e292becde646c7bb68daaa8d6809bb731125f103e1e68d2eb37f88142d28695e

General

Target

0ac6c2a32e3eef7089f301b056fb7843.exe
Size

907KB
MD5

0ac6c2a32e3eef7089f301b056fb7843
SHA1

a70e35ccc30cfe3c17fa9c037ace4020797ce536
SHA256

e292becde646c7bb68daaa8d6809bb731125f103e1e68d2eb37f88142d28695e
SHA512

c0392016dc2b11ebc69467f6b7910e657d89aab2e5b49a85ea4a4830d409c8d298925a91c66fca75243b2a13fd6d433aa7641370336a04feead20744460c6d8b
SSDEEP

24576:BgH/yoZrWYSk24NdGmdtp+DpfE+tiBa/ZS1:Bg3ZSDk22dGzDprt6gS

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2168	0ac6c2a32e3eef7089f301b056fb7843.exe

Executes dropped EXE 1 IoCs

pid	Process
2168	0ac6c2a32e3eef7089f301b056fb7843.exe

Loads dropped DLL 1 IoCs

pid	Process
1160	0ac6c2a32e3eef7089f301b056fb7843.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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	0ac6c2a32e3eef7089f301b056fb7843.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 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	0ac6c2a32e3eef7089f301b056fb7843.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474	0ac6c2a32e3eef7089f301b056fb7843.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1160	0ac6c2a32e3eef7089f301b056fb7843.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1160	0ac6c2a32e3eef7089f301b056fb7843.exe
2168	0ac6c2a32e3eef7089f301b056fb7843.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1160 wrote to memory of 2168	1160	0ac6c2a32e3eef7089f301b056fb7843.exe	29
PID 1160 wrote to memory of 2168	1160	0ac6c2a32e3eef7089f301b056fb7843.exe	29
PID 1160 wrote to memory of 2168	1160	0ac6c2a32e3eef7089f301b056fb7843.exe	29
PID 1160 wrote to memory of 2168	1160	0ac6c2a32e3eef7089f301b056fb7843.exe	29

C:\Users\Admin\AppData\Local\Temp\0ac6c2a32e3eef7089f301b056fb7843.exe
"C:\Users\Admin\AppData\Local\Temp\0ac6c2a32e3eef7089f301b056fb7843.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1160
- C:\Users\Admin\AppData\Local\Temp\0ac6c2a32e3eef7089f301b056fb7843.exe
  C:\Users\Admin\AppData\Local\Temp\0ac6c2a32e3eef7089f301b056fb7843.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of UnmapMainImage
  PID:2168

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\0ac6c2a32e3eef7089f301b056fb7843.exe

Filesize
907KB

MD5
20b396b02968bb999212c0496b42b541

SHA1
3243c2c56fa2dda969e1bace53479b93d1537bc7

SHA256
0d1b81f480b19004553caae34c4d24070def917f9043fb285f99974498a03422

SHA512
627eb2c5a0adb86bbbec9154a5190a993f9c46bfd007b241e395111fac43b07a76e23532647eda1ab57b21a7ceb8958ab77772c4b79074583120e88a68e51717

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab9697.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar9BD7.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
\Users\Admin\AppData\Local\Temp\0ac6c2a32e3eef7089f301b056fb7843.exe

Filesize
704KB

MD5
fc5d34ba3482991fea1942db9096fe4d

SHA1
927dc68edba21c5470f170ce27d1c9cc22f8adf9

SHA256
b3ed19c116d9032d1f1789503b2e6ca9a8fcf1267a7671d5ec24a1b353281c50

SHA512
9aa6b5bbcfd958c6b3b0ef6f8f35c37a6b7d493f24d8362e9d500824a2e0d50491c922e5aa512eb19a6357dc3c1d07bdf488095d3a72871b78dbfc527d13c371

Download Submit
memory/1160-12-0x0000000003200000-0x00000000032E8000-memory.dmp

Filesize
928KB

Download
memory/1160-14-0x0000000000400000-0x00000000004BB000-memory.dmp

Filesize
748KB

Download
memory/1160-0-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/1160-3-0x0000000000310000-0x00000000003F8000-memory.dmp

Filesize
928KB

Download
memory/1160-1-0x0000000000400000-0x00000000004BB000-memory.dmp

Filesize
748KB

Download
memory/2168-17-0x00000000014F0000-0x00000000015D8000-memory.dmp

Filesize
928KB

Download
memory/2168-22-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

Download
memory/2168-25-0x0000000002F30000-0x0000000002FEB000-memory.dmp

Filesize
748KB

Download
memory/2168-56-0x000000000EC80000-0x000000000ED18000-memory.dmp

Filesize
608KB

Download
memory/2168-55-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download

Analysis

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