81ccd696803de8f045d6ff27d50bc5285750ee69f65e099f3f59a9aa4c583a32

General

Target

0e0ab3177cc45d1c11bc77f22026c0ba.exe
Size

385KB
MD5

0e0ab3177cc45d1c11bc77f22026c0ba
SHA1

948548f806353d1ac75b01ae0498efec65acd641
SHA256

81ccd696803de8f045d6ff27d50bc5285750ee69f65e099f3f59a9aa4c583a32
SHA512

51b5c660ff8785505d362c07d2e1618a31c047d80ce1080b2fe7cc46716e886da928d71715d14eb350397267a38bae507cd36415747353c7779017b3761ac790
SSDEEP

12288:d6FO+5F9d8A4hX6Dpr28J9ZHCQZXQiunxbr2mNYxeeB:d6FdDIA45opK8TZH/ZXQ9n5rUPB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2176	0e0ab3177cc45d1c11bc77f22026c0ba.exe

Executes dropped EXE 1 IoCs

pid	Process
2176	0e0ab3177cc45d1c11bc77f22026c0ba.exe

Loads dropped DLL 1 IoCs

pid	Process
1180	0e0ab3177cc45d1c11bc77f22026c0ba.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Modifies system certificate store 2 TTPs 3 IoCs

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474	0e0ab3177cc45d1c11bc77f22026c0ba.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 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	0e0ab3177cc45d1c11bc77f22026c0ba.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 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	0e0ab3177cc45d1c11bc77f22026c0ba.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1180	0e0ab3177cc45d1c11bc77f22026c0ba.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1180	0e0ab3177cc45d1c11bc77f22026c0ba.exe
2176	0e0ab3177cc45d1c11bc77f22026c0ba.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1180 wrote to memory of 2176	1180	0e0ab3177cc45d1c11bc77f22026c0ba.exe	28
PID 1180 wrote to memory of 2176	1180	0e0ab3177cc45d1c11bc77f22026c0ba.exe	28
PID 1180 wrote to memory of 2176	1180	0e0ab3177cc45d1c11bc77f22026c0ba.exe	28
PID 1180 wrote to memory of 2176	1180	0e0ab3177cc45d1c11bc77f22026c0ba.exe	28

C:\Users\Admin\AppData\Local\Temp\0e0ab3177cc45d1c11bc77f22026c0ba.exe
"C:\Users\Admin\AppData\Local\Temp\0e0ab3177cc45d1c11bc77f22026c0ba.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1180
- C:\Users\Admin\AppData\Local\Temp\0e0ab3177cc45d1c11bc77f22026c0ba.exe
  C:\Users\Admin\AppData\Local\Temp\0e0ab3177cc45d1c11bc77f22026c0ba.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of UnmapMainImage
  PID:2176

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\0e0ab3177cc45d1c11bc77f22026c0ba.exe

Filesize
385KB

MD5
a8a7959c88c098264802aaa91af05a55

SHA1
209a034a7f1c316219679b7172a2ceb3ef7baa93

SHA256
b870f4bcef4209a209f07e5d791044e69a26839f6dfb6d640616caeb81dba035

SHA512
cd045d790a41d77188f1251b611bdc90c8fff2be36b74208152fc1f6fa4415257604520698972bdbab948680f1af703e0cfb649670bd4f239c3a95dd250ece10

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab9149.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar91BA.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
memory/1180-1-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/1180-4-0x0000000000230000-0x0000000000296000-memory.dmp

Filesize
408KB

Download
memory/1180-14-0x0000000001470000-0x00000000014D6000-memory.dmp

Filesize
408KB

Download
memory/1180-13-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/1180-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2176-16-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2176-25-0x0000000001470000-0x00000000014CF000-memory.dmp

Filesize
380KB

Download
memory/2176-23-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2176-17-0x0000000000190000-0x00000000001F6000-memory.dmp

Filesize
408KB

Download
memory/2176-77-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2176-81-0x00000000076D0000-0x000000000770C000-memory.dmp

Filesize
240KB

Download
memory/2176-83-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download

Analysis

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