3c5ad4612f2b8447dafa03e2d95b075d9da1b4af723ca6d19038987114ee70c4

General

Target

3c5ad4612f2b8447dafa03e2d95b075d9da1b4af723ca6d19038987114ee70c4.exe
Size

41KB
MD5

0bde2fbf11ae6b7e5229b69bfca1c6bd
SHA1

5ef2d78bb62b51a03c3beafe818ed77460efe45a
SHA256

3c5ad4612f2b8447dafa03e2d95b075d9da1b4af723ca6d19038987114ee70c4
SHA512

cf638c5c14c78a9a6b3fc2aeb8d9fddc1fedc795c3a5c482106c1972eceefe9ead9df10e5cb23d25b2261a1f46a8b382ec4365260471d18e306429ecef1df6d7
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/N:AEwVs+0jNDY1qi/qV

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2696	services.exe

UPX packed file 25 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2212-4-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2212-3-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/files/0x0008000000017292-7.dat	upx
behavioral1/memory/2212-10-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2696-11-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2212-17-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2696-18-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2696-23-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2696-29-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2696-31-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2696-36-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2696-41-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2696-43-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2696-48-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2696-53-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2696-55-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2212-59-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2696-60-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2212-64-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2696-65-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x000a000000016ddf-75.dat	upx
behavioral1/memory/2212-86-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2696-87-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2212-90-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2696-91-0x0000000000400000-0x0000000000408000-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"	3c5ad4612f2b8447dafa03e2d95b075d9da1b4af723ca6d19038987114ee70c4.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	3c5ad4612f2b8447dafa03e2d95b075d9da1b4af723ca6d19038987114ee70c4.exe
File opened for modification	C:\Windows\java.exe	3c5ad4612f2b8447dafa03e2d95b075d9da1b4af723ca6d19038987114ee70c4.exe
File created	C:\Windows\java.exe	3c5ad4612f2b8447dafa03e2d95b075d9da1b4af723ca6d19038987114ee70c4.exe

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3c5ad4612f2b8447dafa03e2d95b075d9da1b4af723ca6d19038987114ee70c4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2212 wrote to memory of 2696	2212	3c5ad4612f2b8447dafa03e2d95b075d9da1b4af723ca6d19038987114ee70c4.exe	30
PID 2212 wrote to memory of 2696	2212	3c5ad4612f2b8447dafa03e2d95b075d9da1b4af723ca6d19038987114ee70c4.exe	30
PID 2212 wrote to memory of 2696	2212	3c5ad4612f2b8447dafa03e2d95b075d9da1b4af723ca6d19038987114ee70c4.exe	30
PID 2212 wrote to memory of 2696	2212	3c5ad4612f2b8447dafa03e2d95b075d9da1b4af723ca6d19038987114ee70c4.exe	30

C:\Users\Admin\AppData\Local\Temp\3c5ad4612f2b8447dafa03e2d95b075d9da1b4af723ca6d19038987114ee70c4.exe
"C:\Users\Admin\AppData\Local\Temp\3c5ad4612f2b8447dafa03e2d95b075d9da1b4af723ca6d19038987114ee70c4.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2212
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  PID:2696

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

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpDE12.tmp

Filesize
41KB

MD5
bc9d3a1a12e497e4589b18bccba6fd2c

SHA1
f905b5d123ac8889595ae6e0f722545a209a0984

SHA256
cd4fc3c99c3c59e37c03edf362070810b5dfa61f9c24c78583873bcc34e9e31a

SHA512
83e95a6a32510d9a5968bb4e785581112c029fb5340bd389934a635f4d843cc268039f44c4d985ea8931da98a58e79bdd965088711cbdf41ebd9a5ad6b1a9418

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

Filesize
192B

MD5
08986ed1fb1aa3d57f1661fd307f55c4

SHA1
02562f699c14d22dac5ce8e2f82c1561c9ac7c82

SHA256
306bb0a099728d42e003689c73cf6adcd2423baa64f8d6a76b5f334efb0f3e21

SHA512
7a53d7214c0ea95d7ad4c9788ede4ad86388503e2feed2a1b3544c4041939833b62e118f20c8475ebf285a0371e8100b554b8707af64b59b3b2f24605ce8e582

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2212-17-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2212-90-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2212-4-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2212-86-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2212-10-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2212-24-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2212-3-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2212-64-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2212-59-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2696-43-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2696-31-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2696-48-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2696-53-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2696-55-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2696-36-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2696-60-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2696-41-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2696-65-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2696-29-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2696-23-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2696-18-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2696-87-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2696-11-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2696-91-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads