d1d78a3b36dc832ee632f6dcf87b9817d0ea8b9c3e7f1e78e64293776ebff291

Analysis

max time kernel
147s
max time network
152s
platform
windows7_x64
resource
win7-20220715-en
resource tags

arch:x64arch:x86image:win7-20220715-enlocale:en-usos:windows7-x64system
submitted
25-07-2022 03:40

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General

Target

d1d78a3b36dc832ee632f6dcf87b9817d0ea8b9c3e7f1e78e64293776ebff291.exe
Size

772KB
MD5

faf55cf94a9c239023ace2a8c265f93b
SHA1

265ed798fe78a26e2685f9addefc97f4dc5104d4
SHA256

d1d78a3b36dc832ee632f6dcf87b9817d0ea8b9c3e7f1e78e64293776ebff291
SHA512

7c4bfa33b9923f1c9d807c28bf815f2a607cc0321968db21527c42e6d3d13cda4735895bf7b0b14c749ef08892f53c5618da3be6e773d0c11d98795420b50143

Score

10^/10

persistence suricata upx

Malware Config

Signatures

suricata: ET MALWARE Possible Compromised Host AnubisNetworks Sinkhole Cookie Value Snkz
suricata: ET MALWARE Possible Compromised Host AnubisNetworks Sinkhole Cookie Value Snkz
suricata

UPX packed file 6 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/668-56-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral1/memory/668-62-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral1/memory/668-64-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral1/memory/668-65-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral1/memory/668-66-0x0000000000400000-0x000000000045D000-memory.dmp	upx
behavioral1/memory/668-67-0x0000000000400000-0x000000000045D000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

d1d78a3b36dc832ee632f6dcf87b9817d0ea8b9c3e7f1e78e64293776ebff291.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3440072777-2118400376-1759599358-1000\Software\Microsoft\Windows\CurrentVersion\Run\2dde370bf5f1fa810144df5fbcd8df45 = "regsvr32.exe /s /n /u /i:\"C:\\Users\\Admin\\AppData\\Roaming\\AOXSN193M7K.txt\" scrobj.dll."	d1d78a3b36dc832ee632f6dcf87b9817d0ea8b9c3e7f1e78e64293776ebff291.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

d1d78a3b36dc832ee632f6dcf87b9817d0ea8b9c3e7f1e78e64293776ebff291.exe

description	pid	process	target process
PID 1432 set thread context of 668	1432	d1d78a3b36dc832ee632f6dcf87b9817d0ea8b9c3e7f1e78e64293776ebff291.exe	d1d78a3b36dc832ee632f6dcf87b9817d0ea8b9c3e7f1e78e64293776ebff291.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

d1d78a3b36dc832ee632f6dcf87b9817d0ea8b9c3e7f1e78e64293776ebff291.exe

description	pid	process	target process
PID 1432 wrote to memory of 668	1432	d1d78a3b36dc832ee632f6dcf87b9817d0ea8b9c3e7f1e78e64293776ebff291.exe	d1d78a3b36dc832ee632f6dcf87b9817d0ea8b9c3e7f1e78e64293776ebff291.exe
PID 1432 wrote to memory of 668	1432	d1d78a3b36dc832ee632f6dcf87b9817d0ea8b9c3e7f1e78e64293776ebff291.exe	d1d78a3b36dc832ee632f6dcf87b9817d0ea8b9c3e7f1e78e64293776ebff291.exe
PID 1432 wrote to memory of 668	1432	d1d78a3b36dc832ee632f6dcf87b9817d0ea8b9c3e7f1e78e64293776ebff291.exe	d1d78a3b36dc832ee632f6dcf87b9817d0ea8b9c3e7f1e78e64293776ebff291.exe
PID 1432 wrote to memory of 668	1432	d1d78a3b36dc832ee632f6dcf87b9817d0ea8b9c3e7f1e78e64293776ebff291.exe	d1d78a3b36dc832ee632f6dcf87b9817d0ea8b9c3e7f1e78e64293776ebff291.exe
PID 1432 wrote to memory of 668	1432	d1d78a3b36dc832ee632f6dcf87b9817d0ea8b9c3e7f1e78e64293776ebff291.exe	d1d78a3b36dc832ee632f6dcf87b9817d0ea8b9c3e7f1e78e64293776ebff291.exe

C:\Users\Admin\AppData\Local\Temp\d1d78a3b36dc832ee632f6dcf87b9817d0ea8b9c3e7f1e78e64293776ebff291.exe
"C:\Users\Admin\AppData\Local\Temp\d1d78a3b36dc832ee632f6dcf87b9817d0ea8b9c3e7f1e78e64293776ebff291.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1432

C:\Users\Admin\AppData\Local\Temp\d1d78a3b36dc832ee632f6dcf87b9817d0ea8b9c3e7f1e78e64293776ebff291.exe
C:\Users\Admin\AppData\Local\Temp\d1d78a3b36dc832ee632f6dcf87b9817d0ea8b9c3e7f1e78e64293776ebff291.exe
2⤵
- Adds Run key to start application
PID:668

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/668-56-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/668-61-0x000000000045AEC0-mapping.dmp

Download
memory/668-62-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/668-64-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/668-65-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/668-66-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/668-67-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/1432-54-0x0000000076031000-0x0000000076033000-memory.dmp

Filesize
8KB

Download
memory/1432-55-0x00000000001C0000-0x00000000001C8000-memory.dmp

Filesize
32KB

Download