA512

71078a2b2016c67fe8cd821c576192cb6a2fc7d4919ed7b04f462b326776a2fde918f55e49e97763c8390eb87eaed8738fa7d1e3367f5fec4b72f5ef9a71f719
SSDEEP

12288:aueSM8fOKFt77mttqj8a1k11CsnCGBYwJMImSrKeaUo4flO9dJ5IECpxOokLZsY:lvI/q6ZnCqhcjukL2Y

Score

7^/10

upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1084	eeae1bf5ed030abcd16e5c92cbd66aba.exe

Executes dropped EXE 1 IoCs

pid	Process
1084	eeae1bf5ed030abcd16e5c92cbd66aba.exe

Loads dropped DLL 1 IoCs

pid	Process
2164	eeae1bf5ed030abcd16e5c92cbd66aba.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2164-0-0x0000000000400000-0x000000000065C000-memory.dmp	upx
behavioral1/files/0x000a000000013a1a-11.dat	upx
behavioral1/files/0x000a000000013a1a-13.dat	upx

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

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
2700	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-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405\Blob = 030000000100000014000000a053375bfe84e8b748782c7cee15827a6af5a405140000000100000014000000142eb317b75856cbae500940e61faf9d8b14c2c6040000000100000010000000e829e65d7c4307d6fbc13c179e037a360f0000000100000020000000444ebd67bb83f8807b3921e938ac9178b882bd50aadb11231f044cf5f08df7ce190000000100000010000000f044424c506513d62804c04f719403f91800000001000000100000002fe1f70bb05d7c92335bc5e05b984da620000000010000001a05000030820516308202fea003020102021100912b084acf0c18a753f6d62e25a75f5a300d06092a864886f70d01010b0500304f310b300906035504061302555331293027060355040a1320496e7465726e65742053656375726974792052657365617263682047726f7570311530130603550403130c4953524720526f6f74205831301e170d3230303930343030303030305a170d3235303931353136303030305a3032310b300906035504061302555331163014060355040a130d4c6574277320456e6372797074310b300906035504031302523330820122300d06092a864886f70d01010105000382010f003082010a0282010100bb021528ccf6a094d30f12ec8d5592c3f882f199a67a4288a75d26aab52bb9c54cb1af8e6bf975c8a3d70f4794145535578c9ea8a23919f5823c42a94e6ef53bc32edb8dc0b05cf35938e7edcf69f05a0b1bbec094242587fa3771b313e71cace19befdbe43b45524596a9c153ce34c852eeb5aeed8fde6070e2a554abb66d0e97a540346b2bd3bc66eb66347cfa6b8b8f572999f830175dba726ffb81c5add286583d17c7e709bbf12bf786dcc1da715dd446e3ccad25c188bc60677566b3f118f7a25ce653ff3a88b647a5ff1318ea9809773f9d53f9cf01e5f5a6701714af63a4ff99b3939ddc53a706fe48851da169ae2575bb13cc5203f5ed51a18bdb150203010001a382010830820104300e0603551d0f0101ff040403020186301d0603551d250416301406082b0601050507030206082b0601050507030130120603551d130101ff040830060101ff020100301d0603551d0e04160414142eb317b75856cbae500940e61faf9d8b14c2c6301f0603551d2304183016801479b459e67bb6e5e40173800888c81a58f6e99b6e303206082b0601050507010104263024302206082b060105050730028616687474703a2f2f78312e692e6c656e63722e6f72672f30270603551d1f0420301e301ca01aa0188616687474703a2f2f78312e632e6c656e63722e6f72672f30220603551d20041b30193008060667810c010201300d060b2b0601040182df13010101300d06092a864886f70d01010b0500038202010085ca4e473ea3f7854485bcd56778b29863ad754d1e963d336572542d81a0eac3edf820bf5fccb77000b76e3bf65e94dee4209fa6ef8bb203e7a2b5163c91ceb4ed3902e77c258a47e6656e3f46f4d9f0ce942bee54ce12bc8c274bb8c1982fa2afcd71914a08b7c8b8237b042d08f908573e83d904330a472178098227c32ac89bb9ce5cf264c8c0be79c04f8e6d440c5e92bb2ef78b10e1e81d4429db5920ed63b921f81226949357a01d6504c10a22ae100d4397a1181f7ee0e08637b55ab1bd30bf876e2b2aff214e1b05c3f51897f05eacc3a5b86af02ebc3b33b9ee4bdeccfce4af840b863fc0554336f668e136176a8e99d1ffa540a734b7c0d063393539756ef2ba76c89302e9a94b6c17ce0c02d9bd81fb9fb768d40665b3823d7753f88e7903ad0a3107752a43d8559772c4290ef7c45d4ec8ae468430d7f2855f18a179bbe75e708b07e18693c3b98fdc6171252aafdfed255052688b92dce5d6b5e3da7dd0876c842131ae82f5fbb9abc889173de14ce5380ef6bd2bbd968114ebd5db3d20a77e59d3e2f858f95bb848cdfe5c4f1629fe1e5523afc811b08dea7c9390172ffdaca20947463ff0e9b0b7ff284d6832d6675e1e69a393b8f59d8b2f0bd25243a66f3257654d3281df3853855d7e5d6629eab8dde495b5cdb5561242cdc44ec6253844506decce005518fee94964d44eca979cb45bc073a8abb847c2	eeae1bf5ed030abcd16e5c92cbd66aba.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	eeae1bf5ed030abcd16e5c92cbd66aba.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	eeae1bf5ed030abcd16e5c92cbd66aba.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405	eeae1bf5ed030abcd16e5c92cbd66aba.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2164	eeae1bf5ed030abcd16e5c92cbd66aba.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2164	eeae1bf5ed030abcd16e5c92cbd66aba.exe
1084	eeae1bf5ed030abcd16e5c92cbd66aba.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2164 wrote to memory of 1084	2164	eeae1bf5ed030abcd16e5c92cbd66aba.exe	29
PID 2164 wrote to memory of 1084	2164	eeae1bf5ed030abcd16e5c92cbd66aba.exe	29
PID 2164 wrote to memory of 1084	2164	eeae1bf5ed030abcd16e5c92cbd66aba.exe	29
PID 2164 wrote to memory of 1084	2164	eeae1bf5ed030abcd16e5c92cbd66aba.exe	29
PID 1084 wrote to memory of 2700	1084	eeae1bf5ed030abcd16e5c92cbd66aba.exe	31
PID 1084 wrote to memory of 2700	1084	eeae1bf5ed030abcd16e5c92cbd66aba.exe	31
PID 1084 wrote to memory of 2700	1084	eeae1bf5ed030abcd16e5c92cbd66aba.exe	31
PID 1084 wrote to memory of 2700	1084	eeae1bf5ed030abcd16e5c92cbd66aba.exe	31
PID 1084 wrote to memory of 2636	1084	eeae1bf5ed030abcd16e5c92cbd66aba.exe	34
PID 1084 wrote to memory of 2636	1084	eeae1bf5ed030abcd16e5c92cbd66aba.exe	34
PID 1084 wrote to memory of 2636	1084	eeae1bf5ed030abcd16e5c92cbd66aba.exe	34
PID 1084 wrote to memory of 2636	1084	eeae1bf5ed030abcd16e5c92cbd66aba.exe	34
PID 2636 wrote to memory of 2480	2636	cmd.exe	32
PID 2636 wrote to memory of 2480	2636	cmd.exe	32
PID 2636 wrote to memory of 2480	2636	cmd.exe	32
PID 2636 wrote to memory of 2480	2636	cmd.exe	32

C:\Users\Admin\AppData\Local\Temp\eeae1bf5ed030abcd16e5c92cbd66aba.exe
"C:\Users\Admin\AppData\Local\Temp\eeae1bf5ed030abcd16e5c92cbd66aba.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2164
- C:\Users\Admin\AppData\Local\Temp\eeae1bf5ed030abcd16e5c92cbd66aba.exe
  C:\Users\Admin\AppData\Local\Temp\eeae1bf5ed030abcd16e5c92cbd66aba.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:1084
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\eeae1bf5ed030abcd16e5c92cbd66aba.exe" /TN qm2lmOfce5f6 /F
    3⤵
    - Creates scheduled task(s)
    PID:2700
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c schtasks.exe /Query /XML /TN qm2lmOfce5f6 > C:\Users\Admin\AppData\Local\Temp\jyEwBu.xml
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2636

C:\Windows\SysWOW64\schtasks.exe
schtasks.exe /Query /XML /TN qm2lmOfce5f6
1⤵
PID:2480

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\eeae1bf5ed030abcd16e5c92cbd66aba.exe

Filesize
382KB

MD5
2e38dfd10b858ab632ec704085988398

SHA1
4af8e29d22040da9776c716c5853d5b1c697345d

SHA256
52e8501270485c17b04272fecdbfd08908dbbcb3a2dd53b0813777f2aac936d1

SHA512
de0e69da592a7fd0de1a252c123ff2964f53b05cc7cdd10de247d1fd8e7b6f1cff7df885f354b41cb8d19da1a4e1eadb49c850438501629fb8dabd590e4437d9

Download Submit
\Users\Admin\AppData\Local\Temp\eeae1bf5ed030abcd16e5c92cbd66aba.exe

Filesize
93KB

MD5
b42f69550a99723cc14affaded1d4df1

SHA1
96912ebd810de28733d1222a3a45306ec1d1187b

SHA256
e4ccd9ccd804256c9ae9745fa77820df58d735ccc26b4823f10ea97e6f683cb2

SHA512
2cef147fab87474eed29f3ddea3880b7782cfb836a5964ef9ea9ba4303a9ea08f6a44bed7eb64f3c9fad070876a376af136dcad710f107e6bd72b56a5421bca6

Download Submit
memory/1084-20-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/1084-31-0x0000000000470000-0x00000000004DB000-memory.dmp

Filesize
428KB

Download
memory/1084-26-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1084-22-0x0000000001660000-0x00000000016DE000-memory.dmp

Filesize
504KB

Download
memory/1084-44-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2164-0-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2164-2-0x00000000002A0000-0x000000000031E000-memory.dmp

Filesize
504KB

Download
memory/2164-1-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/2164-17-0x0000000023000000-0x000000002325C000-memory.dmp

Filesize
2.4MB

Download
memory/2164-16-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads