471659c5dfd05eded0c41a9a42c2734a407e119e4077a60dd6a0e6b36ad43a20

General

Target

10998ce99ffc5c87d20eabe7348ce013.exe
Size

771KB
MD5

10998ce99ffc5c87d20eabe7348ce013
SHA1

cfa465c9d586b12119166122e54d741a7650ea49
SHA256

471659c5dfd05eded0c41a9a42c2734a407e119e4077a60dd6a0e6b36ad43a20
SHA512

0c293b08bb972b1f488090f3fdc0018d90271a69a4bfb470b065f8bc01f56704d2631ded6a59cb65eb16c4ab369b463b8fa7c3f91b3eb02a863c2720f79e118c
SSDEEP

12288:n/pQm/Ro+9k65cJ2NVn/3JPlCETf74hPzJLniYZ/C9OFEIif0F6rerfrEhU8zFV2:ndzG65mePfxHitvZWqEIz6qrfiTMB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1148	10998ce99ffc5c87d20eabe7348ce013.exe

Executes dropped EXE 1 IoCs

pid	Process
1148	10998ce99ffc5c87d20eabe7348ce013.exe

Loads dropped DLL 1 IoCs

pid	Process
2408	10998ce99ffc5c87d20eabe7348ce013.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	10998ce99ffc5c87d20eabe7348ce013.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 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	10998ce99ffc5c87d20eabe7348ce013.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 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	10998ce99ffc5c87d20eabe7348ce013.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2408	10998ce99ffc5c87d20eabe7348ce013.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2408	10998ce99ffc5c87d20eabe7348ce013.exe
1148	10998ce99ffc5c87d20eabe7348ce013.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2408 wrote to memory of 1148	2408	10998ce99ffc5c87d20eabe7348ce013.exe	16
PID 2408 wrote to memory of 1148	2408	10998ce99ffc5c87d20eabe7348ce013.exe	16
PID 2408 wrote to memory of 1148	2408	10998ce99ffc5c87d20eabe7348ce013.exe	16
PID 2408 wrote to memory of 1148	2408	10998ce99ffc5c87d20eabe7348ce013.exe	16

C:\Users\Admin\AppData\Local\Temp\10998ce99ffc5c87d20eabe7348ce013.exe
"C:\Users\Admin\AppData\Local\Temp\10998ce99ffc5c87d20eabe7348ce013.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2408
- C:\Users\Admin\AppData\Local\Temp\10998ce99ffc5c87d20eabe7348ce013.exe
  C:\Users\Admin\AppData\Local\Temp\10998ce99ffc5c87d20eabe7348ce013.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of UnmapMainImage
  PID:1148

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/1148-16-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/1148-18-0x0000000000260000-0x00000000002C6000-memory.dmp

Filesize
408KB

Download
memory/1148-29-0x0000000001470000-0x00000000014CF000-memory.dmp

Filesize
380KB

Download
memory/1148-23-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1148-83-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/1148-79-0x000000000D5E0000-0x000000000D61C000-memory.dmp

Filesize
240KB

Download
memory/1148-77-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2408-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2408-2-0x0000000000310000-0x0000000000376000-memory.dmp

Filesize
408KB

Download
memory/2408-14-0x0000000002F90000-0x0000000002FF6000-memory.dmp

Filesize
408KB

Download
memory/2408-13-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/2408-1-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download

Analysis

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