0f1a7b6bd4393dda8a9fbcffa0fc1a8d0f6578cc721b8eaa119754634cb9e88a

General

Target

5a060e4d25aefd606515fc954e4383ff.exe
Size

385KB
MD5

5a060e4d25aefd606515fc954e4383ff
SHA1

ca64a2e4ef9a0466c4f82e8c935f3c2750e69d7f
SHA256

0f1a7b6bd4393dda8a9fbcffa0fc1a8d0f6578cc721b8eaa119754634cb9e88a
SHA512

8b5d8031d6d020838dce6fa05d452ecd93a77bddeb8072c8d54c1fe15e7d9187c12b7f7556986ffeb0c8e44593e07cac947de54765a0b0578dbe229494830565
SSDEEP

6144:u//Rzaoq/zfOqwxatODpljnc3H9vydvK29LEEl3yMhUb6kTceFZIT//AuPVB:upa5zfOqcKO03Nugk3yggFZv8B

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3016	5a060e4d25aefd606515fc954e4383ff.exe

Executes dropped EXE 1 IoCs

pid	Process
3016	5a060e4d25aefd606515fc954e4383ff.exe

Loads dropped DLL 1 IoCs

pid	Process
2480	5a060e4d25aefd606515fc954e4383ff.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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	5a060e4d25aefd606515fc954e4383ff.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 19000000010000001000000068cb42b035ea773e52ef50ecf50ec529030000000100000014000000d4de20d05e66fc53fe1a50882c78db2852cae47409000000010000000c000000300a06082b060105050703011d0000000100000010000000918ad43a9475f78bb5243de886d8103c140000000100000014000000e59d5930824758ccacfa085436867b3ab5044df053000000010000002400000030223020060a2b06010401b13e01640130123010060a2b0601040182373c0101030200c00b0000000100000034000000420061006c00740069006d006f007200650020004300790062006500720054007200750073007400200052006f006f00740000000f0000000100000014000000ce0e658aa3e847e467a147b3049191093d055e6f20000000010000007b030000308203773082025fa0030201020204020000b9300d06092a864886f70d0101050500305a310b300906035504061302494531123010060355040a130942616c74696d6f726531133011060355040b130a43796265725472757374312230200603550403131942616c74696d6f7265204379626572547275737420526f6f74301e170d3030303531323138343630305a170d3235303531323233353930305a305a310b300906035504061302494531123010060355040a130942616c74696d6f726531133011060355040b130a43796265725472757374312230200603550403131942616c74696d6f7265204379626572547275737420526f6f7430820122300d06092a864886f70d01010105000382010f003082010a0282010100a304bb22ab983d57e826729ab579d429e2e1e89580b1b0e35b8e2b299a64dfa15dedb009056ddb282ece62a262feb488da12eb38eb219dc0412b01527b8877d31c8fc7bab988b56a09e773e81140a7d1ccca628d2de58f0ba650d2a850c328eaf5ab25878a9a961ca967b83f0cd5f7f952132fc21bd57070f08fc012ca06cb9ae1d9ca337a77d6f8ecb9f16844424813d2c0c2a4ae5e60feb6a605fcb4dd075902d459189863f5a563e0900c7d5db2067af385eaebd403ae5e843e5fff15ed69bcf939367275cf77524df3c9902cb93de5c923533f1f2498215c079929bdc63aece76e863a6b97746333bd681831f0788d76bffc9e8e5d2a86a74d90dc271a390203010001a3453043301d0603551d0e04160414e59d5930824758ccacfa085436867b3ab5044df030120603551d130101ff040830060101ff020103300e0603551d0f0101ff040403020106300d06092a864886f70d01010505000382010100850c5d8ee46f51684205a0ddbb4f27258403bdf764fd2dd730e3a41017ebda2929b6793f76f6191323b8100af958a4d46170bd04616a128a17d50abdc5bc307cd6e90c258d86404feccca37e38c637114feddd68318e4cd2b30174eebe755e07481a7f70ff165c84c07985b805fd7fbe6511a30fc002b4f852373904d5a9317a18bfa02af41299f7a34582e33c5ef59d9eb5c89e7c2ec8a49e4e08144b6dfd706d6b1a63bd64e61fb7cef0f29f2ebb1bb7f250887392c2e2e3168d9a3202ab8e18dde91011ee7e35ab90af3e30947ad0333da7650ff5fc8e9e62cf47442c015dbb1db532d247d2382ed0fe81dc326a1eb5ee3cd5fce7811d19c32442ea6339a9	5a060e4d25aefd606515fc954e4383ff.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474	5a060e4d25aefd606515fc954e4383ff.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2480	5a060e4d25aefd606515fc954e4383ff.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2480	5a060e4d25aefd606515fc954e4383ff.exe
3016	5a060e4d25aefd606515fc954e4383ff.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2480 wrote to memory of 3016	2480	5a060e4d25aefd606515fc954e4383ff.exe	14
PID 2480 wrote to memory of 3016	2480	5a060e4d25aefd606515fc954e4383ff.exe	14
PID 2480 wrote to memory of 3016	2480	5a060e4d25aefd606515fc954e4383ff.exe	14
PID 2480 wrote to memory of 3016	2480	5a060e4d25aefd606515fc954e4383ff.exe	14

C:\Users\Admin\AppData\Local\Temp\5a060e4d25aefd606515fc954e4383ff.exe
C:\Users\Admin\AppData\Local\Temp\5a060e4d25aefd606515fc954e4383ff.exe
1⤵
- Deletes itself
- Executes dropped EXE
- Modifies system certificate store
- Suspicious use of UnmapMainImage
PID:3016

C:\Users\Admin\AppData\Local\Temp\5a060e4d25aefd606515fc954e4383ff.exe
"C:\Users\Admin\AppData\Local\Temp\5a060e4d25aefd606515fc954e4383ff.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2480

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

Loading Replay Monitor...

Downloads

memory/2480-14-0x0000000002C90000-0x0000000002CF6000-memory.dmp

Filesize
408KB

Download
memory/2480-2-0x0000000000330000-0x0000000000396000-memory.dmp

Filesize
408KB

Download
memory/2480-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2480-1-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/2480-13-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/3016-29-0x0000000002B90000-0x0000000002BEF000-memory.dmp

Filesize
380KB

Download
memory/3016-20-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/3016-23-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3016-17-0x0000000000220000-0x0000000000286000-memory.dmp

Filesize
408KB

Download
memory/3016-82-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/3016-83-0x00000000095C0000-0x00000000095FC000-memory.dmp

Filesize
240KB

Download
memory/3016-77-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/3016-84-0x00000000095C0000-0x00000000095FC000-memory.dmp

Filesize
240KB

Download

Analysis

Sharing