zgrat | df9932529eb49b70e0511e6a4ecf5fb5e3aa3e14b6e54b07aac2bfee434cd594

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
29-12-2023 22:52

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General

Target

062e404f794bf1f0aebe06c82bb2204f.exe
Size

5.1MB
MD5

062e404f794bf1f0aebe06c82bb2204f
SHA1

7d4ef888f8168750582d04a9c227bf5c44329e34
SHA256

df9932529eb49b70e0511e6a4ecf5fb5e3aa3e14b6e54b07aac2bfee434cd594
SHA512

d038a34f8adb353a8b7deb330c0039a1d4ea57193dc552419fcffb0800288ce67d85d0e8dfe2ea9a8b6e4fd6abdf0d3a2200abc912c96dcf2a9c634cb1cf44cb
SSDEEP

98304:nxfp60OIol+C5kybsSI44MZYIb3uVnTsLTv32HvdTdyUM2gk:nRA+2HlSM+jVTWv32Jg

Score

10^/10

zgrat rat

Malware Config

Signatures

Detect ZGRat V1 1 IoCs

resource	yara_rule
behavioral1/memory/2248-4-0x0000000000A50000-0x0000000000A66000-memory.dmp	family_zgrat_v1

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2248	062e404f794bf1f0aebe06c82bb2204f.exe
2248	062e404f794bf1f0aebe06c82bb2204f.exe
2248	062e404f794bf1f0aebe06c82bb2204f.exe
2248	062e404f794bf1f0aebe06c82bb2204f.exe
2248	062e404f794bf1f0aebe06c82bb2204f.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2248	062e404f794bf1f0aebe06c82bb2204f.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2248 wrote to memory of 2252	2248	062e404f794bf1f0aebe06c82bb2204f.exe	25
PID 2248 wrote to memory of 2252	2248	062e404f794bf1f0aebe06c82bb2204f.exe	25
PID 2248 wrote to memory of 2252	2248	062e404f794bf1f0aebe06c82bb2204f.exe	25
PID 2248 wrote to memory of 2252	2248	062e404f794bf1f0aebe06c82bb2204f.exe	25
PID 2248 wrote to memory of 2796	2248	062e404f794bf1f0aebe06c82bb2204f.exe	24
PID 2248 wrote to memory of 2796	2248	062e404f794bf1f0aebe06c82bb2204f.exe	24
PID 2248 wrote to memory of 2796	2248	062e404f794bf1f0aebe06c82bb2204f.exe	24
PID 2248 wrote to memory of 2796	2248	062e404f794bf1f0aebe06c82bb2204f.exe	24
PID 2248 wrote to memory of 2356	2248	062e404f794bf1f0aebe06c82bb2204f.exe	23
PID 2248 wrote to memory of 2356	2248	062e404f794bf1f0aebe06c82bb2204f.exe	23
PID 2248 wrote to memory of 2356	2248	062e404f794bf1f0aebe06c82bb2204f.exe	23
PID 2248 wrote to memory of 2356	2248	062e404f794bf1f0aebe06c82bb2204f.exe	23
PID 2248 wrote to memory of 2264	2248	062e404f794bf1f0aebe06c82bb2204f.exe	22
PID 2248 wrote to memory of 2264	2248	062e404f794bf1f0aebe06c82bb2204f.exe	22
PID 2248 wrote to memory of 2264	2248	062e404f794bf1f0aebe06c82bb2204f.exe	22
PID 2248 wrote to memory of 2264	2248	062e404f794bf1f0aebe06c82bb2204f.exe	22
PID 2248 wrote to memory of 2088	2248	062e404f794bf1f0aebe06c82bb2204f.exe	21
PID 2248 wrote to memory of 2088	2248	062e404f794bf1f0aebe06c82bb2204f.exe	21
PID 2248 wrote to memory of 2088	2248	062e404f794bf1f0aebe06c82bb2204f.exe	21
PID 2248 wrote to memory of 2088	2248	062e404f794bf1f0aebe06c82bb2204f.exe	21

C:\Users\Admin\AppData\Local\Temp\062e404f794bf1f0aebe06c82bb2204f.exe
"C:\Users\Admin\AppData\Local\Temp\062e404f794bf1f0aebe06c82bb2204f.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2248
- C:\Users\Admin\AppData\Local\Temp\062e404f794bf1f0aebe06c82bb2204f.exe
  "C:\Users\Admin\AppData\Local\Temp\062e404f794bf1f0aebe06c82bb2204f.exe"
  2⤵
  PID:2088
- C:\Users\Admin\AppData\Local\Temp\062e404f794bf1f0aebe06c82bb2204f.exe
  "C:\Users\Admin\AppData\Local\Temp\062e404f794bf1f0aebe06c82bb2204f.exe"
  2⤵
  PID:2264
- C:\Users\Admin\AppData\Local\Temp\062e404f794bf1f0aebe06c82bb2204f.exe
  "C:\Users\Admin\AppData\Local\Temp\062e404f794bf1f0aebe06c82bb2204f.exe"
  2⤵
  PID:2356
- C:\Users\Admin\AppData\Local\Temp\062e404f794bf1f0aebe06c82bb2204f.exe
  "C:\Users\Admin\AppData\Local\Temp\062e404f794bf1f0aebe06c82bb2204f.exe"
  2⤵
  PID:2796
- C:\Users\Admin\AppData\Local\Temp\062e404f794bf1f0aebe06c82bb2204f.exe
  "C:\Users\Admin\AppData\Local\Temp\062e404f794bf1f0aebe06c82bb2204f.exe"
  2⤵
  PID:2252

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2248-1-0x0000000000100000-0x000000000062C000-memory.dmp

Filesize
5.2MB

Download
memory/2248-0-0x0000000074170000-0x000000007485E000-memory.dmp

Filesize
6.9MB

Download
memory/2248-2-0x0000000005110000-0x0000000005636000-memory.dmp

Filesize
5.1MB

Download
memory/2248-3-0x0000000004C70000-0x0000000004CB0000-memory.dmp

Filesize
256KB

Download
memory/2248-4-0x0000000000A50000-0x0000000000A66000-memory.dmp

Filesize
88KB

Download
memory/2248-5-0x0000000074170000-0x000000007485E000-memory.dmp

Filesize
6.9MB

Download