bb638468fc7b0657457c7330290f20390ee5be6d8d3f7d237406f5512f4a37c4

General

Target

bb638468fc7b0657457c7330290f20390ee5be6d8d3f7d237406f5512f4a37c4.exe
Size

1.1MB
MD5

74174336c26322385f23a67f998f4a00
SHA1

e7a6b0837e813fd41b479da7b4b6178a44308f3f
SHA256

bb638468fc7b0657457c7330290f20390ee5be6d8d3f7d237406f5512f4a37c4
SHA512

cba82a7c0daac023e2cafba3840b81d37adc92073b9972b7857453ead46a03851b8360674f31beab969900ddb74d94efd77a22ac5681e070518ebce2cf826bd2
SSDEEP

24576:jjmOztIjpVbUJ44R/DDK2s5mNZRzOUCrA/N3rv:jqAtI704g/D3Tm03b

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

Processes:

bb638468fc7b0657457c7330290f20390ee5be6d8d3f7d237406f5512f4a37c4.exe

description	pid	process	target process
PID 1892 set thread context of 1896	1892	bb638468fc7b0657457c7330290f20390ee5be6d8d3f7d237406f5512f4a37c4.exe	bb638468fc7b0657457c7330290f20390ee5be6d8d3f7d237406f5512f4a37c4.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

bb638468fc7b0657457c7330290f20390ee5be6d8d3f7d237406f5512f4a37c4.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-575491160-2295418218-1540667289-1000\Software\Microsoft\Internet Explorer\Main	bb638468fc7b0657457c7330290f20390ee5be6d8d3f7d237406f5512f4a37c4.exe

Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

bb638468fc7b0657457c7330290f20390ee5be6d8d3f7d237406f5512f4a37c4.exe

pid	process
1896	bb638468fc7b0657457c7330290f20390ee5be6d8d3f7d237406f5512f4a37c4.exe
1896	bb638468fc7b0657457c7330290f20390ee5be6d8d3f7d237406f5512f4a37c4.exe
1896	bb638468fc7b0657457c7330290f20390ee5be6d8d3f7d237406f5512f4a37c4.exe
1896	bb638468fc7b0657457c7330290f20390ee5be6d8d3f7d237406f5512f4a37c4.exe
1896	bb638468fc7b0657457c7330290f20390ee5be6d8d3f7d237406f5512f4a37c4.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

bb638468fc7b0657457c7330290f20390ee5be6d8d3f7d237406f5512f4a37c4.exe

description	pid	process	target process
PID 1892 wrote to memory of 1896	1892	bb638468fc7b0657457c7330290f20390ee5be6d8d3f7d237406f5512f4a37c4.exe	bb638468fc7b0657457c7330290f20390ee5be6d8d3f7d237406f5512f4a37c4.exe
PID 1892 wrote to memory of 1896	1892	bb638468fc7b0657457c7330290f20390ee5be6d8d3f7d237406f5512f4a37c4.exe	bb638468fc7b0657457c7330290f20390ee5be6d8d3f7d237406f5512f4a37c4.exe
PID 1892 wrote to memory of 1896	1892	bb638468fc7b0657457c7330290f20390ee5be6d8d3f7d237406f5512f4a37c4.exe	bb638468fc7b0657457c7330290f20390ee5be6d8d3f7d237406f5512f4a37c4.exe
PID 1892 wrote to memory of 1896	1892	bb638468fc7b0657457c7330290f20390ee5be6d8d3f7d237406f5512f4a37c4.exe	bb638468fc7b0657457c7330290f20390ee5be6d8d3f7d237406f5512f4a37c4.exe
PID 1892 wrote to memory of 1896	1892	bb638468fc7b0657457c7330290f20390ee5be6d8d3f7d237406f5512f4a37c4.exe	bb638468fc7b0657457c7330290f20390ee5be6d8d3f7d237406f5512f4a37c4.exe
PID 1892 wrote to memory of 1896	1892	bb638468fc7b0657457c7330290f20390ee5be6d8d3f7d237406f5512f4a37c4.exe	bb638468fc7b0657457c7330290f20390ee5be6d8d3f7d237406f5512f4a37c4.exe
PID 1892 wrote to memory of 1896	1892	bb638468fc7b0657457c7330290f20390ee5be6d8d3f7d237406f5512f4a37c4.exe	bb638468fc7b0657457c7330290f20390ee5be6d8d3f7d237406f5512f4a37c4.exe
PID 1892 wrote to memory of 1896	1892	bb638468fc7b0657457c7330290f20390ee5be6d8d3f7d237406f5512f4a37c4.exe	bb638468fc7b0657457c7330290f20390ee5be6d8d3f7d237406f5512f4a37c4.exe
PID 1892 wrote to memory of 1896	1892	bb638468fc7b0657457c7330290f20390ee5be6d8d3f7d237406f5512f4a37c4.exe	bb638468fc7b0657457c7330290f20390ee5be6d8d3f7d237406f5512f4a37c4.exe
PID 1892 wrote to memory of 1896	1892	bb638468fc7b0657457c7330290f20390ee5be6d8d3f7d237406f5512f4a37c4.exe	bb638468fc7b0657457c7330290f20390ee5be6d8d3f7d237406f5512f4a37c4.exe
PID 1892 wrote to memory of 1896	1892	bb638468fc7b0657457c7330290f20390ee5be6d8d3f7d237406f5512f4a37c4.exe	bb638468fc7b0657457c7330290f20390ee5be6d8d3f7d237406f5512f4a37c4.exe

C:\Users\Admin\AppData\Local\Temp\bb638468fc7b0657457c7330290f20390ee5be6d8d3f7d237406f5512f4a37c4.exe
"C:\Users\Admin\AppData\Local\Temp\bb638468fc7b0657457c7330290f20390ee5be6d8d3f7d237406f5512f4a37c4.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1892
- C:\Users\Admin\AppData\Local\Temp\bb638468fc7b0657457c7330290f20390ee5be6d8d3f7d237406f5512f4a37c4.exe
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1896

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1896-54-0x0000000000400000-0x00000000004ED000-memory.dmp

Filesize
948KB

Download
memory/1896-55-0x0000000000400000-0x00000000004ED000-memory.dmp

Filesize
948KB

Download
memory/1896-57-0x0000000000400000-0x00000000004ED000-memory.dmp

Filesize
948KB

Download
memory/1896-59-0x0000000000400000-0x00000000004ED000-memory.dmp

Filesize
948KB

Download
memory/1896-61-0x0000000000400000-0x00000000004ED000-memory.dmp

Filesize
948KB

Download
memory/1896-63-0x0000000000400000-0x00000000004ED000-memory.dmp

Filesize
948KB

Download
memory/1896-66-0x000000000044E28C-mapping.dmp

Download
memory/1896-65-0x0000000000400000-0x00000000004ED000-memory.dmp

Filesize
948KB

Download
memory/1896-68-0x0000000075EC1000-0x0000000075EC3000-memory.dmp

Filesize
8KB

Download
memory/1896-69-0x0000000000400000-0x00000000004ED000-memory.dmp

Filesize
948KB

Download
memory/1896-70-0x0000000000400000-0x00000000004ED000-memory.dmp

Filesize
948KB

Download
memory/1896-71-0x0000000000400000-0x00000000004ED000-memory.dmp

Filesize
948KB

Download
memory/1896-73-0x0000000000400000-0x00000000004ED000-memory.dmp

Filesize
948KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads