8b14fafef96dc685581e798701f3e1720c25fc77f568e13125d407068d0b7494

General

Target

2c7e019fff6298cb0adc2c66854170f7.exe
Size

385KB
MD5

2c7e019fff6298cb0adc2c66854170f7
SHA1

6a96d8dd39d747a88244d41093b5ddbe686a1ad9
SHA256

8b14fafef96dc685581e798701f3e1720c25fc77f568e13125d407068d0b7494
SHA512

472c5da27d4db35540de2322bbab59abc368908b68d20e45c048f4f6d92ba3a9c6d7395091955e13b03c165dd1c0ca016572a872edda4d577b937b9696dabede
SSDEEP

12288:bu75D7J+Kqjmc7OScWMXzn+8Um0HQOkFvPfB:0dt+bmxrn1Um+ZkBXB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2748	2c7e019fff6298cb0adc2c66854170f7.exe

Executes dropped EXE 1 IoCs

pid	Process
2748	2c7e019fff6298cb0adc2c66854170f7.exe

Loads dropped DLL 1 IoCs

pid	Process
2408	2c7e019fff6298cb0adc2c66854170f7.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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	2c7e019fff6298cb0adc2c66854170f7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474	2c7e019fff6298cb0adc2c66854170f7.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 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	2c7e019fff6298cb0adc2c66854170f7.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2408	2c7e019fff6298cb0adc2c66854170f7.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2408	2c7e019fff6298cb0adc2c66854170f7.exe
2748	2c7e019fff6298cb0adc2c66854170f7.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2408 wrote to memory of 2748	2408	2c7e019fff6298cb0adc2c66854170f7.exe	28
PID 2408 wrote to memory of 2748	2408	2c7e019fff6298cb0adc2c66854170f7.exe	28
PID 2408 wrote to memory of 2748	2408	2c7e019fff6298cb0adc2c66854170f7.exe	28
PID 2408 wrote to memory of 2748	2408	2c7e019fff6298cb0adc2c66854170f7.exe	28

C:\Users\Admin\AppData\Local\Temp\2c7e019fff6298cb0adc2c66854170f7.exe
"C:\Users\Admin\AppData\Local\Temp\2c7e019fff6298cb0adc2c66854170f7.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2408
- C:\Users\Admin\AppData\Local\Temp\2c7e019fff6298cb0adc2c66854170f7.exe
  C:\Users\Admin\AppData\Local\Temp\2c7e019fff6298cb0adc2c66854170f7.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of UnmapMainImage
  PID:2748

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\2c7e019fff6298cb0adc2c66854170f7.exe

Filesize
40KB

MD5
aa661f0f76281d40112c766e36d64173

SHA1
db8ef9184415c7d69eb788ca00925e26f1367b3a

SHA256
57a4a6414c5459c09330655f2cae5475d3e746e3b450cdfe11429dfa5ec2c562

SHA512
b580f549f156d890d5a462f78d5bcfe160622374013720a1f2947ecc63a0d43ec3fc7a98df681c773ee797aa85833fcdf627013e20e44da27e159ecf3c35c694

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab5830.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar5891.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
\Users\Admin\AppData\Local\Temp\2c7e019fff6298cb0adc2c66854170f7.exe

Filesize
107KB

MD5
22d68e159e373cbd990cbe17f2235cc8

SHA1
7fa637cc1ddb99c7deb144191eed7ba04624f8ce

SHA256
9d5a5cdc3672f0bf057af73e49992ca6fa0c9a8e5c926967044ef784f5cbf74d

SHA512
8cbaf1acc21dee01c134a0ad97395602701fee704454b1f270a3bc0db31331e96850943f32d219b04d4c5e03632699207c24463382415ada6c8638d37e080ad3

Download Submit
memory/2408-14-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/2408-13-0x0000000001470000-0x00000000014D6000-memory.dmp

Filesize
408KB

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

Filesize
408KB

Download
memory/2408-2-0x0000000000230000-0x0000000000296000-memory.dmp

Filesize
408KB

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

Filesize
380KB

Download
memory/2748-16-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2748-24-0x0000000000260000-0x00000000002BF000-memory.dmp

Filesize
380KB

Download
memory/2748-23-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2748-17-0x0000000001470000-0x00000000014D6000-memory.dmp

Filesize
408KB

Download
memory/2748-79-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2748-84-0x000000000A580000-0x000000000A5BC000-memory.dmp

Filesize
240KB

Download
memory/2748-85-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download

Analysis

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