09e937faea66c6f9f2d3bd2eb3f86c9bd467804d63cc728a8ca4f7dba255982e

General

Target

47317ffbdc6549c1f82275239c6513f6.exe
Size

385KB
MD5

47317ffbdc6549c1f82275239c6513f6
SHA1

3ca69ca1da534a6eb46725613d94b4b515ec35d4
SHA256

09e937faea66c6f9f2d3bd2eb3f86c9bd467804d63cc728a8ca4f7dba255982e
SHA512

1873de3a55995572694df30f82313a1ee5d75e47b8494a7c1cf0765116bf2aae476b5847ab3b09ebf8e1c02407c8951e929b3453947c96ae647d8e5f431773af
SSDEEP

6144:WZfpz4JolcP7LBE4OWdoqjtMdgsNAuMUZpqsDz81vBSrElaIzTIh90YPvFW+B:Wrz4JXP7yioqjtMltTz81aJh9vLB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1728	47317ffbdc6549c1f82275239c6513f6.exe

Executes dropped EXE 1 IoCs

pid	Process
1728	47317ffbdc6549c1f82275239c6513f6.exe

Loads dropped DLL 1 IoCs

pid	Process
2488	47317ffbdc6549c1f82275239c6513f6.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	47317ffbdc6549c1f82275239c6513f6.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 0f0000000100000014000000ce0e658aa3e847e467a147b3049191093d055e6f0b0000000100000034000000420061006c00740069006d006f007200650020004300790062006500720054007200750073007400200052006f006f007400000053000000010000002400000030223020060a2b06010401b13e01640130123010060a2b0601040182373c0101030200c0140000000100000014000000e59d5930824758ccacfa085436867b3ab5044df01d0000000100000010000000918ad43a9475f78bb5243de886d8103c09000000010000000c000000300a06082b06010505070301030000000100000014000000d4de20d05e66fc53fe1a50882c78db2852cae47420000000010000007b030000308203773082025fa0030201020204020000b9300d06092a864886f70d0101050500305a310b300906035504061302494531123010060355040a130942616c74696d6f726531133011060355040b130a43796265725472757374312230200603550403131942616c74696d6f7265204379626572547275737420526f6f74301e170d3030303531323138343630305a170d3235303531323233353930305a305a310b300906035504061302494531123010060355040a130942616c74696d6f726531133011060355040b130a43796265725472757374312230200603550403131942616c74696d6f7265204379626572547275737420526f6f7430820122300d06092a864886f70d01010105000382010f003082010a0282010100a304bb22ab983d57e826729ab579d429e2e1e89580b1b0e35b8e2b299a64dfa15dedb009056ddb282ece62a262feb488da12eb38eb219dc0412b01527b8877d31c8fc7bab988b56a09e773e81140a7d1ccca628d2de58f0ba650d2a850c328eaf5ab25878a9a961ca967b83f0cd5f7f952132fc21bd57070f08fc012ca06cb9ae1d9ca337a77d6f8ecb9f16844424813d2c0c2a4ae5e60feb6a605fcb4dd075902d459189863f5a563e0900c7d5db2067af385eaebd403ae5e843e5fff15ed69bcf939367275cf77524df3c9902cb93de5c923533f1f2498215c079929bdc63aece76e863a6b97746333bd681831f0788d76bffc9e8e5d2a86a74d90dc271a390203010001a3453043301d0603551d0e04160414e59d5930824758ccacfa085436867b3ab5044df030120603551d130101ff040830060101ff020103300e0603551d0f0101ff040403020106300d06092a864886f70d01010505000382010100850c5d8ee46f51684205a0ddbb4f27258403bdf764fd2dd730e3a41017ebda2929b6793f76f6191323b8100af958a4d46170bd04616a128a17d50abdc5bc307cd6e90c258d86404feccca37e38c637114feddd68318e4cd2b30174eebe755e07481a7f70ff165c84c07985b805fd7fbe6511a30fc002b4f852373904d5a9317a18bfa02af41299f7a34582e33c5ef59d9eb5c89e7c2ec8a49e4e08144b6dfd706d6b1a63bd64e61fb7cef0f29f2ebb1bb7f250887392c2e2e3168d9a3202ab8e18dde91011ee7e35ab90af3e30947ad0333da7650ff5fc8e9e62cf47442c015dbb1db532d247d2382ed0fe81dc326a1eb5ee3cd5fce7811d19c32442ea6339a9	47317ffbdc6549c1f82275239c6513f6.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 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	47317ffbdc6549c1f82275239c6513f6.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2488	47317ffbdc6549c1f82275239c6513f6.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2488	47317ffbdc6549c1f82275239c6513f6.exe
1728	47317ffbdc6549c1f82275239c6513f6.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2488 wrote to memory of 1728	2488	47317ffbdc6549c1f82275239c6513f6.exe	28
PID 2488 wrote to memory of 1728	2488	47317ffbdc6549c1f82275239c6513f6.exe	28
PID 2488 wrote to memory of 1728	2488	47317ffbdc6549c1f82275239c6513f6.exe	28
PID 2488 wrote to memory of 1728	2488	47317ffbdc6549c1f82275239c6513f6.exe	28

C:\Users\Admin\AppData\Local\Temp\47317ffbdc6549c1f82275239c6513f6.exe
"C:\Users\Admin\AppData\Local\Temp\47317ffbdc6549c1f82275239c6513f6.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2488
- C:\Users\Admin\AppData\Local\Temp\47317ffbdc6549c1f82275239c6513f6.exe
  C:\Users\Admin\AppData\Local\Temp\47317ffbdc6549c1f82275239c6513f6.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of UnmapMainImage
  PID:1728

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\Cab1863.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar1875.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
\Users\Admin\AppData\Local\Temp\47317ffbdc6549c1f82275239c6513f6.exe

Filesize
385KB

MD5
3b5fcbfd151db51733cb66eee7d152d1

SHA1
dddf292b9cb1f76daf93168d0683e14210c5d569

SHA256
535d69b95c8ba37fcb451af1ed8c7d0f4569a08729499a6e54a642176c2a70a4

SHA512
8b1ecaa18576bd7e87d6f755cfa5404da85123de3bd5af3c3f13643261fc26662705396c343656a3c9d4a0abe6c974e9e1ad4de78e57a4b332cc6b1edf62a21f

Download Submit
memory/1728-16-0x0000000000210000-0x0000000000276000-memory.dmp

Filesize
408KB

Download
memory/1728-22-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1728-25-0x0000000001470000-0x00000000014CF000-memory.dmp

Filesize
380KB

Download
memory/1728-76-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/1728-81-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/1728-82-0x00000000095B0000-0x00000000095EC000-memory.dmp

Filesize
240KB

Download
memory/2488-2-0x0000000000370000-0x00000000003D6000-memory.dmp

Filesize
408KB

Download
memory/2488-12-0x0000000002C90000-0x0000000002CF6000-memory.dmp

Filesize
408KB

Download
memory/2488-14-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/2488-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2488-1-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download

Analysis

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