ac6e48c417f264463f08dac5c61f25855c56716e46d98c07eff2b6afba370e07

General

Target

3bc6d968dc7bf14b22faacda814e78fe.exe
Size

472KB
MD5

3bc6d968dc7bf14b22faacda814e78fe
SHA1

8809369e2f4c37939bc149128dae61295ebaefc1
SHA256

ac6e48c417f264463f08dac5c61f25855c56716e46d98c07eff2b6afba370e07
SHA512

3167cbf457f3eb9316a86fdeeb019e2a61cfb3f00bb7891273899763e1c3ee7f57f36b23762f28fbc9daf53f58e44efbb8226a80a978b6ba8f2646753bf0cc56
SSDEEP

12288:3o0KQFr0jLiqUkwwarlSERGlkZW+qlV03Ps0M:3oNQFr2+qUJZrlt2kZW+D9

Score

7^/10

upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1812	3bc6d968dc7bf14b22faacda814e78fe.exe

Executes dropped EXE 1 IoCs

pid	Process
1812	3bc6d968dc7bf14b22faacda814e78fe.exe

Loads dropped DLL 1 IoCs

pid	Process
2224	3bc6d968dc7bf14b22faacda814e78fe.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x000c00000001232d-15.dat	upx
behavioral1/files/0x000c00000001232d-11.dat	upx
behavioral1/memory/2224-0-0x0000000000400000-0x00000000005DA000-memory.dmp	upx

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
2824	schtasks.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2224	3bc6d968dc7bf14b22faacda814e78fe.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2224	3bc6d968dc7bf14b22faacda814e78fe.exe
1812	3bc6d968dc7bf14b22faacda814e78fe.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2224 wrote to memory of 1812	2224	3bc6d968dc7bf14b22faacda814e78fe.exe	19
PID 2224 wrote to memory of 1812	2224	3bc6d968dc7bf14b22faacda814e78fe.exe	19
PID 2224 wrote to memory of 1812	2224	3bc6d968dc7bf14b22faacda814e78fe.exe	19
PID 2224 wrote to memory of 1812	2224	3bc6d968dc7bf14b22faacda814e78fe.exe	19
PID 1812 wrote to memory of 2824	1812	3bc6d968dc7bf14b22faacda814e78fe.exe	15
PID 1812 wrote to memory of 2824	1812	3bc6d968dc7bf14b22faacda814e78fe.exe	15
PID 1812 wrote to memory of 2824	1812	3bc6d968dc7bf14b22faacda814e78fe.exe	15
PID 1812 wrote to memory of 2824	1812	3bc6d968dc7bf14b22faacda814e78fe.exe	15
PID 1812 wrote to memory of 2808	1812	3bc6d968dc7bf14b22faacda814e78fe.exe	18
PID 1812 wrote to memory of 2808	1812	3bc6d968dc7bf14b22faacda814e78fe.exe	18
PID 1812 wrote to memory of 2808	1812	3bc6d968dc7bf14b22faacda814e78fe.exe	18
PID 1812 wrote to memory of 2808	1812	3bc6d968dc7bf14b22faacda814e78fe.exe	18
PID 2808 wrote to memory of 2112	2808	cmd.exe	16
PID 2808 wrote to memory of 2112	2808	cmd.exe	16
PID 2808 wrote to memory of 2112	2808	cmd.exe	16
PID 2808 wrote to memory of 2112	2808	cmd.exe	16

C:\Windows\SysWOW64\schtasks.exe
schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\3bc6d968dc7bf14b22faacda814e78fe.exe" /TN QxutJGth3fd4 /F
1⤵
- Creates scheduled task(s)
PID:2824

C:\Windows\SysWOW64\schtasks.exe
schtasks.exe /Query /XML /TN QxutJGth3fd4
1⤵
PID:2112

C:\Windows\SysWOW64\cmd.exe
cmd.exe /c schtasks.exe /Query /XML /TN QxutJGth3fd4 > C:\Users\Admin\AppData\Local\Temp\eLAjvKq2O.xml
1⤵
- Suspicious use of WriteProcessMemory
PID:2808

C:\Users\Admin\AppData\Local\Temp\3bc6d968dc7bf14b22faacda814e78fe.exe
C:\Users\Admin\AppData\Local\Temp\3bc6d968dc7bf14b22faacda814e78fe.exe
1⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1812

C:\Users\Admin\AppData\Local\Temp\3bc6d968dc7bf14b22faacda814e78fe.exe
"C:\Users\Admin\AppData\Local\Temp\3bc6d968dc7bf14b22faacda814e78fe.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2224

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\3bc6d968dc7bf14b22faacda814e78fe.exe

Filesize
92KB

MD5
f4463ae4d96295f56615f2794a84c014

SHA1
c68176eef536b16c2e372e792816926b61bd4af3

SHA256
472b5536025e39915d6222fc6cad655bf9ac62e4365aabfe06d6e6d394d8012e

SHA512
de8d079c40ff3b53eb9dcb9cfb0bfcc108a6c5f62f2a1333daf4a4af8bf549b492ebebec0794c253e2b45062ccd44c19a0bd297ed160bb39f08680cca24958a8

Download Submit
memory/1812-31-0x0000000000470000-0x00000000004D6000-memory.dmp

Filesize
408KB

Download
memory/1812-20-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/1812-26-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/1812-22-0x0000000000200000-0x0000000000276000-memory.dmp

Filesize
472KB

Download
memory/1812-37-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2224-18-0x0000000002D00000-0x0000000002EDA000-memory.dmp

Filesize
1.9MB

Download
memory/2224-1-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2224-16-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2224-2-0x0000000000300000-0x0000000000376000-memory.dmp

Filesize
472KB

Download
memory/2224-0-0x0000000000400000-0x00000000005DA000-memory.dmp

Filesize
1.9MB

Download
memory/2224-36-0x0000000002D00000-0x0000000002EDA000-memory.dmp

Filesize
1.9MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads