bc04fb27581856803a5872bd14aee3970d821649d2438a6e75bb4d434ffe8a06

General

Target

7e7ae146e25cd9fb47541d0cf1ce88d2.exe
Size

385KB
MD5

7e7ae146e25cd9fb47541d0cf1ce88d2
SHA1

b3cae76072e845037041931d26c07007b2212250
SHA256

bc04fb27581856803a5872bd14aee3970d821649d2438a6e75bb4d434ffe8a06
SHA512

3102f3717dd055b164f6d09b68edc85617e2283cd3b43dd81f7502106eefc4a600d9acb22949db639086b024223e0aa51279684c6bd6193c809ee4ea642718bb
SSDEEP

12288:oC7stJ+mbhJuIoA5cTiM1K8P31QJ8vwZMix5DB:9InNyA5cPrf1QgwZMixB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2464	7e7ae146e25cd9fb47541d0cf1ce88d2.exe

Executes dropped EXE 1 IoCs

pid	Process
2464	7e7ae146e25cd9fb47541d0cf1ce88d2.exe

Loads dropped DLL 1 IoCs

pid	Process
1572	7e7ae146e25cd9fb47541d0cf1ce88d2.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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	7e7ae146e25cd9fb47541d0cf1ce88d2.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 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	7e7ae146e25cd9fb47541d0cf1ce88d2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474	7e7ae146e25cd9fb47541d0cf1ce88d2.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1572	7e7ae146e25cd9fb47541d0cf1ce88d2.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1572	7e7ae146e25cd9fb47541d0cf1ce88d2.exe
2464	7e7ae146e25cd9fb47541d0cf1ce88d2.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1572 wrote to memory of 2464	1572	7e7ae146e25cd9fb47541d0cf1ce88d2.exe	16
PID 1572 wrote to memory of 2464	1572	7e7ae146e25cd9fb47541d0cf1ce88d2.exe	16
PID 1572 wrote to memory of 2464	1572	7e7ae146e25cd9fb47541d0cf1ce88d2.exe	16
PID 1572 wrote to memory of 2464	1572	7e7ae146e25cd9fb47541d0cf1ce88d2.exe	16

C:\Users\Admin\AppData\Local\Temp\7e7ae146e25cd9fb47541d0cf1ce88d2.exe
"C:\Users\Admin\AppData\Local\Temp\7e7ae146e25cd9fb47541d0cf1ce88d2.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1572
- C:\Users\Admin\AppData\Local\Temp\7e7ae146e25cd9fb47541d0cf1ce88d2.exe
  C:\Users\Admin\AppData\Local\Temp\7e7ae146e25cd9fb47541d0cf1ce88d2.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of UnmapMainImage
  PID:2464

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

memory/1572-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/1572-2-0x0000000000340000-0x00000000003A6000-memory.dmp

Filesize
408KB

Download
memory/1572-15-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/1572-12-0x0000000002E70000-0x0000000002ED6000-memory.dmp

Filesize
408KB

Download
memory/1572-1-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/2464-16-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2464-23-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2464-28-0x0000000001470000-0x00000000014CF000-memory.dmp

Filesize
380KB

Download
memory/2464-19-0x0000000000220000-0x0000000000286000-memory.dmp

Filesize
408KB

Download
memory/2464-83-0x000000000D630000-0x000000000D66C000-memory.dmp

Filesize
240KB

Download
memory/2464-82-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2464-77-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download

Analysis

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