a3e538322b5589ddb64f32f20e6e7025751a45f312b14883091390d33bbd407a

Analysis

max time kernel
133s
max time network
131s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
22/11/2022, 08:02

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General

Target

a3e538322b5589ddb64f32f20e6e7025751a45f312b14883091390d33bbd407a.exe
Size

1.3MB
MD5

85cf181b31f51479d0c1d204b9bda5b4
SHA1

9263bdfd341755cb6e8f75b48fdba87fe5b71f38
SHA256

a3e538322b5589ddb64f32f20e6e7025751a45f312b14883091390d33bbd407a
SHA512

63042d2721fa63df53720cc1895528b4e953eb26eca3e87b3897468a9ed4cb76d490df8aa1b2a3b7535a8f93a1271c42ff3e1c9afd1602a7bd48daaf365c3cb1
SSDEEP

24576:zrKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPak1:zrKo4ZwCOnYjVmJPa6

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1944 set thread context of 772	1944	a3e538322b5589ddb64f32f20e6e7025751a45f312b14883091390d33bbd407a.exe	28

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main	a3e538322b5589ddb64f32f20e6e7025751a45f312b14883091390d33bbd407a.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
772	a3e538322b5589ddb64f32f20e6e7025751a45f312b14883091390d33bbd407a.exe
772	a3e538322b5589ddb64f32f20e6e7025751a45f312b14883091390d33bbd407a.exe
772	a3e538322b5589ddb64f32f20e6e7025751a45f312b14883091390d33bbd407a.exe
772	a3e538322b5589ddb64f32f20e6e7025751a45f312b14883091390d33bbd407a.exe
772	a3e538322b5589ddb64f32f20e6e7025751a45f312b14883091390d33bbd407a.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1944 wrote to memory of 772	1944	a3e538322b5589ddb64f32f20e6e7025751a45f312b14883091390d33bbd407a.exe	28
PID 1944 wrote to memory of 772	1944	a3e538322b5589ddb64f32f20e6e7025751a45f312b14883091390d33bbd407a.exe	28
PID 1944 wrote to memory of 772	1944	a3e538322b5589ddb64f32f20e6e7025751a45f312b14883091390d33bbd407a.exe	28
PID 1944 wrote to memory of 772	1944	a3e538322b5589ddb64f32f20e6e7025751a45f312b14883091390d33bbd407a.exe	28
PID 1944 wrote to memory of 772	1944	a3e538322b5589ddb64f32f20e6e7025751a45f312b14883091390d33bbd407a.exe	28
PID 1944 wrote to memory of 772	1944	a3e538322b5589ddb64f32f20e6e7025751a45f312b14883091390d33bbd407a.exe	28
PID 1944 wrote to memory of 772	1944	a3e538322b5589ddb64f32f20e6e7025751a45f312b14883091390d33bbd407a.exe	28
PID 1944 wrote to memory of 772	1944	a3e538322b5589ddb64f32f20e6e7025751a45f312b14883091390d33bbd407a.exe	28
PID 1944 wrote to memory of 772	1944	a3e538322b5589ddb64f32f20e6e7025751a45f312b14883091390d33bbd407a.exe	28
PID 1944 wrote to memory of 772	1944	a3e538322b5589ddb64f32f20e6e7025751a45f312b14883091390d33bbd407a.exe	28
PID 1944 wrote to memory of 772	1944	a3e538322b5589ddb64f32f20e6e7025751a45f312b14883091390d33bbd407a.exe	28

C:\Users\Admin\AppData\Local\Temp\a3e538322b5589ddb64f32f20e6e7025751a45f312b14883091390d33bbd407a.exe
"C:\Users\Admin\AppData\Local\Temp\a3e538322b5589ddb64f32f20e6e7025751a45f312b14883091390d33bbd407a.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1944
- C:\Users\Admin\AppData\Local\Temp\a3e538322b5589ddb64f32f20e6e7025751a45f312b14883091390d33bbd407a.exe
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:772

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

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

memory/772-54-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/772-55-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/772-57-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/772-59-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/772-61-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/772-63-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/772-65-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/772-68-0x0000000075D01000-0x0000000075D03000-memory.dmp

Filesize
8KB

Download
memory/772-69-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/772-70-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/772-71-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/772-73-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download