84d58039ddcf0461f75a47134d4c9eedea036bcc175100a1b22cb5ca7ead10c8

General

Target

84d58039ddcf0461f75a47134d4c9eedea036bcc175100a1b22cb5ca7ead10c8.exe
Size

28KB
MD5

4c2ec8069573848e65c0e537345889de
SHA1

ff1dd04395c60dcc83fafddfdf5092c58e39f4ca
SHA256

84d58039ddcf0461f75a47134d4c9eedea036bcc175100a1b22cb5ca7ead10c8
SHA512

65a88c6df3df8e03584c0d2615f797ae854df1fc30ce2595ab446d11ced577240f662ee2bacd5e739aac04dfc3df4e5af44e60cf5109897d9ce5db780d9edbad
SSDEEP

384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNpHHCRjh:Dv8IRRdsxq1DjJcqfUHiRjh

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1196	services.exe

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral2/memory/548-132-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/files/0x0007000000022f5a-134.dat	upx
behavioral2/files/0x0007000000022f5a-135.dat	upx
behavioral2/memory/1196-137-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/548-138-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/1196-139-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	84d58039ddcf0461f75a47134d4c9eedea036bcc175100a1b22cb5ca7ead10c8.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	84d58039ddcf0461f75a47134d4c9eedea036bcc175100a1b22cb5ca7ead10c8.exe
File opened for modification	C:\Windows\java.exe	84d58039ddcf0461f75a47134d4c9eedea036bcc175100a1b22cb5ca7ead10c8.exe
File created	C:\Windows\java.exe	84d58039ddcf0461f75a47134d4c9eedea036bcc175100a1b22cb5ca7ead10c8.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 548 wrote to memory of 1196	548	84d58039ddcf0461f75a47134d4c9eedea036bcc175100a1b22cb5ca7ead10c8.exe	83
PID 548 wrote to memory of 1196	548	84d58039ddcf0461f75a47134d4c9eedea036bcc175100a1b22cb5ca7ead10c8.exe	83
PID 548 wrote to memory of 1196	548	84d58039ddcf0461f75a47134d4c9eedea036bcc175100a1b22cb5ca7ead10c8.exe	83

C:\Users\Admin\AppData\Local\Temp\84d58039ddcf0461f75a47134d4c9eedea036bcc175100a1b22cb5ca7ead10c8.exe
"C:\Users\Admin\AppData\Local\Temp\84d58039ddcf0461f75a47134d4c9eedea036bcc175100a1b22cb5ca7ead10c8.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:548
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:1196

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
1KB

MD5
4b35638085230c8f1ff8f48225c716ef

SHA1
804de20982d21a933aac8dfe317145e00f1dafe4

SHA256
aa626923c02aabb626dac52bab3b2e07d8bc919580301fdf0cee7a35cd00ab08

SHA512
bfd8b6c8293db36f6d6327f85fbcaa607a593f86b736e6d751eab459fd94ab36f028efb97e0b2b10467a4751f3373c86db2e42da1a4e932a621c4f36d07ec692

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
1KB

MD5
3de84d4060a520fed2da5728fb127f9b

SHA1
bdf152f7a4f05a7322ca2e52a70d441e9163800f

SHA256
15fc15036c82816a86a9160f80611236439be10a92dd55424abb5f57a794ae40

SHA512
e394fa4f5d906dfcf3c5eda6279950f7b4538aad623cb2136c18e804d3532594c8519539c1877bda5a277b52748649619fb7b201584d85cf4d6e852757e73193

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
1KB

MD5
f0785815f8321e4e8b8051a6ca6acd9f

SHA1
9401c3889bc8b3afa98f35715f9f31453b9fae3a

SHA256
49402dd083013a64f64634a42678d38cac5a789aff543c312819f26a818ce966

SHA512
f423b046d6d69186f4096b0ab237368289a634594f7ea9dbebdddd5367d4456adb09003fe60b53ef741784bfe1ce5da6443df02d41fe265e7eb5e53b17c10b44

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
1KB

MD5
6d2812ed33389d74ce8601f1f785b261

SHA1
71c1de99bbd8fd34beb094a545bf2b48e291048d

SHA256
1e438bdfd7893af7b84f5a8ed4ae746391eee4466066235234f7124cf902b3a4

SHA512
68939b175e2985eca8a3a49b1c0a2940ee960c5e0d1a7bd081dd75ffc5352228fee9678a29233efc7a7a79f0a36ec12bd3598279750d1cecdfd3389355c94413

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/548-132-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/548-138-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/1196-137-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1196-139-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

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