38eec03f515a93b39eed898bf79fdef05373fd1cf82d52d96b0ad7b048210d38

General

Target

08db7cb111f51018ea49d0076fbd4385.exe
Size

385KB
MD5

08db7cb111f51018ea49d0076fbd4385
SHA1

51c62e0728a4a3a082e55a288e8c6b61c6b8bd22
SHA256

38eec03f515a93b39eed898bf79fdef05373fd1cf82d52d96b0ad7b048210d38
SHA512

0d645b2503989a5f5cf06e2d9d2ea22fba4074dec5ce13ea3eccfa3dd189eae262fbd9f146438cab0dffb2adcf363e5bbf92106bffbd4155efd268e3ddf27590
SSDEEP

6144:yxcku8JW5rGlGN6pp55iMTUrODlx5hp6GNPXwFrujQ1nM2Ml8Pc1B:yuku4W5rGcNY5AMTUWzNPXpQ1M2Ml+8B

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2924	08db7cb111f51018ea49d0076fbd4385.exe

Executes dropped EXE 1 IoCs

pid	Process
2924	08db7cb111f51018ea49d0076fbd4385.exe

Loads dropped DLL 1 IoCs

pid	Process
2976	08db7cb111f51018ea49d0076fbd4385.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	08db7cb111f51018ea49d0076fbd4385.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 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	08db7cb111f51018ea49d0076fbd4385.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 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	08db7cb111f51018ea49d0076fbd4385.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2976	08db7cb111f51018ea49d0076fbd4385.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2976	08db7cb111f51018ea49d0076fbd4385.exe
2924	08db7cb111f51018ea49d0076fbd4385.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2976 wrote to memory of 2924	2976	08db7cb111f51018ea49d0076fbd4385.exe	28
PID 2976 wrote to memory of 2924	2976	08db7cb111f51018ea49d0076fbd4385.exe	28
PID 2976 wrote to memory of 2924	2976	08db7cb111f51018ea49d0076fbd4385.exe	28
PID 2976 wrote to memory of 2924	2976	08db7cb111f51018ea49d0076fbd4385.exe	28

C:\Users\Admin\AppData\Local\Temp\08db7cb111f51018ea49d0076fbd4385.exe
"C:\Users\Admin\AppData\Local\Temp\08db7cb111f51018ea49d0076fbd4385.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2976
- C:\Users\Admin\AppData\Local\Temp\08db7cb111f51018ea49d0076fbd4385.exe
  C:\Users\Admin\AppData\Local\Temp\08db7cb111f51018ea49d0076fbd4385.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of UnmapMainImage
  PID:2924

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\08db7cb111f51018ea49d0076fbd4385.exe

Filesize
385KB

MD5
41449547b81f1bc5a6e9460deb5b135f

SHA1
c59f92ab59bba7d53d5abd246f5f95e32215bb22

SHA256
d3033fd0a44d797f273f4d73ef21de0465f5ef405270f2a4fc09a9463b1c7dfb

SHA512
3b6d9cb38ee567337a2def49e5d74d23096d6f021827eb19cb8130122a8615a1e453b704f59eb87f93df3474ca90c4f21189f62d00d2b30b96d2329a648765ca

Download Submit
memory/2924-29-0x0000000002B90000-0x0000000002BEF000-memory.dmp

Filesize
380KB

Download
memory/2924-18-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2924-23-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2924-20-0x0000000000380000-0x00000000003E6000-memory.dmp

Filesize
408KB

Download
memory/2924-83-0x000000000ECF0000-0x000000000ED2C000-memory.dmp

Filesize
240KB

Download
memory/2924-82-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2924-77-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2976-14-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/2976-2-0x0000000000190000-0x00000000001F6000-memory.dmp

Filesize
408KB

Download
memory/2976-15-0x0000000002E10000-0x0000000002E76000-memory.dmp

Filesize
408KB

Download
memory/2976-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2976-1-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download

Analysis

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