54297d59ed4cd61f68f6efe987d14bf8e3993eb98c6a459d96c34b2f6b038661

General

Target

0970f0b9276d9192d9c8b166ba574fb6.exe
Size

771KB
MD5

0970f0b9276d9192d9c8b166ba574fb6
SHA1

c3136ac4f8959d10920d9a30a3cb7d0a5a4c9ac9
SHA256

54297d59ed4cd61f68f6efe987d14bf8e3993eb98c6a459d96c34b2f6b038661
SHA512

32979e2b8fe242edf910ccf566502e989fd1d24c885c9064aee3a1dc4d877fcaa0c6035a342eea35384416458ac3d4517f83eddbbcf09a97c711ac14ae7a382d
SSDEEP

12288:F80L6E3gfcu7t7An54NwPk3U7jymb10VHmDXTuFaa2AtyGTKOF25ZoJJyhRge8B/:FL3O7t7Anxbjjb10hJaothZ2/T6FBBB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2680	0970f0b9276d9192d9c8b166ba574fb6.exe

Executes dropped EXE 1 IoCs

pid	Process
2680	0970f0b9276d9192d9c8b166ba574fb6.exe

Loads dropped DLL 1 IoCs

pid	Process
1872	0970f0b9276d9192d9c8b166ba574fb6.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 = 19000000010000001000000068cb42b035ea773e52ef50ecf50ec529030000000100000014000000d4de20d05e66fc53fe1a50882c78db2852cae47409000000010000000c000000300a06082b060105050703011d0000000100000010000000918ad43a9475f78bb5243de886d8103c140000000100000014000000e59d5930824758ccacfa085436867b3ab5044df053000000010000002400000030223020060a2b06010401b13e01640130123010060a2b0601040182373c0101030200c00b0000000100000034000000420061006c00740069006d006f007200650020004300790062006500720054007200750073007400200052006f006f00740000000f0000000100000014000000ce0e658aa3e847e467a147b3049191093d055e6f20000000010000007b030000308203773082025fa0030201020204020000b9300d06092a864886f70d0101050500305a310b300906035504061302494531123010060355040a130942616c74696d6f726531133011060355040b130a43796265725472757374312230200603550403131942616c74696d6f7265204379626572547275737420526f6f74301e170d3030303531323138343630305a170d3235303531323233353930305a305a310b300906035504061302494531123010060355040a130942616c74696d6f726531133011060355040b130a43796265725472757374312230200603550403131942616c74696d6f7265204379626572547275737420526f6f7430820122300d06092a864886f70d01010105000382010f003082010a0282010100a304bb22ab983d57e826729ab579d429e2e1e89580b1b0e35b8e2b299a64dfa15dedb009056ddb282ece62a262feb488da12eb38eb219dc0412b01527b8877d31c8fc7bab988b56a09e773e81140a7d1ccca628d2de58f0ba650d2a850c328eaf5ab25878a9a961ca967b83f0cd5f7f952132fc21bd57070f08fc012ca06cb9ae1d9ca337a77d6f8ecb9f16844424813d2c0c2a4ae5e60feb6a605fcb4dd075902d459189863f5a563e0900c7d5db2067af385eaebd403ae5e843e5fff15ed69bcf939367275cf77524df3c9902cb93de5c923533f1f2498215c079929bdc63aece76e863a6b97746333bd681831f0788d76bffc9e8e5d2a86a74d90dc271a390203010001a3453043301d0603551d0e04160414e59d5930824758ccacfa085436867b3ab5044df030120603551d130101ff040830060101ff020103300e0603551d0f0101ff040403020106300d06092a864886f70d01010505000382010100850c5d8ee46f51684205a0ddbb4f27258403bdf764fd2dd730e3a41017ebda2929b6793f76f6191323b8100af958a4d46170bd04616a128a17d50abdc5bc307cd6e90c258d86404feccca37e38c637114feddd68318e4cd2b30174eebe755e07481a7f70ff165c84c07985b805fd7fbe6511a30fc002b4f852373904d5a9317a18bfa02af41299f7a34582e33c5ef59d9eb5c89e7c2ec8a49e4e08144b6dfd706d6b1a63bd64e61fb7cef0f29f2ebb1bb7f250887392c2e2e3168d9a3202ab8e18dde91011ee7e35ab90af3e30947ad0333da7650ff5fc8e9e62cf47442c015dbb1db532d247d2382ed0fe81dc326a1eb5ee3cd5fce7811d19c32442ea6339a9	0970f0b9276d9192d9c8b166ba574fb6.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474	0970f0b9276d9192d9c8b166ba574fb6.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 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	0970f0b9276d9192d9c8b166ba574fb6.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1872	0970f0b9276d9192d9c8b166ba574fb6.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1872	0970f0b9276d9192d9c8b166ba574fb6.exe
2680	0970f0b9276d9192d9c8b166ba574fb6.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1872 wrote to memory of 2680	1872	0970f0b9276d9192d9c8b166ba574fb6.exe	28
PID 1872 wrote to memory of 2680	1872	0970f0b9276d9192d9c8b166ba574fb6.exe	28
PID 1872 wrote to memory of 2680	1872	0970f0b9276d9192d9c8b166ba574fb6.exe	28
PID 1872 wrote to memory of 2680	1872	0970f0b9276d9192d9c8b166ba574fb6.exe	28

C:\Users\Admin\AppData\Local\Temp\0970f0b9276d9192d9c8b166ba574fb6.exe
"C:\Users\Admin\AppData\Local\Temp\0970f0b9276d9192d9c8b166ba574fb6.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1872
- C:\Users\Admin\AppData\Local\Temp\0970f0b9276d9192d9c8b166ba574fb6.exe
  C:\Users\Admin\AppData\Local\Temp\0970f0b9276d9192d9c8b166ba574fb6.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious use of UnmapMainImage
  PID:2680

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\0970f0b9276d9192d9c8b166ba574fb6.exe

Filesize
97KB

MD5
88862d13f01c11400e594456ceed3fd2

SHA1
744c647796cae7dc10b36f5f21813551da49f92d

SHA256
7060b67e23ed4fb5512a53d46f18d71a3a9cde0ce666d98449c52797966980e9

SHA512
f5930f64bb4aedc4c1d41e5c296b3ae9ceaa65c55da6cc07eff21a709d4b932395011348e4f9219c51968b739fec29c90fc7fe4f74bcac8a887bec61f7c16c87

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab82C9.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar831A.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
\Users\Admin\AppData\Local\Temp\0970f0b9276d9192d9c8b166ba574fb6.exe

Filesize
771KB

MD5
b227bd1528eaf588888cd468e67a2c4f

SHA1
bbb4d5fe6ad2292aee36e583cc6f73822b48df33

SHA256
bc0969b1d2334651f390a1810bbab1ebd19811e2c4c95ed966b6fe33b2c359c0

SHA512
ab67a64e080d0e8f97e81641a7832fe48c0182b010f5a6c6e959ae339028a292cc1b8822bf81f95bf6f6fa3fe9e45e99dc9fce5a1b9d525d87df20d787a4a903

Download Submit
memory/1872-1-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/1872-6-0x0000000000190000-0x00000000001F6000-memory.dmp

Filesize
408KB

Download
memory/1872-14-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/1872-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/1872-12-0x0000000003070000-0x00000000030D6000-memory.dmp

Filesize
408KB

Download
memory/2680-16-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2680-26-0x00000000014B0000-0x000000000150F000-memory.dmp

Filesize
380KB

Download
memory/2680-23-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2680-18-0x0000000000190000-0x00000000001F6000-memory.dmp

Filesize
408KB

Download
memory/2680-77-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2680-83-0x00000000055D0000-0x000000000560C000-memory.dmp

Filesize
240KB

Download
memory/2680-82-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download

Analysis

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