7f06125572d77ff89f21700ef161f8c9c5c2d65e612e01fee2cbfed340929433

Analysis

max time kernel
151s
max time network
154s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
01/12/2022, 09:04

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General

Target

7f06125572d77ff89f21700ef161f8c9c5c2d65e612e01fee2cbfed340929433.exe
Size

28KB
MD5

5b8540307f4fe481e2be29da6d0cf376
SHA1

f2e287ee7675f123d581d968b55948363780655a
SHA256

7f06125572d77ff89f21700ef161f8c9c5c2d65e612e01fee2cbfed340929433
SHA512

ff7f31d3ad4baaca7cedc95a8535c6025f758be76945f504510cacd858bc25f71b5c88dc57eca132a10caad27ee7faf896de21f7b2acf0a8d1eed285af3aa77e
SSDEEP

384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNk7Tf:Dv8IRRdsxq1DjJcqfrf

Score

8^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1948	services.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x000a000000012300-55.dat	upx
behavioral1/memory/2000-58-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/memory/1948-61-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1948-64-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	7f06125572d77ff89f21700ef161f8c9c5c2d65e612e01fee2cbfed340929433.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	7f06125572d77ff89f21700ef161f8c9c5c2d65e612e01fee2cbfed340929433.exe
File opened for modification	C:\Windows\java.exe	7f06125572d77ff89f21700ef161f8c9c5c2d65e612e01fee2cbfed340929433.exe
File created	C:\Windows\java.exe	7f06125572d77ff89f21700ef161f8c9c5c2d65e612e01fee2cbfed340929433.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2000 wrote to memory of 1948	2000	7f06125572d77ff89f21700ef161f8c9c5c2d65e612e01fee2cbfed340929433.exe	28
PID 2000 wrote to memory of 1948	2000	7f06125572d77ff89f21700ef161f8c9c5c2d65e612e01fee2cbfed340929433.exe	28
PID 2000 wrote to memory of 1948	2000	7f06125572d77ff89f21700ef161f8c9c5c2d65e612e01fee2cbfed340929433.exe	28
PID 2000 wrote to memory of 1948	2000	7f06125572d77ff89f21700ef161f8c9c5c2d65e612e01fee2cbfed340929433.exe	28

C:\Users\Admin\AppData\Local\Temp\7f06125572d77ff89f21700ef161f8c9c5c2d65e612e01fee2cbfed340929433.exe
"C:\Users\Admin\AppData\Local\Temp\7f06125572d77ff89f21700ef161f8c9c5c2d65e612e01fee2cbfed340929433.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2000
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:1948

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

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\Temp\zincite.log

Filesize
1KB

MD5
cbd01d293645276fda40ea370ada3b83

SHA1
ac27c568b697595cdc0cac678baffc996550df62

SHA256
376dfe2f881b437990905fc692d72ccc5034049dd8b4f07373393dc110911cb4

SHA512
061fe5a3096341ae5b091e8c53a8ca063a44069017b707109ca6cbb31d0ef90d366ec5bdd7ed9dc02580c79a7e797fda454b3bc066253d2459d72780be2b03fc

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1948-57-0x0000000074F01000-0x0000000074F03000-memory.dmp

Filesize
8KB

Download
memory/1948-61-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1948-64-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2000-59-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/2000-58-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2000-60-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/2000-62-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/2000-63-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download