3a79ead3c6b74b3db352ddf95e5c1bedf377840eff6bf5fa0be41173783105ea

Analysis

max time kernel
148s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
24-12-2023 22:16

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General

Target

1510c10ebaca5e209de67b21e33e43f8.exe
Size

40KB
MD5

1510c10ebaca5e209de67b21e33e43f8
SHA1

05eb0fc45183ddbef946b172f7007553b0abeadd
SHA256

3a79ead3c6b74b3db352ddf95e5c1bedf377840eff6bf5fa0be41173783105ea
SHA512

cb1a9d950ea027b0c3f4b15581c201bcdef122d0a8b874f6fadcdd32e7756c539dde0cd010a3f1777a9d55303707252ed636c69ea39281071786c1627ecdf83c
SSDEEP

768:aq9m/ZsybSg2ts4L3RLc/qjhsKmHbk1+qJ0UtHxkq:aqk/Zdic/qjh8w19JDHxJ

Score

7^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1392	services.exe

UPX packed file 17 IoCs

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

upx

resource	yara_rule
behavioral2/files/0x0006000000023229-4.dat	upx
behavioral2/memory/1392-7-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1392-13-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1392-17-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1392-18-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1392-22-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1392-23-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1392-27-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1392-31-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1392-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1392-79-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1392-94-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1392-174-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1392-242-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1392-257-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1392-265-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1392-292-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	1510c10ebaca5e209de67b21e33e43f8.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	1510c10ebaca5e209de67b21e33e43f8.exe
File opened for modification	C:\Windows\java.exe	1510c10ebaca5e209de67b21e33e43f8.exe
File created	C:\Windows\java.exe	1510c10ebaca5e209de67b21e33e43f8.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1292 wrote to memory of 1392	1292	1510c10ebaca5e209de67b21e33e43f8.exe	88
PID 1292 wrote to memory of 1392	1292	1510c10ebaca5e209de67b21e33e43f8.exe	88
PID 1292 wrote to memory of 1392	1292	1510c10ebaca5e209de67b21e33e43f8.exe	88

C:\Users\Admin\AppData\Local\Temp\1510c10ebaca5e209de67b21e33e43f8.exe
"C:\Users\Admin\AppData\Local\Temp\1510c10ebaca5e209de67b21e33e43f8.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1292
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:1392

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FRK3R5YS\default[10].htm

Filesize
312B

MD5
5431b34b55fc2e8dfe8e2e977e26e6b5

SHA1
87cf8feeb854e523871271b6f5634576de3e7c40

SHA256
3d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432

SHA512
6f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FRK3R5YS\default[3].htm

Filesize
304B

MD5
cde2c6ec81201bdd39579745c69d502f

SHA1
e025748a7d4361b2803140ed0f0abda1797f5388

SHA256
a81000fc443c3c99e0e653cca135e16747e63bccebd5052ed64d7ae6f63f227f

SHA512
de5ca6169b2bb42a452ebd2f92c23bad3a98c01845a875336d6affe7f0192c2782b1f66f149019c0b880410c836fc45b2e9157dcccc7ad0d9e5953521a2151d4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\J6M39GIU\default[6].htm

Filesize
310B

MD5
2a8026547dafd0504845f41881ed3ab4

SHA1
bedb776ce5eb9d61e602562a926d0fe182d499db

SHA256
231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

SHA512
1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\J6M39GIU\default[7].htm

Filesize
311B

MD5
cb42662caffe525e9957c942617edf06

SHA1
615009db9a1a242579e639ee0fc7a2a765095bfe

SHA256
312bf5c9a1a122abc6361bf8ed01a44346285b962c0d273ef2de0eb796ae1b15

SHA512
3e6777f1f74f64fff6cb2bd1a81a6c08d9a64feeebc3deb7cacb8f0f41b23a5c59a8e6294b99c76dd386aaaf9043a1a252ac47910fe1801bdc2995f7b675692c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\J6M39GIU\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\K44LV95Q\default[7].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp8D97.tmp

Filesize
40KB

MD5
74249cb2d7e8b31143e178b0e3d110ed

SHA1
82ebaf27c8d0914aa5f3450e28e361786b7a95a1

SHA256
aac7adb363bd87196f8f8990e503a454cc36adbcd45774e5750de4046a462336

SHA512
3d4f45c0bb6b9b2e0a23f7b7eaa992cc292c754897dd656e5a39df67a9de1176820d4d85d7add0be02a0aaf68d6c11093bfa5f2c4deca42744de7c3aac8988de

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
1KB

MD5
5246156480c5a01f319bcd231321fbe8

SHA1
affd5d16b59f2efb84ea40488092575b4e9a4e1c

SHA256
6e6b40ac5318fbcfe80cf41597431ab1e5c4cde2cb2664021d022eeb469df78c

SHA512
d5d70bfb9afb9de73e19d2a6b085ae3a5913ce2a9f0a120c5aac578e0e3a4183619e2bec69af07a54909389d294d98faa4dc5f0ac587b3b800e2cc1f30c41003

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
1KB

MD5
b50823ccb592afa76f15ebfb0aa05d7f

SHA1
f0aec056059e467ed73a18b6ab16ca77c13ab986

SHA256
8dd7766725f5529c36bbd976c8c6dc2d82c2cb01201374ec4d787b7cfb3c6453

SHA512
31f9aa7939ff5bb66384a4439d5bebe7fb71007be7dfc89fccf90c6ca385461058fc4d6f45f3602d2116f204dff7e630e17bf6085d45588abd5aab0d614c770a

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
1KB

MD5
db7980feea93c1650b0be3881d95db72

SHA1
3fb5de57db8c2b014b6861c37c692ca546cd9908

SHA256
4cc15b9cf3fde4600debd4084a4356ecf9e3fc38746ac40149a0183c3a21b247

SHA512
4fcf56e3c56855c7daf7cf7f39238ef0a261934de6246c1c51159c893ca1111be26684eca461d2019efe2bff6c41e8a82caf23a39491afd45df641dc09fc9c3f

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
1KB

MD5
0aea057c1f6ec7c9f9432609b70f1bcd

SHA1
336ebc1459cd0c60bd3ce795ef41480b26c4222f

SHA256
0d3568aec47e0a3b8c4f6278d6e5d34a0e9bc18f9df8d18e9f76799d5dc4762c

SHA512
918b8ceafc506b4236cba23b6010234983992dce1c7078079323b8baf09702c1758fccd0e716ce8559ea75ce67f0db305874689f8221be834d132fd479f763cc

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1292-0-0x0000000000500000-0x000000000050D000-memory.dmp

Filesize
52KB

Download
memory/1392-22-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1392-242-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1392-94-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1392-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1392-31-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1392-174-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1392-27-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1392-79-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1392-257-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1392-265-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1392-23-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1392-18-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1392-17-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1392-292-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1392-13-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1392-7-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads