b4977cd57db7d03441ec703372e027e99fae6a74e1fe59a517aa32962f6a71a4

General

Target

b4977cd57db7d03441ec703372e027e99fae6a74e1fe59a517aa32962f6a71a4.exe
Size

1.6MB
MD5

7404b3f0a689ffc1411f313fc61853fa
SHA1

f409389799c8cb5ac61cb4840c208f5f056d6888
SHA256

b4977cd57db7d03441ec703372e027e99fae6a74e1fe59a517aa32962f6a71a4
SHA512

41e53e0e5896e9e4675e239ba5a2cdf898c7b6399c511a4cb3e2edfff98f84a93aabfc74fe3f15683db0e6fa49e57b0be4c7201b9f6180973c9082c81c4423cc
SSDEEP

24576:NzD5urNhRWx2Mk4JJQByw7Imlq3g495S0PwbphrpgXXOZuv/rTWeR5j4UwJZQUY:n6/ye0PIphrp9Zuvjqa0Uid

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

Processes:

b4977cd57db7d03441ec703372e027e99fae6a74e1fe59a517aa32962f6a71a4.exe

description	pid	process	target process
PID 2028 set thread context of 1992	2028	b4977cd57db7d03441ec703372e027e99fae6a74e1fe59a517aa32962f6a71a4.exe	b4977cd57db7d03441ec703372e027e99fae6a74e1fe59a517aa32962f6a71a4.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

b4977cd57db7d03441ec703372e027e99fae6a74e1fe59a517aa32962f6a71a4.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main	b4977cd57db7d03441ec703372e027e99fae6a74e1fe59a517aa32962f6a71a4.exe

Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

b4977cd57db7d03441ec703372e027e99fae6a74e1fe59a517aa32962f6a71a4.exe

pid	process
1992	b4977cd57db7d03441ec703372e027e99fae6a74e1fe59a517aa32962f6a71a4.exe
1992	b4977cd57db7d03441ec703372e027e99fae6a74e1fe59a517aa32962f6a71a4.exe
1992	b4977cd57db7d03441ec703372e027e99fae6a74e1fe59a517aa32962f6a71a4.exe
1992	b4977cd57db7d03441ec703372e027e99fae6a74e1fe59a517aa32962f6a71a4.exe
1992	b4977cd57db7d03441ec703372e027e99fae6a74e1fe59a517aa32962f6a71a4.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

b4977cd57db7d03441ec703372e027e99fae6a74e1fe59a517aa32962f6a71a4.exe

description	pid	process	target process
PID 2028 wrote to memory of 1992	2028	b4977cd57db7d03441ec703372e027e99fae6a74e1fe59a517aa32962f6a71a4.exe	b4977cd57db7d03441ec703372e027e99fae6a74e1fe59a517aa32962f6a71a4.exe
PID 2028 wrote to memory of 1992	2028	b4977cd57db7d03441ec703372e027e99fae6a74e1fe59a517aa32962f6a71a4.exe	b4977cd57db7d03441ec703372e027e99fae6a74e1fe59a517aa32962f6a71a4.exe
PID 2028 wrote to memory of 1992	2028	b4977cd57db7d03441ec703372e027e99fae6a74e1fe59a517aa32962f6a71a4.exe	b4977cd57db7d03441ec703372e027e99fae6a74e1fe59a517aa32962f6a71a4.exe
PID 2028 wrote to memory of 1992	2028	b4977cd57db7d03441ec703372e027e99fae6a74e1fe59a517aa32962f6a71a4.exe	b4977cd57db7d03441ec703372e027e99fae6a74e1fe59a517aa32962f6a71a4.exe
PID 2028 wrote to memory of 1992	2028	b4977cd57db7d03441ec703372e027e99fae6a74e1fe59a517aa32962f6a71a4.exe	b4977cd57db7d03441ec703372e027e99fae6a74e1fe59a517aa32962f6a71a4.exe
PID 2028 wrote to memory of 1992	2028	b4977cd57db7d03441ec703372e027e99fae6a74e1fe59a517aa32962f6a71a4.exe	b4977cd57db7d03441ec703372e027e99fae6a74e1fe59a517aa32962f6a71a4.exe
PID 2028 wrote to memory of 1992	2028	b4977cd57db7d03441ec703372e027e99fae6a74e1fe59a517aa32962f6a71a4.exe	b4977cd57db7d03441ec703372e027e99fae6a74e1fe59a517aa32962f6a71a4.exe
PID 2028 wrote to memory of 1992	2028	b4977cd57db7d03441ec703372e027e99fae6a74e1fe59a517aa32962f6a71a4.exe	b4977cd57db7d03441ec703372e027e99fae6a74e1fe59a517aa32962f6a71a4.exe
PID 2028 wrote to memory of 1992	2028	b4977cd57db7d03441ec703372e027e99fae6a74e1fe59a517aa32962f6a71a4.exe	b4977cd57db7d03441ec703372e027e99fae6a74e1fe59a517aa32962f6a71a4.exe
PID 2028 wrote to memory of 1992	2028	b4977cd57db7d03441ec703372e027e99fae6a74e1fe59a517aa32962f6a71a4.exe	b4977cd57db7d03441ec703372e027e99fae6a74e1fe59a517aa32962f6a71a4.exe
PID 2028 wrote to memory of 1992	2028	b4977cd57db7d03441ec703372e027e99fae6a74e1fe59a517aa32962f6a71a4.exe	b4977cd57db7d03441ec703372e027e99fae6a74e1fe59a517aa32962f6a71a4.exe

C:\Users\Admin\AppData\Local\Temp\b4977cd57db7d03441ec703372e027e99fae6a74e1fe59a517aa32962f6a71a4.exe
"C:\Users\Admin\AppData\Local\Temp\b4977cd57db7d03441ec703372e027e99fae6a74e1fe59a517aa32962f6a71a4.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2028

C:\Users\Admin\AppData\Local\Temp\b4977cd57db7d03441ec703372e027e99fae6a74e1fe59a517aa32962f6a71a4.exe
"C:\Users\Admin\AppData\Local\Temp\b4977cd57db7d03441ec703372e027e99fae6a74e1fe59a517aa32962f6a71a4.exe"
2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1992

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/1992-54-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/1992-55-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/1992-57-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/1992-59-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/1992-61-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/1992-63-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/1992-65-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/1992-66-0x000000000045304C-mapping.dmp

Download
memory/1992-68-0x0000000076651000-0x0000000076653000-memory.dmp

Filesize
8KB

Download
memory/1992-69-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/1992-70-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/1992-71-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download
memory/1992-73-0x0000000000400000-0x00000000004DF000-memory.dmp

Filesize
892KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads