80624e23929622d85305d6df25663620667c2cb06431c34a7a632ab2045aa8b9

General

Target

NEAS.585cf71e2f69a984d6949dd6cdab5810.exe
Size

960KB
MD5

585cf71e2f69a984d6949dd6cdab5810
SHA1

cc1e0049973a15a2d40adcb39387c3fe6f27d24a
SHA256

80624e23929622d85305d6df25663620667c2cb06431c34a7a632ab2045aa8b9
SHA512

32d791947839ec8691f4abec5a34b2aed62db517eb77d44921b64c83a65a04439cb126de020b746362ac4f68edd4280cf15bd31bafc1df92c679e09378344262
SSDEEP

24576:nFRnXZI26p9YYmtuC9iWPWqTvIpx4AUAkEa/ZSTeF+77LX:lOYYmtuC9FPWqTcYAkEgqeF+bX

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2572	NEAS.585cf71e2f69a984d6949dd6cdab5810.exe

Executes dropped EXE 1 IoCs

pid	Process
2572	NEAS.585cf71e2f69a984d6949dd6cdab5810.exe

Loads dropped DLL 1 IoCs

pid	Process
1940	NEAS.585cf71e2f69a984d6949dd6cdab5810.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	NEAS.585cf71e2f69a984d6949dd6cdab5810.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 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	NEAS.585cf71e2f69a984d6949dd6cdab5810.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 19000000010000001000000068cb42b035ea773e52ef50ecf50ec529030000000100000014000000d4de20d05e66fc53fe1a50882c78db2852cae47409000000010000000c000000300a06082b060105050703011d0000000100000010000000918ad43a9475f78bb5243de886d8103c140000000100000014000000e59d5930824758ccacfa085436867b3ab5044df053000000010000002400000030223020060a2b06010401b13e01640130123010060a2b0601040182373c0101030200c00b0000000100000034000000420061006c00740069006d006f007200650020004300790062006500720054007200750073007400200052006f006f00740000000f0000000100000014000000ce0e658aa3e847e467a147b3049191093d055e6f20000000010000007b030000308203773082025fa0030201020204020000b9300d06092a864886f70d0101050500305a310b300906035504061302494531123010060355040a130942616c74696d6f726531133011060355040b130a43796265725472757374312230200603550403131942616c74696d6f7265204379626572547275737420526f6f74301e170d3030303531323138343630305a170d3235303531323233353930305a305a310b300906035504061302494531123010060355040a130942616c74696d6f726531133011060355040b130a43796265725472757374312230200603550403131942616c74696d6f7265204379626572547275737420526f6f7430820122300d06092a864886f70d01010105000382010f003082010a0282010100a304bb22ab983d57e826729ab579d429e2e1e89580b1b0e35b8e2b299a64dfa15dedb009056ddb282ece62a262feb488da12eb38eb219dc0412b01527b8877d31c8fc7bab988b56a09e773e81140a7d1ccca628d2de58f0ba650d2a850c328eaf5ab25878a9a961ca967b83f0cd5f7f952132fc21bd57070f08fc012ca06cb9ae1d9ca337a77d6f8ecb9f16844424813d2c0c2a4ae5e60feb6a605fcb4dd075902d459189863f5a563e0900c7d5db2067af385eaebd403ae5e843e5fff15ed69bcf939367275cf77524df3c9902cb93de5c923533f1f2498215c079929bdc63aece76e863a6b97746333bd681831f0788d76bffc9e8e5d2a86a74d90dc271a390203010001a3453043301d0603551d0e04160414e59d5930824758ccacfa085436867b3ab5044df030120603551d130101ff040830060101ff020103300e0603551d0f0101ff040403020106300d06092a864886f70d01010505000382010100850c5d8ee46f51684205a0ddbb4f27258403bdf764fd2dd730e3a41017ebda2929b6793f76f6191323b8100af958a4d46170bd04616a128a17d50abdc5bc307cd6e90c258d86404feccca37e38c637114feddd68318e4cd2b30174eebe755e07481a7f70ff165c84c07985b805fd7fbe6511a30fc002b4f852373904d5a9317a18bfa02af41299f7a34582e33c5ef59d9eb5c89e7c2ec8a49e4e08144b6dfd706d6b1a63bd64e61fb7cef0f29f2ebb1bb7f250887392c2e2e3168d9a3202ab8e18dde91011ee7e35ab90af3e30947ad0333da7650ff5fc8e9e62cf47442c015dbb1db532d247d2382ed0fe81dc326a1eb5ee3cd5fce7811d19c32442ea6339a9	NEAS.585cf71e2f69a984d6949dd6cdab5810.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2572	NEAS.585cf71e2f69a984d6949dd6cdab5810.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1940	NEAS.585cf71e2f69a984d6949dd6cdab5810.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2572	NEAS.585cf71e2f69a984d6949dd6cdab5810.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1940 wrote to memory of 2572	1940	NEAS.585cf71e2f69a984d6949dd6cdab5810.exe	29
PID 1940 wrote to memory of 2572	1940	NEAS.585cf71e2f69a984d6949dd6cdab5810.exe	29
PID 1940 wrote to memory of 2572	1940	NEAS.585cf71e2f69a984d6949dd6cdab5810.exe	29
PID 1940 wrote to memory of 2572	1940	NEAS.585cf71e2f69a984d6949dd6cdab5810.exe	29

C:\Users\Admin\AppData\Local\Temp\NEAS.585cf71e2f69a984d6949dd6cdab5810.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.585cf71e2f69a984d6949dd6cdab5810.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1940
- C:\Users\Admin\AppData\Local\Temp\NEAS.585cf71e2f69a984d6949dd6cdab5810.exe
  C:\Users\Admin\AppData\Local\Temp\NEAS.585cf71e2f69a984d6949dd6cdab5810.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  PID:2572

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\Cab875B.tmp

Filesize
61KB

MD5
f3441b8572aae8801c04f3060b550443

SHA1
4ef0a35436125d6821831ef36c28ffaf196cda15

SHA256
6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

SHA512
5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

Download Submit
C:\Users\Admin\AppData\Local\Temp\NEAS.585cf71e2f69a984d6949dd6cdab5810.exe

Filesize
960KB

MD5
260e494b5bf7c9a6fdba998814307001

SHA1
409b31fd068f2adcbb45b423c187d3da16e4e5ac

SHA256
5db3bd2cda4f40a1e0f79a2daeeb4080faed7ea77115341675c91c7f6998eda2

SHA512
3b1111407fb73bfc312cf9bca45805405fcccbd2b1591f85008080258dd914f71482eb99ad0d02a849e532a3fa9f9ea3fe1c0b1e39d8ece0d559fcdf98c63b59

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar8809.tmp

Filesize
163KB

MD5
9441737383d21192400eca82fda910ec

SHA1
725e0d606a4fc9ba44aa8ffde65bed15e65367e4

SHA256
bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

SHA512
7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

Download Submit
\Users\Admin\AppData\Local\Temp\NEAS.585cf71e2f69a984d6949dd6cdab5810.exe

Filesize
960KB

MD5
260e494b5bf7c9a6fdba998814307001

SHA1
409b31fd068f2adcbb45b423c187d3da16e4e5ac

SHA256
5db3bd2cda4f40a1e0f79a2daeeb4080faed7ea77115341675c91c7f6998eda2

SHA512
3b1111407fb73bfc312cf9bca45805405fcccbd2b1591f85008080258dd914f71482eb99ad0d02a849e532a3fa9f9ea3fe1c0b1e39d8ece0d559fcdf98c63b59

Download Submit
memory/1940-8-0x0000000000400000-0x00000000004F0000-memory.dmp

Filesize
960KB

Download
memory/1940-0-0x0000000000400000-0x00000000004F0000-memory.dmp

Filesize
960KB

Download
memory/1940-6-0x0000000002FA0000-0x0000000003090000-memory.dmp

Filesize
960KB

Download
memory/2572-10-0x0000000000400000-0x00000000004F0000-memory.dmp

Filesize
960KB

Download
memory/2572-11-0x0000000000400000-0x00000000004A3000-memory.dmp

Filesize
652KB

Download
memory/2572-12-0x0000000000310000-0x0000000000400000-memory.dmp

Filesize
960KB

Download
memory/2572-66-0x000000000D7B0000-0x000000000D853000-memory.dmp

Filesize
652KB

Download
memory/2572-65-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2572-72-0x0000000000400000-0x00000000004F0000-memory.dmp

Filesize
960KB

Download

Analysis

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