aea7bcd457c5771dc57206074d555ef451498cc5d4bcc7d2cd9d715686aabc51

Analysis

max time kernel
72s
max time network
31s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 09:41

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General

Target

aea7bcd457c5771dc57206074d555ef451498cc5d4bcc7d2cd9d715686aabc51.exe
Size

71KB
MD5

093ab66548af57d300452d75d0003203
SHA1

37d7abce65c27252ec2a3de95441578fbc11ed81
SHA256

aea7bcd457c5771dc57206074d555ef451498cc5d4bcc7d2cd9d715686aabc51
SHA512

b109a6b0d205a7a412559352992e0cc5097cce527d354316d2c184d757e3f862b045bacc642ec81fe4e38f4905a91c058a0ae8f96bed21e274f466dcae19617d
SSDEEP

1536:VaS0sXzkH+7ze/Ko0dd/cxnM1uCE7itWeSE8balbu21oz:VP0Gzu+7SCo0dd/fu/7it2E8balbu2az

Score

8^/10

persistence upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/268-58-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral1/memory/268-60-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral1/memory/268-61-0x0000000000400000-0x0000000000414000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

aea7bcd457c5771dc57206074d555ef451498cc5d4bcc7d2cd9d715686aabc51.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Windows\CurrentVersion\Run\Startup Key = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Name.exe"	aea7bcd457c5771dc57206074d555ef451498cc5d4bcc7d2cd9d715686aabc51.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

aea7bcd457c5771dc57206074d555ef451498cc5d4bcc7d2cd9d715686aabc51.exe

description	pid	process	target process
PID 1724 set thread context of 268	1724	aea7bcd457c5771dc57206074d555ef451498cc5d4bcc7d2cd9d715686aabc51.exe	aea7bcd457c5771dc57206074d555ef451498cc5d4bcc7d2cd9d715686aabc51.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

aea7bcd457c5771dc57206074d555ef451498cc5d4bcc7d2cd9d715686aabc51.exe

description	pid	process	target process
PID 1724 wrote to memory of 268	1724	aea7bcd457c5771dc57206074d555ef451498cc5d4bcc7d2cd9d715686aabc51.exe	aea7bcd457c5771dc57206074d555ef451498cc5d4bcc7d2cd9d715686aabc51.exe
PID 1724 wrote to memory of 268	1724	aea7bcd457c5771dc57206074d555ef451498cc5d4bcc7d2cd9d715686aabc51.exe	aea7bcd457c5771dc57206074d555ef451498cc5d4bcc7d2cd9d715686aabc51.exe
PID 1724 wrote to memory of 268	1724	aea7bcd457c5771dc57206074d555ef451498cc5d4bcc7d2cd9d715686aabc51.exe	aea7bcd457c5771dc57206074d555ef451498cc5d4bcc7d2cd9d715686aabc51.exe
PID 1724 wrote to memory of 268	1724	aea7bcd457c5771dc57206074d555ef451498cc5d4bcc7d2cd9d715686aabc51.exe	aea7bcd457c5771dc57206074d555ef451498cc5d4bcc7d2cd9d715686aabc51.exe
PID 1724 wrote to memory of 268	1724	aea7bcd457c5771dc57206074d555ef451498cc5d4bcc7d2cd9d715686aabc51.exe	aea7bcd457c5771dc57206074d555ef451498cc5d4bcc7d2cd9d715686aabc51.exe
PID 1724 wrote to memory of 268	1724	aea7bcd457c5771dc57206074d555ef451498cc5d4bcc7d2cd9d715686aabc51.exe	aea7bcd457c5771dc57206074d555ef451498cc5d4bcc7d2cd9d715686aabc51.exe
PID 1724 wrote to memory of 268	1724	aea7bcd457c5771dc57206074d555ef451498cc5d4bcc7d2cd9d715686aabc51.exe	aea7bcd457c5771dc57206074d555ef451498cc5d4bcc7d2cd9d715686aabc51.exe
PID 1724 wrote to memory of 268	1724	aea7bcd457c5771dc57206074d555ef451498cc5d4bcc7d2cd9d715686aabc51.exe	aea7bcd457c5771dc57206074d555ef451498cc5d4bcc7d2cd9d715686aabc51.exe

C:\Users\Admin\AppData\Local\Temp\aea7bcd457c5771dc57206074d555ef451498cc5d4bcc7d2cd9d715686aabc51.exe
"C:\Users\Admin\AppData\Local\Temp\aea7bcd457c5771dc57206074d555ef451498cc5d4bcc7d2cd9d715686aabc51.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1724

C:\Users\Admin\AppData\Local\Temp\aea7bcd457c5771dc57206074d555ef451498cc5d4bcc7d2cd9d715686aabc51.exe
C:\Users\Admin\AppData\Local\Temp\aea7bcd457c5771dc57206074d555ef451498cc5d4bcc7d2cd9d715686aabc51.exe
2⤵
PID:268

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

memory/268-57-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/268-58-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/268-60-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/268-61-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/268-62-0x0000000000412D20-mapping.dmp

Download
memory/1724-54-0x0000000076691000-0x0000000076693000-memory.dmp

Filesize
8KB

Download
memory/1724-55-0x00000000748F0000-0x0000000074E9B000-memory.dmp

Filesize
5.7MB

Download
memory/1724-56-0x00000000748F0000-0x0000000074E9B000-memory.dmp

Filesize
5.7MB

Download
memory/1724-63-0x00000000748F0000-0x0000000074E9B000-memory.dmp

Filesize
5.7MB

Download
memory/1724-64-0x0000000001FB5000-0x0000000001FC6000-memory.dmp

Filesize
68KB

Download