3ec93ad265bf1dc7af17add6d3a00ac2cc2e5c2ba43cc2b583fedb06479b074e

Analysis

max time kernel
122s
max time network
124s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
08/01/2024, 06:32

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General

Target

4ab0e59613a1033479119fe05dbe1812.exe
Size

47KB
MD5

4ab0e59613a1033479119fe05dbe1812
SHA1

0b257e4a6ecae57ac9e35fdbeaccaba26d57b344
SHA256

3ec93ad265bf1dc7af17add6d3a00ac2cc2e5c2ba43cc2b583fedb06479b074e
SHA512

cfd240e58d61db535085a73a98fa1f90031cfe1d867891c0b4a0ddf01752c62a7d83e1d042460f129625fc71c1979aa3b250725263b1f0b088cf800305b0e767
SSDEEP

768:tKkeeHgqyVdzHSNPcNNgSfBNy/YdRsEkN4JBdMQ9yy5Cln:tKMgosNgOBNquA43zgy50n

Score

7^/10

upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral1/files/0x0038000000014713-5.dat	acprotect

Deletes itself 1 IoCs

pid	Process
2700	cmd.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/3064-0-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral1/files/0x0038000000014713-5.dat	upx
behavioral1/memory/3064-19-0x0000000000400000-0x000000000040E000-memory.dmp	upx

Drops file in System32 directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\rasadhlp.dll.dat	4ab0e59613a1033479119fe05dbe1812.exe
File opened for modification	C:\Windows\SysWOW64\rasadhlp.dll.ULGX	4ab0e59613a1033479119fe05dbe1812.exe
File created	C:\Windows\SysWOW64\rasadhlp.dll.dat	4ab0e59613a1033479119fe05dbe1812.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Common Files\System\kb0f761268.qhy	4ab0e59613a1033479119fe05dbe1812.exe
File opened for modification	C:\Program Files (x86)\Common Files\System\kb0f761268.qhy	4ab0e59613a1033479119fe05dbe1812.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
3064	4ab0e59613a1033479119fe05dbe1812.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3064	4ab0e59613a1033479119fe05dbe1812.exe
Token: SeDebugPrivilege	3064	4ab0e59613a1033479119fe05dbe1812.exe
Token: SeDebugPrivilege	3064	4ab0e59613a1033479119fe05dbe1812.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3064 wrote to memory of 2700	3064	4ab0e59613a1033479119fe05dbe1812.exe	30
PID 3064 wrote to memory of 2700	3064	4ab0e59613a1033479119fe05dbe1812.exe	30
PID 3064 wrote to memory of 2700	3064	4ab0e59613a1033479119fe05dbe1812.exe	30
PID 3064 wrote to memory of 2700	3064	4ab0e59613a1033479119fe05dbe1812.exe	30

C:\Users\Admin\AppData\Local\Temp\4ab0e59613a1033479119fe05dbe1812.exe
"C:\Users\Admin\AppData\Local\Temp\4ab0e59613a1033479119fe05dbe1812.exe"
1⤵
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3064
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Users\Admin\AppData\Local\Temp\tempVidio.bat" "
  2⤵
  - Deletes itself
  PID:2700

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

C:\Program Files (x86)\Common Files\System\kb0f761268.qhy

Filesize
13KB

MD5
25817e24ab1146db6bef7d5da14e19d7

SHA1
1eb8dab5632d67bb8558a54b99b179e029efb72f

SHA256
42255fd54eb2d4eb67fb4bab4803dc7c5aa2512819db41a6dad0372f85267f40

SHA512
5a973fa59e9b1f118be1a7fdacf5641eaa537c4a190f8f82c64b51b229b97052699fef5d717c0add1b223432c67341fe079e92c6538ec93eaf558ff9d2bf5859

Download Submit
memory/3064-0-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/3064-19-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download