cd7e14edb9e0dadebadccf40c077382122450db7e81e8790f74f91800d44c8de

General

Target

cd7e14edb9e0dadebadccf40c077382122450db7e81e8790f74f91800d44c8de.exe
Size

340KB
MD5

f761c4398b110bea9277ed748dde7b6b
SHA1

8499723f053e858fd5b137ef2b37f9e5246a2541
SHA256

cd7e14edb9e0dadebadccf40c077382122450db7e81e8790f74f91800d44c8de
SHA512

c3f0c71d2e57464a5a026717b5b722aef00254da7fb1970dad012baa5b87fb288054d2999997e962a1c29c06c8f191c83b3364ef1b30005e7bf37c345e9ae73a
SSDEEP

3072:vWj88gIutEWtCChxuGPb/jCFPtGZLWqFkgoi5:v98LGpllT/jCPGZLPF+i

Score

7^/10

persistence

Malware Config

Signatures

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1160 cmd.exe

pid	process
1160	cmd.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

Explorer.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run	Explorer.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\usredit32.exe = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\usredit32.exe"	Explorer.EXE

NTFS ADS 1 IoCs

Processes:

cd7e14edb9e0dadebadccf40c077382122450db7e81e8790f74f91800d44c8de.exe

description	ioc	process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\usredit32.exe:Zone.Identifier	cd7e14edb9e0dadebadccf40c077382122450db7e81e8790f74f91800d44c8de.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

cd7e14edb9e0dadebadccf40c077382122450db7e81e8790f74f91800d44c8de.exeExplorer.EXE

pid	process
1720	cd7e14edb9e0dadebadccf40c077382122450db7e81e8790f74f91800d44c8de.exe
1720	cd7e14edb9e0dadebadccf40c077382122450db7e81e8790f74f91800d44c8de.exe
1224	Explorer.EXE
1224	Explorer.EXE
1224	Explorer.EXE
1224	Explorer.EXE
1224	Explorer.EXE
1224	Explorer.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

1224 Explorer.EXE
Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid process

1224 Explorer.EXE

pid	process
1224	Explorer.EXE

pid	process
1224	Explorer.EXE

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

cd7e14edb9e0dadebadccf40c077382122450db7e81e8790f74f91800d44c8de.exeExplorer.EXE

description	pid	process	target process
PID 1720 wrote to memory of 1160	1720	cd7e14edb9e0dadebadccf40c077382122450db7e81e8790f74f91800d44c8de.exe	cmd.exe
PID 1720 wrote to memory of 1160	1720	cd7e14edb9e0dadebadccf40c077382122450db7e81e8790f74f91800d44c8de.exe	cmd.exe
PID 1720 wrote to memory of 1160	1720	cd7e14edb9e0dadebadccf40c077382122450db7e81e8790f74f91800d44c8de.exe	cmd.exe
PID 1720 wrote to memory of 1160	1720	cd7e14edb9e0dadebadccf40c077382122450db7e81e8790f74f91800d44c8de.exe	cmd.exe
PID 1720 wrote to memory of 1224	1720	cd7e14edb9e0dadebadccf40c077382122450db7e81e8790f74f91800d44c8de.exe	Explorer.EXE
PID 1720 wrote to memory of 1224	1720	cd7e14edb9e0dadebadccf40c077382122450db7e81e8790f74f91800d44c8de.exe	Explorer.EXE
PID 1224 wrote to memory of 1128	1224	Explorer.EXE	taskhost.exe
PID 1224 wrote to memory of 1128	1224	Explorer.EXE	taskhost.exe
PID 1224 wrote to memory of 1188	1224	Explorer.EXE	Dwm.exe
PID 1224 wrote to memory of 1188	1224	Explorer.EXE	Dwm.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1224

C:\Users\Admin\AppData\Local\Temp\cd7e14edb9e0dadebadccf40c077382122450db7e81e8790f74f91800d44c8de.exe
"C:\Users\Admin\AppData\Local\Temp\cd7e14edb9e0dadebadccf40c077382122450db7e81e8790f74f91800d44c8de.exe"
2⤵
- NTFS ADS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1720

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Roaming\67357.bat"
3⤵
- Deletes itself
PID:1160

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1188

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1128

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\67357.bat
Filesize
198B

MD5
7d71e306d71f2612fc5631946df61347

SHA1
2a6b2a71d990c7e7c9a1dbbd150e2bf6a3b12a8f

SHA256
4ce433c603bf8f1e413968d3b45dc554467b92c790236b22bc7043bf48d7ec9b

SHA512
fad2ce6f62860b0945d97fc484d9ef7de44a7d164c93b948eff394ace900c9a3d323ea98a73abb19780f4da44d06f772dd54351cbc2cfa4006bb16ca56d44047

Download Submit
memory/1128-70-0x0000000037620000-0x0000000037630000-memory.dmp

Filesize
64KB

Download
memory/1128-74-0x0000000001B90000-0x0000000001BAD000-memory.dmp

Filesize
116KB

Download
memory/1160-55-0x0000000000000000-mapping.dmp

Download
memory/1188-75-0x0000000000120000-0x000000000013D000-memory.dmp

Filesize
116KB

Download
memory/1188-73-0x0000000037620000-0x0000000037630000-memory.dmp

Filesize
64KB

Download
memory/1224-58-0x0000000002A20000-0x0000000002A3D000-memory.dmp

Filesize
116KB

Download
memory/1224-63-0x0000000037620000-0x0000000037630000-memory.dmp

Filesize
64KB

Download
memory/1224-56-0x0000000002A20000-0x0000000002A3D000-memory.dmp

Filesize
116KB

Download
memory/1224-76-0x0000000002A20000-0x0000000002A3D000-memory.dmp

Filesize
116KB

Download
memory/1720-62-0x0000000000E90000-0x0000000000EEA000-memory.dmp

Filesize
360KB

Download
memory/1720-61-0x0000000000120000-0x000000000012E000-memory.dmp

Filesize
56KB

Download
memory/1720-54-0x00000000765B1000-0x00000000765B3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads