ed2009261e70448f9884872ab743682ae5155ea4413e4a243f5a3fe1e5115764

Analysis

max time kernel
142s
max time network
129s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
08/07/2024, 02:32

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General

Target

MagicPkc1.2.exe
Size

3.3MB
MD5

024deda65c1acd1728d69e3c98e27269
SHA1

12495d8e148497f5a4918efc9fe2bbaea501ab41
SHA256

7984634df53ef6523e48a543b1f302175f32dc628f6ed4c4fd2900570d12be72
SHA512

d2a194f999aea5727fadc2014e30addfe6f3125c58015553fbbb019065c65c7f06854ea58c68a82a3565259c7256b506f6a4d6cd432a850dce6d98dcfb3192e5
SSDEEP

49152:wl8eODw7zAEO+tuU+Q8X2najU+L6PfypYAFPfca8uFU2U5daCjBEfeAfAgAoGNA:wZhPBO+tucGZUVneYKnca8eVGLBE5B

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
548	irsetup.exe

Loads dropped DLL 4 IoCs

pid	Process
2924	MagicPkc1.2.exe
548	irsetup.exe
548	irsetup.exe
548	irsetup.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x0007000000017425-1.dat	upx
behavioral1/memory/2924-5-0x00000000025F0000-0x0000000002717000-memory.dmp	upx
behavioral1/memory/548-6-0x0000000000400000-0x0000000000527000-memory.dmp	upx
behavioral1/memory/548-21-0x0000000000400000-0x0000000000527000-memory.dmp	upx

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Ä§·¨ÅÅ¿¼³¡ Setup Log.txt	irsetup.exe

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

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
548	irsetup.exe
548	irsetup.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2924 wrote to memory of 548	2924	MagicPkc1.2.exe	31
PID 2924 wrote to memory of 548	2924	MagicPkc1.2.exe	31
PID 2924 wrote to memory of 548	2924	MagicPkc1.2.exe	31
PID 2924 wrote to memory of 548	2924	MagicPkc1.2.exe	31
PID 2924 wrote to memory of 548	2924	MagicPkc1.2.exe	31
PID 2924 wrote to memory of 548	2924	MagicPkc1.2.exe	31
PID 2924 wrote to memory of 548	2924	MagicPkc1.2.exe	31

C:\Users\Admin\AppData\Local\Temp\MagicPkc1.2.exe
"C:\Users\Admin\AppData\Local\Temp\MagicPkc1.2.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2924
- C:\Users\Admin\AppData\Local\Temp\_ir_sf7_temp_0\irsetup.exe
  __IRAOFF:520716 "__IRAFN:C:\Users\Admin\AppData\Local\Temp\MagicPkc1.2.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in Windows directory
  - Suspicious use of SetWindowsHookEx
  PID:548

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\_ir_sf7_temp_0\irsetup.exe

Filesize
440KB

MD5
75ca7ff96bf5a316c3af2de6a412bd54

SHA1
0a093950790ff0dddff6f5f29c6b02c10997e0c5

SHA256
d95b5bf9ca97c1900de5357743282bab655d61d616606485088e1708559b7cf1

SHA512
b8da86f2f1e908955254e5168d0447f479cec7815a8b081a7b38eb87187cb2eb992109c67e006361b96bc1529ee8abc9dc477d78e9ca565e43f5415b492771d4

Download Submit
memory/548-6-0x0000000000400000-0x0000000000527000-memory.dmp

Filesize
1.2MB

Download
memory/548-11-0x0000000000AA0000-0x0000000000BC7000-memory.dmp

Filesize
1.2MB

Download
memory/548-21-0x0000000000400000-0x0000000000527000-memory.dmp

Filesize
1.2MB

Download
memory/548-22-0x0000000000AA0000-0x0000000000BC7000-memory.dmp

Filesize
1.2MB

Download
memory/2924-5-0x00000000025F0000-0x0000000002717000-memory.dmp

Filesize
1.2MB

Download