7ad55278a8285dace5bb637348e5990c356a7c35bbcb8e2d53fd3dc64573d4c0

Analysis

max time kernel
150s
max time network
152s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
18-10-2022 13:13

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General

Target

7ad55278a8285dace5bb637348e5990c356a7c35bbcb8e2d53fd3dc64573d4c0.exe
Size

427KB
MD5

c34729173ecc820eb7674431597d78be
SHA1

884f343876a8bb0ebac63c28191c22c6f69590f8
SHA256

7ad55278a8285dace5bb637348e5990c356a7c35bbcb8e2d53fd3dc64573d4c0
SHA512

f9c93a0c6f55217016fe5ba550e9948662901b9240662708ac93074bf9692427b73ce10864927026b118aeb6622a47cfa04976bbc9b482a31aef21a5c96786a0
SSDEEP

3072:yvGyYiSDnt1Et5CmPo8VGAnxoctr6Byd4TUISI:24UCp6n756BmlI

Score

8^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

SETUP_~1.EXE

pid process

536 SETUP_~1.EXE

pid	process
536	SETUP_~1.EXE

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

7ad55278a8285dace5bb637348e5990c356a7c35bbcb8e2d53fd3dc64573d4c0.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce	7ad55278a8285dace5bb637348e5990c356a7c35bbcb8e2d53fd3dc64573d4c0.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	7ad55278a8285dace5bb637348e5990c356a7c35bbcb8e2d53fd3dc64573d4c0.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

SETUP_~1.EXE

description pid process

Token: SeDebugPrivilege 536 SETUP_~1.EXE

description	pid	process
Token: SeDebugPrivilege	536	SETUP_~1.EXE

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

7ad55278a8285dace5bb637348e5990c356a7c35bbcb8e2d53fd3dc64573d4c0.exe

description	pid	process	target process
PID 1972 wrote to memory of 536	1972	7ad55278a8285dace5bb637348e5990c356a7c35bbcb8e2d53fd3dc64573d4c0.exe	SETUP_~1.EXE
PID 1972 wrote to memory of 536	1972	7ad55278a8285dace5bb637348e5990c356a7c35bbcb8e2d53fd3dc64573d4c0.exe	SETUP_~1.EXE
PID 1972 wrote to memory of 536	1972	7ad55278a8285dace5bb637348e5990c356a7c35bbcb8e2d53fd3dc64573d4c0.exe	SETUP_~1.EXE
PID 1972 wrote to memory of 536	1972	7ad55278a8285dace5bb637348e5990c356a7c35bbcb8e2d53fd3dc64573d4c0.exe	SETUP_~1.EXE
PID 1972 wrote to memory of 536	1972	7ad55278a8285dace5bb637348e5990c356a7c35bbcb8e2d53fd3dc64573d4c0.exe	SETUP_~1.EXE
PID 1972 wrote to memory of 536	1972	7ad55278a8285dace5bb637348e5990c356a7c35bbcb8e2d53fd3dc64573d4c0.exe	SETUP_~1.EXE
PID 1972 wrote to memory of 536	1972	7ad55278a8285dace5bb637348e5990c356a7c35bbcb8e2d53fd3dc64573d4c0.exe	SETUP_~1.EXE

C:\Users\Admin\AppData\Local\Temp\7ad55278a8285dace5bb637348e5990c356a7c35bbcb8e2d53fd3dc64573d4c0.exe
"C:\Users\Admin\AppData\Local\Temp\7ad55278a8285dace5bb637348e5990c356a7c35bbcb8e2d53fd3dc64573d4c0.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1972
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\SETUP_~1.EXE
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\SETUP_~1.EXE
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:536

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:\Users\Admin\AppData\Local\Temp\IXP000.TMP\SETUP_~1.EXE

Filesize
214.6MB

MD5
4786de75433835fdc9d3d08edf8116ca

SHA1
2c6843f4b1992eeb9215c4d582a94c4ceb7284f9

SHA256
d70c8ccf220b6424009b114c1af14df7e472b368f3c72b186322eeb86604b4eb

SHA512
e828ee36882c3d95c4c86ee0bd396527d3eb89f036c706f6f108e2caf8c2e87f946dbaddfb71db9a386cb7c111622cbcdbe46feff0563a7f4cb4fd59f32c9ad9

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\SETUP_~1.EXE

Filesize
214.6MB

MD5
4786de75433835fdc9d3d08edf8116ca

SHA1
2c6843f4b1992eeb9215c4d582a94c4ceb7284f9

SHA256
d70c8ccf220b6424009b114c1af14df7e472b368f3c72b186322eeb86604b4eb

SHA512
e828ee36882c3d95c4c86ee0bd396527d3eb89f036c706f6f108e2caf8c2e87f946dbaddfb71db9a386cb7c111622cbcdbe46feff0563a7f4cb4fd59f32c9ad9

Download Submit
memory/536-54-0x0000000000000000-mapping.dmp

Download
memory/536-57-0x00000000013D0000-0x00000000013E2000-memory.dmp

Filesize
72KB

Download
memory/536-58-0x0000000075CF1000-0x0000000075CF3000-memory.dmp

Filesize
8KB

Download