020f104f7878aca41f2365d92a11df3774e557a7183748b5e4ab08dcc26e015e

General

Target

02e0f090c8fa3ea53168285b4270468f.exe
Size

771KB
MD5

02e0f090c8fa3ea53168285b4270468f
SHA1

fef8a50780d2e703f2962b060a72cd103d0d1874
SHA256

020f104f7878aca41f2365d92a11df3774e557a7183748b5e4ab08dcc26e015e
SHA512

d80619347fedea3a9d04d901eed39f42bfd6dee6333eaf921a8d0b2409d63d7a97cfc86f2dc130191bdca6a0de4b20747d7dc00aef256fb3b28f13c86caba619
SSDEEP

24576:cArgccBaJACVdGZ442eb10hJaothZ2/T6FBBB:cdcUYAEQv2I/ofT

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2904	02e0f090c8fa3ea53168285b4270468f.exe

Executes dropped EXE 1 IoCs

pid	Process
2904	02e0f090c8fa3ea53168285b4270468f.exe

Loads dropped DLL 1 IoCs

pid	Process
2968	02e0f090c8fa3ea53168285b4270468f.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	02e0f090c8fa3ea53168285b4270468f.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 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	02e0f090c8fa3ea53168285b4270468f.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 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	02e0f090c8fa3ea53168285b4270468f.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2968	02e0f090c8fa3ea53168285b4270468f.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2968	02e0f090c8fa3ea53168285b4270468f.exe
2904	02e0f090c8fa3ea53168285b4270468f.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2968 wrote to memory of 2904	2968	02e0f090c8fa3ea53168285b4270468f.exe	28
PID 2968 wrote to memory of 2904	2968	02e0f090c8fa3ea53168285b4270468f.exe	28
PID 2968 wrote to memory of 2904	2968	02e0f090c8fa3ea53168285b4270468f.exe	28
PID 2968 wrote to memory of 2904	2968	02e0f090c8fa3ea53168285b4270468f.exe	28

C:\Users\Admin\AppData\Local\Temp\02e0f090c8fa3ea53168285b4270468f.exe
"C:\Users\Admin\AppData\Local\Temp\02e0f090c8fa3ea53168285b4270468f.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2968
- C:\Users\Admin\AppData\Local\Temp\02e0f090c8fa3ea53168285b4270468f.exe
  C:\Users\Admin\AppData\Local\Temp\02e0f090c8fa3ea53168285b4270468f.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of UnmapMainImage
  PID:2904

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\02e0f090c8fa3ea53168285b4270468f.exe

Filesize
771KB

MD5
1432461e733258cd4269d5c49637f14b

SHA1
4c8f36729c6fd51cf63ae00db01d7c8e544c1e80

SHA256
838ce07cb1534c0d6b5af458ee8cd81bee757927b65729f15d8093faf499a253

SHA512
807c1238ca122ce941a6caf2951b1060ba4da27abc6b39700283013a8759ba98fb93c749f3fadd86cf510f87e71ee427c500b566374fcec7ac11b74d452e97aa

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabBD97.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarBDC8.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
\Users\Admin\AppData\Local\Temp\02e0f090c8fa3ea53168285b4270468f.exe

Filesize
256KB

MD5
267ba2837ed1e7ce3770d007ff9b9286

SHA1
65245cf7cf932706f80d93f2ca65b7e71836e153

SHA256
ac8c21ddaa69754b7cd4c35c788fcec87133f9566a514d4e54274752fe39702a

SHA512
dcc02359c7df4ae6a40ee353bf694332a34c11375b346b10e17e4b4635b8ed8a7ae0901861db768e19d33ce4715adda9e5d768a0dd492e431753d1310477f6cf

Download Submit
memory/2904-17-0x0000000000240000-0x00000000002A6000-memory.dmp

Filesize
408KB

Download
memory/2904-23-0x0000000001470000-0x00000000014CF000-memory.dmp

Filesize
380KB

Download
memory/2904-22-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2904-76-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2904-81-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2904-82-0x0000000005530000-0x000000000556C000-memory.dmp

Filesize
240KB

Download
memory/2968-12-0x00000000017B0000-0x0000000001816000-memory.dmp

Filesize
408KB

Download
memory/2968-14-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/2968-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2968-2-0x0000000000270000-0x00000000002D6000-memory.dmp

Filesize
408KB

Download
memory/2968-1-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download

Analysis

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