00a883b1f66bb54dd01b0a0f49f68380d11e034aa2a6af70536506bf028bf589

General

Target

133d43885a96c4e24a1898e89cb8662b.exe
Size

40KB
MD5

133d43885a96c4e24a1898e89cb8662b
SHA1

1ddce979af178cc587175138971d39a12701a0d5
SHA256

00a883b1f66bb54dd01b0a0f49f68380d11e034aa2a6af70536506bf028bf589
SHA512

eb93af350332516d68f19075df42aa77751b92c43dd1650dfe066bf54e91d1691325d3bf8b780a0cbef300f1a8377f59afffb3f0f07b9f1fb532cd9c1dd05e6a
SSDEEP

768:aq9m/ZsybSg2ts4L3RLc/qjhsKmHbk1+qJ0UtHjo:aqk/Zdic/qjh8w19JDHjo

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1184	services.exe

UPX packed file 16 IoCs

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

upx

resource	yara_rule
behavioral2/files/0x0007000000023237-7.dat	upx
behavioral2/memory/1184-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1184-13-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1184-17-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1184-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1184-22-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1184-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1184-30-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1184-31-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1184-35-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1184-86-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1184-127-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1184-140-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1184-144-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1184-145-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1184-186-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	133d43885a96c4e24a1898e89cb8662b.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	133d43885a96c4e24a1898e89cb8662b.exe
File opened for modification	C:\Windows\java.exe	133d43885a96c4e24a1898e89cb8662b.exe
File created	C:\Windows\java.exe	133d43885a96c4e24a1898e89cb8662b.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4716 wrote to memory of 1184	4716	133d43885a96c4e24a1898e89cb8662b.exe	17
PID 4716 wrote to memory of 1184	4716	133d43885a96c4e24a1898e89cb8662b.exe	17
PID 4716 wrote to memory of 1184	4716	133d43885a96c4e24a1898e89cb8662b.exe	17

C:\Users\Admin\AppData\Local\Temp\133d43885a96c4e24a1898e89cb8662b.exe
"C:\Users\Admin\AppData\Local\Temp\133d43885a96c4e24a1898e89cb8662b.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:4716
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:1184

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

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\Microsoft\Windows\INetCache\IE\BJCNBC62\default[1].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\NSWVVUXL\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpB1E8.tmp

Filesize
1KB

MD5
05c1b09c58a619e6b34bcb2b224ccf85

SHA1
064b00443cf5c429979a0ab26965347365e6136b

SHA256
821cc04e7431ea9af1067a2e2cb6ff336dc83b9d4294f20dc38fd00041647775

SHA512
890c1e96adf0854cc7aa1f5337621d03047714a7553fb4165ac5dd9be375c89ab85e94b091ee8da3b550528eac9d8311c912117509d3c566301869824b952d68

Download Submit
C:\Users\Admin\AppData\Local\Temp\u4ywfuljt.log

Filesize
1KB

MD5
15d50b96c3375ef9c3a3309f2842ec2b

SHA1
38c167ada952d932a764f2f95419c4cf4d5dcc2a

SHA256
ca3f4f2d40bb26e4748cfb261bedbaff0f0c5a64ae4869562d618239fc6b91c9

SHA512
0db7fd4cb991553fd28e0a72fbbf9fdc74322696419b9c32a08be260b22b141aca6ea2283a67b1fb49876a67971a98cb1ccce685d0c361286db246fc7b618be5

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

Filesize
1KB

MD5
d5bde04f96940d399bd2a775d8107662

SHA1
37cd2ebe2821ea53825c4dee5bf874b49898b6dc

SHA256
98c9537b6a4b1637a059fbeeaa05875f1931cb90efaf58b9660b6fa664d3768f

SHA512
3cc03259626eba5d5fe02803bac0ecad09867fbfe0a8f27a806351194b050a23087d2250a630c3a14cf7222ca523db464d8009121228e941999de5d95072b363

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

Filesize
1KB

MD5
a03f42cdda7b540bfad4dd5953dde824

SHA1
be1408f69b9a5842ae77d7379f18cb26086e295d

SHA256
07b3527f324a808258daeb2b55fb89a344b9aa854f352aa44aa655ab3ab5b9bc

SHA512
5cf6d5300c6c6d7faed91aa196e189f9a011af23d3a76e4285767285c32a226dc977b59fbd8069ef8a318b7ae08519a0faa61da208706f04e08b897fec4b1f9a

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1184-35-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1184-86-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1184-31-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1184-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1184-22-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1184-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1184-17-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1184-30-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1184-13-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1184-127-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1184-140-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1184-144-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1184-145-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1184-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1184-186-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4716-0-0x0000000000500000-0x000000000050D000-memory.dmp

Filesize
52KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads