2ad1cbdf628b055dadbea41b7bded1d246978da20c0130313a3126e90347366e

General

Target

lilbabymkr.exe
Size

2.3MB
MD5

78cd19564478d0ae7cc4d2772431b4eb
SHA1

dd2ad87a8dc9d87961d8cb1dd2e6481f99832bc2
SHA256

2ad1cbdf628b055dadbea41b7bded1d246978da20c0130313a3126e90347366e
SHA512

cf4095d061c878fbd068a7e678913aefa12cb5bc8d1c6cd248bcfaa0c96532df6d63873d294701574bb90cad06160faec21fa53dcff3a3d34714ef5903e88c21
SSDEEP

49152:5tVPMoyXBl2CB3mnXNq7vDrK0//yj3oYqJpb2Dr4J7p23HDLF:lMoyx/2nuS0yup1z23HD5

Score

7^/10

upx

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
2520	lilbabymkr.exe

UPX packed file 16 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2520-0-0x0000000000400000-0x0000000000656000-memory.dmp	upx
behavioral1/memory/2520-65-0x0000000000400000-0x0000000000656000-memory.dmp	upx
behavioral1/memory/2520-67-0x0000000000400000-0x0000000000656000-memory.dmp	upx
behavioral1/memory/2520-69-0x0000000000400000-0x0000000000656000-memory.dmp	upx
behavioral1/memory/2520-71-0x0000000000400000-0x0000000000656000-memory.dmp	upx
behavioral1/memory/2520-73-0x0000000000400000-0x0000000000656000-memory.dmp	upx
behavioral1/memory/2520-75-0x0000000000400000-0x0000000000656000-memory.dmp	upx
behavioral1/memory/2520-77-0x0000000000400000-0x0000000000656000-memory.dmp	upx
behavioral1/memory/2520-79-0x0000000000400000-0x0000000000656000-memory.dmp	upx
behavioral1/memory/2520-81-0x0000000000400000-0x0000000000656000-memory.dmp	upx
behavioral1/memory/2520-83-0x0000000000400000-0x0000000000656000-memory.dmp	upx
behavioral1/memory/2520-85-0x0000000000400000-0x0000000000656000-memory.dmp	upx
behavioral1/memory/2520-87-0x0000000000400000-0x0000000000656000-memory.dmp	upx
behavioral1/memory/2520-89-0x0000000000400000-0x0000000000656000-memory.dmp	upx
behavioral1/memory/2520-91-0x0000000000400000-0x0000000000656000-memory.dmp	upx
behavioral1/memory/2520-93-0x0000000000400000-0x0000000000656000-memory.dmp	upx

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
3	pastebin.com
4	pastebin.com

Modifies system certificate store 2 TTPs 3 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

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

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: 33	2520	lilbabymkr.exe
Token: SeIncBasePriorityPrivilege	2520	lilbabymkr.exe

C:\Users\Admin\AppData\Local\Temp\lilbabymkr.exe
"C:\Users\Admin\AppData\Local\Temp\lilbabymkr.exe"
1⤵
- Loads dropped DLL
- Modifies system certificate store
- Suspicious use of AdjustPrivilegeToken
PID:2520

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\Cab909E.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar910E.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
\Users\Admin\AppData\Local\Temp\93D7DF83.nbp

Filesize
1003KB

MD5
065decb6f503b15b568eca6953e63c8e

SHA1
32392bb2df21f0ec807ff505e94a4ac55d972b8c

SHA256
160872d912ec806f1bc7c00b636f2e9b33d598a39a850ffe276aed66fb5ec53f

SHA512
a87e3ad9f22cad5a221487c440c64d4ddb6429a70d789db0bea5280027f41b67d6fce8a30c3df29808889075b33961b65cdf983c7910f92402c2e6b2408885e9

Download Submit
memory/2520-70-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2520-73-0x0000000000400000-0x0000000000656000-memory.dmp

Filesize
2.3MB

Download
memory/2520-1-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2520-65-0x0000000000400000-0x0000000000656000-memory.dmp

Filesize
2.3MB

Download
memory/2520-66-0x0000000003280000-0x000000000337F000-memory.dmp

Filesize
1020KB

Download
memory/2520-67-0x0000000000400000-0x0000000000656000-memory.dmp

Filesize
2.3MB

Download
memory/2520-69-0x0000000000400000-0x0000000000656000-memory.dmp

Filesize
2.3MB

Download
memory/2520-0-0x0000000000400000-0x0000000000656000-memory.dmp

Filesize
2.3MB

Download
memory/2520-71-0x0000000000400000-0x0000000000656000-memory.dmp

Filesize
2.3MB

Download
memory/2520-15-0x0000000003280000-0x000000000337F000-memory.dmp

Filesize
1020KB

Download
memory/2520-75-0x0000000000400000-0x0000000000656000-memory.dmp

Filesize
2.3MB

Download
memory/2520-77-0x0000000000400000-0x0000000000656000-memory.dmp

Filesize
2.3MB

Download
memory/2520-79-0x0000000000400000-0x0000000000656000-memory.dmp

Filesize
2.3MB

Download
memory/2520-81-0x0000000000400000-0x0000000000656000-memory.dmp

Filesize
2.3MB

Download
memory/2520-83-0x0000000000400000-0x0000000000656000-memory.dmp

Filesize
2.3MB

Download
memory/2520-85-0x0000000000400000-0x0000000000656000-memory.dmp

Filesize
2.3MB

Download
memory/2520-87-0x0000000000400000-0x0000000000656000-memory.dmp

Filesize
2.3MB

Download
memory/2520-89-0x0000000000400000-0x0000000000656000-memory.dmp

Filesize
2.3MB

Download
memory/2520-91-0x0000000000400000-0x0000000000656000-memory.dmp

Filesize
2.3MB

Download
memory/2520-93-0x0000000000400000-0x0000000000656000-memory.dmp

Filesize
2.3MB

Download

Analysis

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