f8119a6fac81f59316c5b5576c665148e1d142b2bce9ac4c33136514f1e6aa15

General

Target

08dbac4e0f98b0a6ef2c004b2649017b.exe
Size

133KB
MD5

08dbac4e0f98b0a6ef2c004b2649017b
SHA1

374e0d3e79d63ba943489fd7af1a8ba5730d8205
SHA256

f8119a6fac81f59316c5b5576c665148e1d142b2bce9ac4c33136514f1e6aa15
SHA512

3aa590fc7071d7bf026091ac911da1c695488cbead76ccb072e3639e8eb9c000fdfdafa1a72939c569442c24c6bf51aa77a8f841b15af4c764c6518ecd2205d5
SSDEEP

3072:oyBElTVt1/uaOUFZDULbcewVev2s+KvMCrCvM4rMSRigJTsqnAQ:o0uj1rNwLbcNVczrCvNMSkes1Q

Score

7^/10

upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2316	08dbac4e0f98b0a6ef2c004b2649017b.exe

Executes dropped EXE 1 IoCs

pid	Process
2316	08dbac4e0f98b0a6ef2c004b2649017b.exe

Loads dropped DLL 1 IoCs

pid	Process
2696	08dbac4e0f98b0a6ef2c004b2649017b.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2696-0-0x0000000000400000-0x0000000000486000-memory.dmp	upx
behavioral1/files/0x000c00000001492c-11.dat	upx
behavioral1/files/0x000c00000001492c-16.dat	upx
behavioral1/memory/2696-14-0x0000000002CB0000-0x0000000002D36000-memory.dmp	upx

Modifies system certificate store 2 TTPs 4 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405\Blob = 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	08dbac4e0f98b0a6ef2c004b2649017b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	08dbac4e0f98b0a6ef2c004b2649017b.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	08dbac4e0f98b0a6ef2c004b2649017b.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\SystemCertificates\CA\Certificates\A053375BFE84E8B748782C7CEE15827A6AF5A405	08dbac4e0f98b0a6ef2c004b2649017b.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2696	08dbac4e0f98b0a6ef2c004b2649017b.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2696	08dbac4e0f98b0a6ef2c004b2649017b.exe
2316	08dbac4e0f98b0a6ef2c004b2649017b.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2696 wrote to memory of 2316	2696	08dbac4e0f98b0a6ef2c004b2649017b.exe	30
PID 2696 wrote to memory of 2316	2696	08dbac4e0f98b0a6ef2c004b2649017b.exe	30
PID 2696 wrote to memory of 2316	2696	08dbac4e0f98b0a6ef2c004b2649017b.exe	30
PID 2696 wrote to memory of 2316	2696	08dbac4e0f98b0a6ef2c004b2649017b.exe	30

C:\Users\Admin\AppData\Local\Temp\08dbac4e0f98b0a6ef2c004b2649017b.exe
"C:\Users\Admin\AppData\Local\Temp\08dbac4e0f98b0a6ef2c004b2649017b.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2696
- C:\Users\Admin\AppData\Local\Temp\08dbac4e0f98b0a6ef2c004b2649017b.exe
  C:\Users\Admin\AppData\Local\Temp\08dbac4e0f98b0a6ef2c004b2649017b.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of UnmapMainImage
  PID:2316

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

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

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\08dbac4e0f98b0a6ef2c004b2649017b.exe

Filesize
128KB

MD5
79dc17b9964fb5446226d0a7036fe4e8

SHA1
e4ecc8542d5672735ead17f9c56f2447b05b6dd1

SHA256
94c1ca24f7e723fdc4153d6d23a585108b7a1478e823a4516476ea01adae1bcd

SHA512
ddca74a15254b7aa6694e1bec98c898233f15dbccb77e0fee7799d0115e86a70f21c84fb7f50494b72a049b14518a75a79492eb69b7cbe7019ec88e8a1ca06f5

Download Submit
\Users\Admin\AppData\Local\Temp\08dbac4e0f98b0a6ef2c004b2649017b.exe

Filesize
133KB

MD5
b42043c4648ce0c7df1ebf5f91777a6f

SHA1
6d071ad0720c735183b2dc6a4aff3d62876ffae8

SHA256
80af1096d7d68299e6916013dfe6c807d4f8e221e3d3fb8387ab5b2a39315869

SHA512
c82a1886f4f65bfedc0ff63e964a8e358501a36c96ac4a81637d89b2fca4f5d7045c675a572c50f2ae434714525833ad220155ba69e261d0ae0be0a724f68ded

Download Submit
memory/2316-19-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2316-21-0x0000000000170000-0x0000000000191000-memory.dmp

Filesize
132KB

Download
memory/2316-42-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2696-0-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2696-2-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2696-1-0x00000000001D0000-0x00000000001F1000-memory.dmp

Filesize
132KB

Download
memory/2696-15-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2696-14-0x0000000002CB0000-0x0000000002D36000-memory.dmp

Filesize
536KB

Download

Analysis

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