597b771b7d9ed87fb8ea06d98f326f3a5419f0a5375431c82e965bb343eaae37

General

Target

087244a066d1e0a9f731d4a30869fb9b.exe
Size

385KB
MD5

087244a066d1e0a9f731d4a30869fb9b
SHA1

2cab5efae9c09aea0d43a9a0a15e4ae445b31d0a
SHA256

597b771b7d9ed87fb8ea06d98f326f3a5419f0a5375431c82e965bb343eaae37
SHA512

0aba8e52e444eb5fc72af7b5a04df2afee21c1b9737eaffa99886d3799252be4cc13589d5bb183f8a31587752f0fb72ed3aaa433add8c3afc9036e8304c6850f
SSDEEP

6144:2qfYDEnS/Bkg5TXvzlyZ6bAAWvLdLPDkqAR1mUDSlc7LqiPyIJsocnb+B:2qGEnS6gtfzwSavxYcUDr7LqlIMb+B

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2212	087244a066d1e0a9f731d4a30869fb9b.exe

Executes dropped EXE 1 IoCs

pid	Process
2212	087244a066d1e0a9f731d4a30869fb9b.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Modifies system certificate store 2 TTPs 2 IoCs

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474	087244a066d1e0a9f731d4a30869fb9b.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 5c0000000100000004000000000800000f0000000100000014000000ce0e658aa3e847e467a147b3049191093d055e6f53000000010000007f000000307d3020060a2b06010401b13e01640130123010060a2b0601040182373c0101030200c0301f06096086480186fd6c020130123010060a2b0601040182373c0101030200c0301b060567810c010130123010060a2b0601040182373c0101030200c0301b060567810c010330123010060a2b0601040182373c0101030200c009000000010000003e000000303c06082b0601050507030206082b0601050507030306082b0601050507030406082b0601050507030906082b0601050507030106082b060105050703080b0000000100000030000000440069006700690043006500720074002000420061006c00740069006d006f0072006500200052006f006f007400000062000000010000002000000016af57a9f676b0ab126095aa5ebadef22ab31119d644ac95cd4b93dbf3f26aeb140000000100000014000000e59d5930824758ccacfa085436867b3ab5044df01d0000000100000010000000918ad43a9475f78bb5243de886d8103c7f000000010000000c000000300a06082b060105050703097e000000010000000800000000c001b39667d601030000000100000014000000d4de20d05e66fc53fe1a50882c78db2852cae47419000000010000001000000068cb42b035ea773e52ef50ecf50ec52920000000010000007b030000308203773082025fa0030201020204020000b9300d06092a864886f70d0101050500305a310b300906035504061302494531123010060355040a130942616c74696d6f726531133011060355040b130a43796265725472757374312230200603550403131942616c74696d6f7265204379626572547275737420526f6f74301e170d3030303531323138343630305a170d3235303531323233353930305a305a310b300906035504061302494531123010060355040a130942616c74696d6f726531133011060355040b130a43796265725472757374312230200603550403131942616c74696d6f7265204379626572547275737420526f6f7430820122300d06092a864886f70d01010105000382010f003082010a0282010100a304bb22ab983d57e826729ab579d429e2e1e89580b1b0e35b8e2b299a64dfa15dedb009056ddb282ece62a262feb488da12eb38eb219dc0412b01527b8877d31c8fc7bab988b56a09e773e81140a7d1ccca628d2de58f0ba650d2a850c328eaf5ab25878a9a961ca967b83f0cd5f7f952132fc21bd57070f08fc012ca06cb9ae1d9ca337a77d6f8ecb9f16844424813d2c0c2a4ae5e60feb6a605fcb4dd075902d459189863f5a563e0900c7d5db2067af385eaebd403ae5e843e5fff15ed69bcf939367275cf77524df3c9902cb93de5c923533f1f2498215c079929bdc63aece76e863a6b97746333bd681831f0788d76bffc9e8e5d2a86a74d90dc271a390203010001a3453043301d0603551d0e04160414e59d5930824758ccacfa085436867b3ab5044df030120603551d130101ff040830060101ff020103300e0603551d0f0101ff040403020106300d06092a864886f70d01010505000382010100850c5d8ee46f51684205a0ddbb4f27258403bdf764fd2dd730e3a41017ebda2929b6793f76f6191323b8100af958a4d46170bd04616a128a17d50abdc5bc307cd6e90c258d86404feccca37e38c637114feddd68318e4cd2b30174eebe755e07481a7f70ff165c84c07985b805fd7fbe6511a30fc002b4f852373904d5a9317a18bfa02af41299f7a34582e33c5ef59d9eb5c89e7c2ec8a49e4e08144b6dfd706d6b1a63bd64e61fb7cef0f29f2ebb1bb7f250887392c2e2e3168d9a3202ab8e18dde91011ee7e35ab90af3e30947ad0333da7650ff5fc8e9e62cf47442c015dbb1db532d247d2382ed0fe81dc326a1eb5ee3cd5fce7811d19c32442ea6339a9	087244a066d1e0a9f731d4a30869fb9b.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2708	087244a066d1e0a9f731d4a30869fb9b.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2708	087244a066d1e0a9f731d4a30869fb9b.exe
2212	087244a066d1e0a9f731d4a30869fb9b.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2708 wrote to memory of 2212	2708	087244a066d1e0a9f731d4a30869fb9b.exe	15
PID 2708 wrote to memory of 2212	2708	087244a066d1e0a9f731d4a30869fb9b.exe	15
PID 2708 wrote to memory of 2212	2708	087244a066d1e0a9f731d4a30869fb9b.exe	15

C:\Users\Admin\AppData\Local\Temp\087244a066d1e0a9f731d4a30869fb9b.exe
"C:\Users\Admin\AppData\Local\Temp\087244a066d1e0a9f731d4a30869fb9b.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2708
- C:\Users\Admin\AppData\Local\Temp\087244a066d1e0a9f731d4a30869fb9b.exe
  C:\Users\Admin\AppData\Local\Temp\087244a066d1e0a9f731d4a30869fb9b.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of UnmapMainImage
  PID:2212

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/2212-14-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2212-16-0x0000000001660000-0x00000000016C6000-memory.dmp

Filesize
408KB

Download
memory/2212-21-0x0000000004EB0000-0x0000000004F0F000-memory.dmp

Filesize
380KB

Download
memory/2212-20-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2212-40-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2212-35-0x000000000B5D0000-0x000000000B60C000-memory.dmp

Filesize
240KB

Download
memory/2212-34-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2708-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2708-2-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/2708-12-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/2708-1-0x0000000001600000-0x0000000001666000-memory.dmp

Filesize
408KB

Download

Analysis

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