e2fd0fe39769e6e4cacae7a8c3366e02fe3016cf8d156bda7db2affd8673d38d

General

Target

e2fd0fe39769e6e4cacae7a8c3366e02fe3016cf8d156bda7db2affd8673d38d.exe
Size

20KB
MD5

9a2d73c4e432f7e5b79ca679dfaea411
SHA1

00531b635ccb5f450aa9e2abaae904094b2576e5
SHA256

e2fd0fe39769e6e4cacae7a8c3366e02fe3016cf8d156bda7db2affd8673d38d
SHA512

d02dc5bf1cc399a3f944cd5cbed47984effc696cf31cf67c5bcae58ff3c7b937e61218cd03727d800776c98509123fead7f875b842d3d8e67758eba682b6f89e
SSDEEP

384:6353Z9WzLE7FCFSHR2yU03QGHc4Je1dJqsNbeVvQkkrIaNJawcudoD7Ukalk:6phCSwmxc4Je1dT0IkQhnbcuyD7Ukal

Score

8^/10

upx

Malware Config

Signatures

Downloads MZ/PE file
Executes dropped EXE 1 IoCs

Processes:

test.exe

pid process

1644 test.exe
Loads dropped DLL 1 IoCs

Processes:

e2fd0fe39769e6e4cacae7a8c3366e02fe3016cf8d156bda7db2affd8673d38d.exe

pid process

1480 e2fd0fe39769e6e4cacae7a8c3366e02fe3016cf8d156bda7db2affd8673d38d.exe

pid	process
1480	e2fd0fe39769e6e4cacae7a8c3366e02fe3016cf8d156bda7db2affd8673d38d.exe

UPX packed file 2 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1480-54-0x0000000000400000-0x0000000000415000-memory.dmp	upx
behavioral1/memory/1480-64-0x0000000000400000-0x0000000000415000-memory.dmp	upx

Drops file in System32 directory 3 IoCs

Processes:

mmc.exe

description	ioc	process
File opened for modification	C:\Windows\System32\gpedit.msc	mmc.exe
File opened for modification	C:\Windows\System32\GroupPolicy	mmc.exe
File opened for modification	C:\Windows\System32\GroupPolicy\gpt.ini	mmc.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Modifies Internet Explorer settings 1 TTPs 1 IoCs
adware spyware

Modify Registry
T1112

Processes:

mmc.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\Main mmc.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Internet Explorer\Main	mmc.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

test.exe

pid	process
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe
1644	test.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

mmc.exe

pid process

1552 mmc.exe

pid	process
1552	mmc.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

mmc.exe

description	pid	process
Token: 33	1552	mmc.exe
Token: SeIncBasePriorityPrivilege	1552	mmc.exe
Token: 33	1552	mmc.exe
Token: SeIncBasePriorityPrivilege	1552	mmc.exe

Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

e2fd0fe39769e6e4cacae7a8c3366e02fe3016cf8d156bda7db2affd8673d38d.exemmc.exe

pid process

1480 e2fd0fe39769e6e4cacae7a8c3366e02fe3016cf8d156bda7db2affd8673d38d.exe
1552 mmc.exe
1552 mmc.exe
1552 mmc.exe
1552 mmc.exe

pid	process
1480	e2fd0fe39769e6e4cacae7a8c3366e02fe3016cf8d156bda7db2affd8673d38d.exe
1552	mmc.exe
1552	mmc.exe
1552	mmc.exe
1552	mmc.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

e2fd0fe39769e6e4cacae7a8c3366e02fe3016cf8d156bda7db2affd8673d38d.exetest.exe

description	pid	process	target process
PID 1480 wrote to memory of 1644	1480	e2fd0fe39769e6e4cacae7a8c3366e02fe3016cf8d156bda7db2affd8673d38d.exe	test.exe
PID 1480 wrote to memory of 1644	1480	e2fd0fe39769e6e4cacae7a8c3366e02fe3016cf8d156bda7db2affd8673d38d.exe	test.exe
PID 1480 wrote to memory of 1644	1480	e2fd0fe39769e6e4cacae7a8c3366e02fe3016cf8d156bda7db2affd8673d38d.exe	test.exe
PID 1480 wrote to memory of 1644	1480	e2fd0fe39769e6e4cacae7a8c3366e02fe3016cf8d156bda7db2affd8673d38d.exe	test.exe
PID 1644 wrote to memory of 892	1644	test.exe	cmd.exe
PID 1644 wrote to memory of 892	1644	test.exe	cmd.exe
PID 1644 wrote to memory of 892	1644	test.exe	cmd.exe
PID 1644 wrote to memory of 892	1644	test.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\e2fd0fe39769e6e4cacae7a8c3366e02fe3016cf8d156bda7db2affd8673d38d.exe
"C:\Users\Admin\AppData\Local\Temp\e2fd0fe39769e6e4cacae7a8c3366e02fe3016cf8d156bda7db2affd8673d38d.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1480

C:\ProgramData\homo\test.exe
"C:\ProgramData\homo\test.exe"
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1644

C:\Windows\SysWOW64\cmd.exe
cmd /c start C:\ProgramData\114514
3⤵
PID:892

C:\Windows\system32\mmc.exe
"C:\Windows\system32\mmc.exe" "C:\Windows\System32\gpedit.msc"
1⤵
- Drops file in System32 directory
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1552

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\ProgramData\homo\test.exe
Filesize
208KB

MD5
918d059d9c6573de0fb710d7c62b39f8

SHA1
56d5754101a542d27bca93c1b008293ddb5b8048

SHA256
73273191ff57825b6a32c776e2ac29800aec5febc70ea64c3d5128abcf7b49df

SHA512
2b9436b060254485b71e7570705009269e03aa8e78b7cb6020986d781cf718fba89457944fce7d32a71df8b24a795e3bcfb4ed097078b732a5748c1f8238ba57

Download Submit
C:\ProgramData\homo\test.exe
Filesize
208KB

MD5
918d059d9c6573de0fb710d7c62b39f8

SHA1
56d5754101a542d27bca93c1b008293ddb5b8048

SHA256
73273191ff57825b6a32c776e2ac29800aec5febc70ea64c3d5128abcf7b49df

SHA512
2b9436b060254485b71e7570705009269e03aa8e78b7cb6020986d781cf718fba89457944fce7d32a71df8b24a795e3bcfb4ed097078b732a5748c1f8238ba57

Download Submit
\ProgramData\homo\test.exe
Filesize
208KB

MD5
918d059d9c6573de0fb710d7c62b39f8

SHA1
56d5754101a542d27bca93c1b008293ddb5b8048

SHA256
73273191ff57825b6a32c776e2ac29800aec5febc70ea64c3d5128abcf7b49df

SHA512
2b9436b060254485b71e7570705009269e03aa8e78b7cb6020986d781cf718fba89457944fce7d32a71df8b24a795e3bcfb4ed097078b732a5748c1f8238ba57

Download Submit
memory/1480-54-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/1480-64-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/1552-116-0x00000000024E0000-0x00000000024E1000-memory.dmp

Filesize
4KB

Download
memory/1552-121-0x00000000033D0000-0x0000000003450000-memory.dmp

Filesize
512KB

Download
memory/1552-136-0x00000000024E0000-0x00000000024E1000-memory.dmp

Filesize
4KB

Download
memory/1552-137-0x00000000033D0000-0x0000000003450000-memory.dmp

Filesize
512KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads