a073bbd15699f1ee32b8a22830d9f37780c4352af7e17054a8d665f70b66df1b

Analysis

max time kernel
140s
max time network
31s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
12-06-2023 11:57

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General

Target

专业正式版 (VS2013 MSDN原版完整ISO镜像)[email protected]
Size

893KB
MD5

68d5159d32321ed664a26fa01def4b5b
SHA1

c34bb6c6bb1dcac3be26e4a09daf77166394a62f
SHA256

a073bbd15699f1ee32b8a22830d9f37780c4352af7e17054a8d665f70b66df1b
SHA512

61084abaf021201ed0048311f83042a7f0ce6fbecebf6f3fb8cb6b0978e471dff0087a12b6e28dca63bd3c801a35183bc90bdbd35c24fd1c5802996f010bbc15
SSDEEP

24576:f2T9aWflilx1hcv70Tf109RZC20CoY7ZWlhKbjDwNDisiTopC4dz:fI9nflidl1yu2gY7ZW6bjDwNDisisp1F

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 6 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1340-54-0x0000000010000000-0x000000001008B000-memory.dmp	upx
behavioral1/memory/1340-57-0x0000000010000000-0x000000001008B000-memory.dmp	upx
behavioral1/memory/1340-58-0x0000000010000000-0x000000001008B000-memory.dmp	upx
behavioral1/memory/1340-59-0x0000000010000000-0x000000001008B000-memory.dmp	upx
behavioral1/memory/1340-60-0x0000000000400000-0x00000000005F2000-memory.dmp	upx
behavioral1/memory/1340-63-0x0000000000400000-0x00000000005F2000-memory.dmp	upx

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

专业正式版 (VS2013 MSDN原版完整ISO镜像)[email protected]

pid	process
1340	专业正式版 (VS2013 MSDN原版完整ISO镜像)[email protected]
1340	专业正式版 (VS2013 MSDN原版完整ISO镜像)[email protected]

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

专业正式版 (VS2013 MSDN原版完整ISO镜像)[email protected]

pid process

1340 专业正式版 (VS2013 MSDN原版完整ISO镜像)[email protected]

C:\Users\Admin\AppData\Local\Temp\专业正式版 (VS2013 MSDN原版完整ISO镜像)[email protected]
"C:\Users\Admin\AppData\Local\Temp\专业正式版 (VS2013 MSDN原版完整ISO镜像)[email protected]"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1340

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1340-54-0x0000000010000000-0x000000001008B000-memory.dmp

Filesize
556KB

Download
memory/1340-57-0x0000000010000000-0x000000001008B000-memory.dmp

Filesize
556KB

Download
memory/1340-58-0x0000000010000000-0x000000001008B000-memory.dmp

Filesize
556KB

Download
memory/1340-59-0x0000000010000000-0x000000001008B000-memory.dmp

Filesize
556KB

Download
memory/1340-60-0x0000000000400000-0x00000000005F2000-memory.dmp

Filesize
1.9MB

Download
memory/1340-61-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download
memory/1340-62-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/1340-63-0x0000000000400000-0x00000000005F2000-memory.dmp

Filesize
1.9MB

Download
memory/1340-64-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download