e543e1f6ffb2e0b2e0fc3f6c2348dbe88d69b394b713cac2b586db0eebdd655f

General

Target

e543e1f6ffb2e0b2e0fc3f6c2348dbe88d69b394b713cac2b586db0eebdd655f.exe
Size

925KB
MD5

6e3a8ba009b929952e446a30bc036850
SHA1

f94799b0798aee8f517738d1e21b4a610e0ee592
SHA256

e543e1f6ffb2e0b2e0fc3f6c2348dbe88d69b394b713cac2b586db0eebdd655f
SHA512

c653cc9b3a2f6703c6196fab6bdf704bf0fbdfccf3d4d1579b279d5fa9a1c228a1045c4883daa297177d9698c91b5db31e74416f2ef3e9c29f9edd7b2cbdd26c
SSDEEP

12288:wmf8PzkvaBHmLV8P22zx+kdJ00Bvuyymhcx1UG6HyNrSjqOuPn6mc2RREYJaRY:rSkv/VCWkdJ0OpGmyNtjPn68REYse

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 8 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1272-55-0x0000000000400000-0x00000000004E9000-memory.dmp	upx
behavioral1/memory/1272-57-0x0000000000400000-0x00000000004E9000-memory.dmp	upx
behavioral1/memory/1272-58-0x0000000000400000-0x00000000004E9000-memory.dmp	upx
behavioral1/memory/1272-62-0x0000000000400000-0x00000000004E9000-memory.dmp	upx
behavioral1/memory/1272-63-0x0000000000400000-0x00000000004E9000-memory.dmp	upx
behavioral1/memory/1272-64-0x0000000000400000-0x00000000004E9000-memory.dmp	upx
behavioral1/memory/1272-65-0x0000000000400000-0x00000000004E9000-memory.dmp	upx
behavioral1/memory/1272-66-0x0000000000400000-0x00000000004E9000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

Processes:

e543e1f6ffb2e0b2e0fc3f6c2348dbe88d69b394b713cac2b586db0eebdd655f.exe

description	pid	process	target process
PID 1984 set thread context of 1272	1984	e543e1f6ffb2e0b2e0fc3f6c2348dbe88d69b394b713cac2b586db0eebdd655f.exe	e543e1f6ffb2e0b2e0fc3f6c2348dbe88d69b394b713cac2b586db0eebdd655f.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

e543e1f6ffb2e0b2e0fc3f6c2348dbe88d69b394b713cac2b586db0eebdd655f.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main	e543e1f6ffb2e0b2e0fc3f6c2348dbe88d69b394b713cac2b586db0eebdd655f.exe

Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

e543e1f6ffb2e0b2e0fc3f6c2348dbe88d69b394b713cac2b586db0eebdd655f.exe

pid	process
1272	e543e1f6ffb2e0b2e0fc3f6c2348dbe88d69b394b713cac2b586db0eebdd655f.exe
1272	e543e1f6ffb2e0b2e0fc3f6c2348dbe88d69b394b713cac2b586db0eebdd655f.exe
1272	e543e1f6ffb2e0b2e0fc3f6c2348dbe88d69b394b713cac2b586db0eebdd655f.exe
1272	e543e1f6ffb2e0b2e0fc3f6c2348dbe88d69b394b713cac2b586db0eebdd655f.exe
1272	e543e1f6ffb2e0b2e0fc3f6c2348dbe88d69b394b713cac2b586db0eebdd655f.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

e543e1f6ffb2e0b2e0fc3f6c2348dbe88d69b394b713cac2b586db0eebdd655f.exe

description	pid	process	target process
PID 1984 wrote to memory of 1272	1984	e543e1f6ffb2e0b2e0fc3f6c2348dbe88d69b394b713cac2b586db0eebdd655f.exe	e543e1f6ffb2e0b2e0fc3f6c2348dbe88d69b394b713cac2b586db0eebdd655f.exe
PID 1984 wrote to memory of 1272	1984	e543e1f6ffb2e0b2e0fc3f6c2348dbe88d69b394b713cac2b586db0eebdd655f.exe	e543e1f6ffb2e0b2e0fc3f6c2348dbe88d69b394b713cac2b586db0eebdd655f.exe
PID 1984 wrote to memory of 1272	1984	e543e1f6ffb2e0b2e0fc3f6c2348dbe88d69b394b713cac2b586db0eebdd655f.exe	e543e1f6ffb2e0b2e0fc3f6c2348dbe88d69b394b713cac2b586db0eebdd655f.exe
PID 1984 wrote to memory of 1272	1984	e543e1f6ffb2e0b2e0fc3f6c2348dbe88d69b394b713cac2b586db0eebdd655f.exe	e543e1f6ffb2e0b2e0fc3f6c2348dbe88d69b394b713cac2b586db0eebdd655f.exe
PID 1984 wrote to memory of 1272	1984	e543e1f6ffb2e0b2e0fc3f6c2348dbe88d69b394b713cac2b586db0eebdd655f.exe	e543e1f6ffb2e0b2e0fc3f6c2348dbe88d69b394b713cac2b586db0eebdd655f.exe
PID 1984 wrote to memory of 1272	1984	e543e1f6ffb2e0b2e0fc3f6c2348dbe88d69b394b713cac2b586db0eebdd655f.exe	e543e1f6ffb2e0b2e0fc3f6c2348dbe88d69b394b713cac2b586db0eebdd655f.exe
PID 1984 wrote to memory of 1272	1984	e543e1f6ffb2e0b2e0fc3f6c2348dbe88d69b394b713cac2b586db0eebdd655f.exe	e543e1f6ffb2e0b2e0fc3f6c2348dbe88d69b394b713cac2b586db0eebdd655f.exe
PID 1984 wrote to memory of 1272	1984	e543e1f6ffb2e0b2e0fc3f6c2348dbe88d69b394b713cac2b586db0eebdd655f.exe	e543e1f6ffb2e0b2e0fc3f6c2348dbe88d69b394b713cac2b586db0eebdd655f.exe

C:\Users\Admin\AppData\Local\Temp\e543e1f6ffb2e0b2e0fc3f6c2348dbe88d69b394b713cac2b586db0eebdd655f.exe
"C:\Users\Admin\AppData\Local\Temp\e543e1f6ffb2e0b2e0fc3f6c2348dbe88d69b394b713cac2b586db0eebdd655f.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1984

C:\Users\Admin\AppData\Local\Temp\e543e1f6ffb2e0b2e0fc3f6c2348dbe88d69b394b713cac2b586db0eebdd655f.exe
"C:\Users\Admin\AppData\Local\Temp\e543e1f6ffb2e0b2e0fc3f6c2348dbe88d69b394b713cac2b586db0eebdd655f.exe"
2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1272

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1272-54-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1272-55-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1272-57-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1272-58-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1272-59-0x00000000004E76D0-mapping.dmp

Download
memory/1272-61-0x0000000076651000-0x0000000076653000-memory.dmp

Filesize
8KB

Download
memory/1272-62-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1272-63-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1272-64-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1272-65-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download
memory/1272-66-0x0000000000400000-0x00000000004E9000-memory.dmp

Filesize
932KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads