6d43c20f24865ac6aabff5adb465d44b1fd50d6427570b32a8c26c1c94263827

General

Target

705a0844d559065775282662fc1aa250.exe
Size

501KB
MD5

705a0844d559065775282662fc1aa250
SHA1

a32aa033b7a0e8e7ea3921276c6e18275cdccd6b
SHA256

6d43c20f24865ac6aabff5adb465d44b1fd50d6427570b32a8c26c1c94263827
SHA512

388e8005471accadb636b7f538b3f7e5e629b54286ac6c6dc2d3843736ed8b60981eb315f3dc897916f7fcfe2a90d163d991b34dccc11c0d34d8c2236153a39e
SSDEEP

12288:mgY+rJcezrz7+0oq0UdfBTcRs4qzbzM8a2Yknuuq0/:k+mUfnoROdbo8aCnut2

Score

7^/10

upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1152	705a0844d559065775282662fc1aa250.exe

Executes dropped EXE 1 IoCs

pid	Process
1152	705a0844d559065775282662fc1aa250.exe

Loads dropped DLL 1 IoCs

pid	Process
2980	705a0844d559065775282662fc1aa250.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2980-1-0x0000000000400000-0x000000000065C000-memory.dmp	upx
behavioral1/files/0x0009000000012287-11.dat	upx
behavioral1/memory/2980-16-0x0000000022FB0000-0x000000002320C000-memory.dmp	upx

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

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
2724	schtasks.exe

Modifies system certificate store 2 TTPs 4 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405	705a0844d559065775282662fc1aa250.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405\Blob = 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	705a0844d559065775282662fc1aa250.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	705a0844d559065775282662fc1aa250.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	705a0844d559065775282662fc1aa250.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2980	705a0844d559065775282662fc1aa250.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2980	705a0844d559065775282662fc1aa250.exe
1152	705a0844d559065775282662fc1aa250.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2980 wrote to memory of 1152	2980	705a0844d559065775282662fc1aa250.exe	29
PID 2980 wrote to memory of 1152	2980	705a0844d559065775282662fc1aa250.exe	29
PID 2980 wrote to memory of 1152	2980	705a0844d559065775282662fc1aa250.exe	29
PID 2980 wrote to memory of 1152	2980	705a0844d559065775282662fc1aa250.exe	29
PID 1152 wrote to memory of 2724	1152	705a0844d559065775282662fc1aa250.exe	30
PID 1152 wrote to memory of 2724	1152	705a0844d559065775282662fc1aa250.exe	30
PID 1152 wrote to memory of 2724	1152	705a0844d559065775282662fc1aa250.exe	30
PID 1152 wrote to memory of 2724	1152	705a0844d559065775282662fc1aa250.exe	30
PID 1152 wrote to memory of 2916	1152	705a0844d559065775282662fc1aa250.exe	32
PID 1152 wrote to memory of 2916	1152	705a0844d559065775282662fc1aa250.exe	32
PID 1152 wrote to memory of 2916	1152	705a0844d559065775282662fc1aa250.exe	32
PID 1152 wrote to memory of 2916	1152	705a0844d559065775282662fc1aa250.exe	32
PID 2916 wrote to memory of 2824	2916	cmd.exe	34
PID 2916 wrote to memory of 2824	2916	cmd.exe	34
PID 2916 wrote to memory of 2824	2916	cmd.exe	34
PID 2916 wrote to memory of 2824	2916	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\705a0844d559065775282662fc1aa250.exe
"C:\Users\Admin\AppData\Local\Temp\705a0844d559065775282662fc1aa250.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2980
- C:\Users\Admin\AppData\Local\Temp\705a0844d559065775282662fc1aa250.exe
  C:\Users\Admin\AppData\Local\Temp\705a0844d559065775282662fc1aa250.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:1152
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\705a0844d559065775282662fc1aa250.exe" /TN m8v9k5kD0c8e /F
    3⤵
    - Creates scheduled task(s)
    PID:2724
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c schtasks.exe /Query /XML /TN m8v9k5kD0c8e > C:\Users\Admin\AppData\Local\Temp\as5S4R3.xml
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2916
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks.exe /Query /XML /TN m8v9k5kD0c8e
      4⤵
      PID:2824

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

Modify Registry

1

T1112

Subvert Trust Controls

1

T1553

Install Root Certificate

1

T1553.004

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

1

T1102

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\as5S4R3.xml

Filesize
1KB

MD5
54e22f99dabfd543522cf1b8d6850449

SHA1
63023c364dbe3b8b469a79ace006202d7ec9e32a

SHA256
137f575fb8f313d67169621ca78545d80fdce176103c0f86bf558214b3ca9a03

SHA512
22f2f81c8c08e170200370c346aabc2ca7cd229a06b2a1323592b6ce1319b3d90f7a22cce569e15323d4aa1c85aa187d7b2dcb39798f691b47e4db1703ea412b

Download Submit
\Users\Admin\AppData\Local\Temp\705a0844d559065775282662fc1aa250.exe

Filesize
501KB

MD5
f1c68aebac7aa6b4d042f380b7250042

SHA1
c6cb73521dea23dc60de8fad54096adc5ab1cfe6

SHA256
7f19b9561dc4799b105e653e6c51ebc84c74247878386b99a8b54616816a1ef8

SHA512
b39c1363412e5d12fd095cc7b5eb4a6b6bbc837f4f4c927e3a79b7dff9d48f8d0d3da0278d6bae2cedcbc5e768d9ee2474f27ce14858fc499e9523e10a29dbbd

Download Submit
memory/1152-19-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/1152-21-0x0000000000350000-0x00000000003CE000-memory.dmp

Filesize
504KB

Download
memory/1152-26-0x0000000000470000-0x00000000004DB000-memory.dmp

Filesize
428KB

Download
memory/1152-27-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1152-54-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2980-0-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/2980-1-0x0000000000400000-0x000000000065C000-memory.dmp

Filesize
2.4MB

Download
memory/2980-4-0x0000000000250000-0x00000000002CE000-memory.dmp

Filesize
504KB

Download
memory/2980-15-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/2980-16-0x0000000022FB0000-0x000000002320C000-memory.dmp

Filesize
2.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads