bd2ce1d29ac9d8b498942db60f6ed1a161737cefbf57b627b57ae589033f2327

Analysis

max time kernel
151s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
11-10-2022 06:52

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General

Target

bd2ce1d29ac9d8b498942db60f6ed1a161737cefbf57b627b57ae589033f2327.exe
Size

498KB
MD5

7d2c061c557f7eb942427819f6224718
SHA1

7f650ca69f17b2039476de0b64aa9ce920e6cdea
SHA256

bd2ce1d29ac9d8b498942db60f6ed1a161737cefbf57b627b57ae589033f2327
SHA512

bf790488802876ec9ec26aeb1327790d0820f67495d242110f0745c63d04bb4bdea438e01ebd68fb59cf0d6ed3941bbcd02eb2b8b628903da03cf3cfcbc64364
SSDEEP

12288:PntjpKLofH/RKAYmsef8wB9G4hu7IURRQ5NFu6:/tjpiCfL3sefxHmvV

Score

8^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1292	dN01804MnOjH01804.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4832-132-0x0000000000400000-0x00000000004CF000-memory.dmp	upx
behavioral2/memory/4832-137-0x0000000000400000-0x00000000004CF000-memory.dmp	upx
behavioral2/memory/1292-138-0x0000000000400000-0x00000000004CF000-memory.dmp	upx
behavioral2/memory/1292-140-0x0000000000400000-0x00000000004CF000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\dN01804MnOjH01804 = "C:\\ProgramData\\dN01804MnOjH01804\\dN01804MnOjH01804.exe"	dN01804MnOjH01804.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4832	bd2ce1d29ac9d8b498942db60f6ed1a161737cefbf57b627b57ae589033f2327.exe
4832	bd2ce1d29ac9d8b498942db60f6ed1a161737cefbf57b627b57ae589033f2327.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4832	bd2ce1d29ac9d8b498942db60f6ed1a161737cefbf57b627b57ae589033f2327.exe
Token: SeDebugPrivilege	1292	dN01804MnOjH01804.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1292	dN01804MnOjH01804.exe
1292	dN01804MnOjH01804.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4832 wrote to memory of 1292	4832	bd2ce1d29ac9d8b498942db60f6ed1a161737cefbf57b627b57ae589033f2327.exe	83
PID 4832 wrote to memory of 1292	4832	bd2ce1d29ac9d8b498942db60f6ed1a161737cefbf57b627b57ae589033f2327.exe	83
PID 4832 wrote to memory of 1292	4832	bd2ce1d29ac9d8b498942db60f6ed1a161737cefbf57b627b57ae589033f2327.exe	83

C:\Users\Admin\AppData\Local\Temp\bd2ce1d29ac9d8b498942db60f6ed1a161737cefbf57b627b57ae589033f2327.exe
"C:\Users\Admin\AppData\Local\Temp\bd2ce1d29ac9d8b498942db60f6ed1a161737cefbf57b627b57ae589033f2327.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4832
- C:\ProgramData\dN01804MnOjH01804\dN01804MnOjH01804.exe
  "C:\ProgramData\dN01804MnOjH01804\dN01804MnOjH01804.exe" "C:\Users\Admin\AppData\Local\Temp\bd2ce1d29ac9d8b498942db60f6ed1a161737cefbf57b627b57ae589033f2327.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  PID:1292

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

C:\ProgramData\dN01804MnOjH01804\dN01804MnOjH01804.exe

Filesize
498KB

MD5
b1d53ea57dc4a5aa150a7e1ec66814b5

SHA1
f2c5adb90dbd0623a202cffc843d331eda350182

SHA256
0a6b11b7982ff9d6cf5603033ae44b29e8ce9216a461ee0ca362c9e4045b5899

SHA512
7d6dfbf20486502f886cc7425bd214e64ad6faaba5f951eddcb456dd8279b17b1f25d723ef7e2531bd3eb410dbd74ff42114e48c874b0897a35783ca3a4a5153

Download Submit
C:\ProgramData\dN01804MnOjH01804\dN01804MnOjH01804.exe

Filesize
498KB

MD5
b1d53ea57dc4a5aa150a7e1ec66814b5

SHA1
f2c5adb90dbd0623a202cffc843d331eda350182

SHA256
0a6b11b7982ff9d6cf5603033ae44b29e8ce9216a461ee0ca362c9e4045b5899

SHA512
7d6dfbf20486502f886cc7425bd214e64ad6faaba5f951eddcb456dd8279b17b1f25d723ef7e2531bd3eb410dbd74ff42114e48c874b0897a35783ca3a4a5153

Download Submit
memory/1292-138-0x0000000000400000-0x00000000004CF000-memory.dmp

Filesize
828KB

Download
memory/1292-139-0x00000000005B2000-0x0000000000600000-memory.dmp

Filesize
312KB

Download
memory/1292-140-0x0000000000400000-0x00000000004CF000-memory.dmp

Filesize
828KB

Download
memory/1292-141-0x00000000005B2000-0x0000000000600000-memory.dmp

Filesize
312KB

Download
memory/4832-132-0x0000000000400000-0x00000000004CF000-memory.dmp

Filesize
828KB

Download
memory/4832-133-0x0000000000793000-0x00000000007E1000-memory.dmp

Filesize
312KB

Download
memory/4832-137-0x0000000000400000-0x00000000004CF000-memory.dmp

Filesize
828KB

Download