97e8112850166997a5e5e924206b4f52c382530cea890b1df505af04fe7b408d

General

Target

7509f942c933356566bae27d72a0690c.exe
Size

771KB
MD5

7509f942c933356566bae27d72a0690c
SHA1

c656d983e40f89a63aa75ff79fe8460f6860bfaa
SHA256

97e8112850166997a5e5e924206b4f52c382530cea890b1df505af04fe7b408d
SHA512

b565e2c096e962ae8d9e7275a295a6ae34d5c51dc021e21f9616b874c9db22ec7a9f583c00d05dc2df59bccde941cc8e057e23ef81fdcb66ae9639893cb70fb5
SSDEEP

12288:O8QiJ9U5CbCbns51ZMMhX6KfMa9z9PzJLniYZ/C9OFEIif0F6rerfrEhU8zFVMB:OLiJGbnEJhXXz9tvZWqEIz6qrfiTMB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

Processes:

7509f942c933356566bae27d72a0690c.exe

pid process

3048 7509f942c933356566bae27d72a0690c.exe
Executes dropped EXE 1 IoCs

Processes:

7509f942c933356566bae27d72a0690c.exe

pid process

3048 7509f942c933356566bae27d72a0690c.exe
Loads dropped DLL 1 IoCs

Processes:

7509f942c933356566bae27d72a0690c.exe

pid process

1272 7509f942c933356566bae27d72a0690c.exe
Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service
T1102

Processes:

flow ioc

3 pastebin.com
4 pastebin.com

pid	process
3048	7509f942c933356566bae27d72a0690c.exe

pid	process
3048	7509f942c933356566bae27d72a0690c.exe

pid	process
1272	7509f942c933356566bae27d72a0690c.exe

flow	ioc
3	pastebin.com
4	pastebin.com

Modifies system certificate store 2 TTPs 3 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

Processes:

7509f942c933356566bae27d72a0690c.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474	7509f942c933356566bae27d72a0690c.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 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	7509f942c933356566bae27d72a0690c.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 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	7509f942c933356566bae27d72a0690c.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

7509f942c933356566bae27d72a0690c.exe

pid process

1272 7509f942c933356566bae27d72a0690c.exe
Suspicious use of UnmapMainImage 2 IoCs

Processes:

7509f942c933356566bae27d72a0690c.exe7509f942c933356566bae27d72a0690c.exe

pid process

1272 7509f942c933356566bae27d72a0690c.exe
3048 7509f942c933356566bae27d72a0690c.exe

pid	process
1272	7509f942c933356566bae27d72a0690c.exe

pid	process
1272	7509f942c933356566bae27d72a0690c.exe
3048	7509f942c933356566bae27d72a0690c.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

7509f942c933356566bae27d72a0690c.exe

description	pid	process	target process
PID 1272 wrote to memory of 3048	1272	7509f942c933356566bae27d72a0690c.exe	7509f942c933356566bae27d72a0690c.exe
PID 1272 wrote to memory of 3048	1272	7509f942c933356566bae27d72a0690c.exe	7509f942c933356566bae27d72a0690c.exe
PID 1272 wrote to memory of 3048	1272	7509f942c933356566bae27d72a0690c.exe	7509f942c933356566bae27d72a0690c.exe
PID 1272 wrote to memory of 3048	1272	7509f942c933356566bae27d72a0690c.exe	7509f942c933356566bae27d72a0690c.exe

C:\Users\Admin\AppData\Local\Temp\7509f942c933356566bae27d72a0690c.exe
"C:\Users\Admin\AppData\Local\Temp\7509f942c933356566bae27d72a0690c.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1272

C:\Users\Admin\AppData\Local\Temp\7509f942c933356566bae27d72a0690c.exe
C:\Users\Admin\AppData\Local\Temp\7509f942c933356566bae27d72a0690c.exe
2⤵
- Deletes itself
- Executes dropped EXE
- Modifies system certificate store
- Suspicious use of UnmapMainImage
PID:3048

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

Web Service

1

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\CabB2A.tmp
Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarB4C.tmp
Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
\Users\Admin\AppData\Local\Temp\7509f942c933356566bae27d72a0690c.exe
Filesize
771KB

MD5
2adbf36440b4691f9ca4fc6bd9b3711c

SHA1
6bfd895b29bc32f1a9cd3402a2c3364c43dac424

SHA256
d9a0538499a172dfb2ac568c596bf53591534f008812d75211f0c7202be8a70f

SHA512
4add20a84a14151ec3ddc8c1a8269eb2e67f17c15c0d5126c3606ec205e934c1f57e3b00015c4f3e0677ed8b6825a67b6bba8d8b875ddf2acc408bb2466c9605

Download Submit
memory/1272-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/1272-14-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/1272-1-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/1272-2-0x0000000001470000-0x00000000014D6000-memory.dmp

Filesize
408KB

Download
memory/3048-16-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/3048-18-0x0000000000220000-0x0000000000286000-memory.dmp

Filesize
408KB

Download
memory/3048-23-0x0000000001470000-0x00000000014CF000-memory.dmp

Filesize
380KB

Download
memory/3048-22-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3048-76-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/3048-77-0x000000000A5C0000-0x000000000A5FC000-memory.dmp

Filesize
240KB

Download
memory/3048-82-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download

Analysis

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