609484a78101e74d3e38d18c912303d5c36c89d5984620776a783b7a567cd329

General

Target

0dc9267190b048dee9c0c8291e8743bc.exe
Size

385KB
MD5

0dc9267190b048dee9c0c8291e8743bc
SHA1

a217496f0969b77c31503f1908a1230ca26ced4b
SHA256

609484a78101e74d3e38d18c912303d5c36c89d5984620776a783b7a567cd329
SHA512

96b2778b6792eb0a9c9ceee095d43dee2eb894b6601d79243ea2bd19a17c49a999b0ea5e662ba25b60d00a4b7d0ad9cd4b748996ddaf2aa40c7a6c42b2ef70d4
SSDEEP

6144:E4TL3bDuAPokUHQWnqwQ7ymwJTPI4REK5KzTDeDOqJ18xjv4UiJEvllB:E4TLrok16CWLjR4HiuxD42lB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2928	0dc9267190b048dee9c0c8291e8743bc.exe

Executes dropped EXE 1 IoCs

pid	Process
2928	0dc9267190b048dee9c0c8291e8743bc.exe

Loads dropped DLL 1 IoCs

pid	Process
2752	0dc9267190b048dee9c0c8291e8743bc.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
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 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	0dc9267190b048dee9c0c8291e8743bc.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 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	0dc9267190b048dee9c0c8291e8743bc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474	0dc9267190b048dee9c0c8291e8743bc.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2752	0dc9267190b048dee9c0c8291e8743bc.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2752	0dc9267190b048dee9c0c8291e8743bc.exe
2928	0dc9267190b048dee9c0c8291e8743bc.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2752 wrote to memory of 2928	2752	0dc9267190b048dee9c0c8291e8743bc.exe	27
PID 2752 wrote to memory of 2928	2752	0dc9267190b048dee9c0c8291e8743bc.exe	27
PID 2752 wrote to memory of 2928	2752	0dc9267190b048dee9c0c8291e8743bc.exe	27
PID 2752 wrote to memory of 2928	2752	0dc9267190b048dee9c0c8291e8743bc.exe	27

C:\Users\Admin\AppData\Local\Temp\0dc9267190b048dee9c0c8291e8743bc.exe
"C:\Users\Admin\AppData\Local\Temp\0dc9267190b048dee9c0c8291e8743bc.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2752
- C:\Users\Admin\AppData\Local\Temp\0dc9267190b048dee9c0c8291e8743bc.exe
  C:\Users\Admin\AppData\Local\Temp\0dc9267190b048dee9c0c8291e8743bc.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of UnmapMainImage
  PID:2928

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\CabFEAC.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarFF79.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
\Users\Admin\AppData\Local\Temp\0dc9267190b048dee9c0c8291e8743bc.exe

Filesize
385KB

MD5
112d8d5edffdc73e71ffc6874878008c

SHA1
e3bcdf7c63f973f57d188c67c2bc8f81251e384f

SHA256
3380d7866b26de794a1727a5196a82c8f238b0500f8298ab1221d4ed4219b4fe

SHA512
ba38cef7a146296ed7b5e5e45fe0adf7efbbf2659a7890d6e8e41ad79d13d1e8f18dff74f32d0037c96567743aec50b2df6be01fbca8e8af31820c95657cd14e

Download Submit
memory/2752-1-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/2752-4-0x0000000000190000-0x00000000001F6000-memory.dmp

Filesize
408KB

Download
memory/2752-12-0x0000000000330000-0x0000000000396000-memory.dmp

Filesize
408KB

Download
memory/2752-14-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/2752-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2928-16-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2928-29-0x0000000001470000-0x00000000014CF000-memory.dmp

Filesize
380KB

Download
memory/2928-23-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2928-18-0x0000000000320000-0x0000000000386000-memory.dmp

Filesize
408KB

Download
memory/2928-56-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2928-61-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2928-62-0x00000000076D0000-0x000000000770C000-memory.dmp

Filesize
240KB

Download

Analysis

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