2f180cdd911d05625498b9d0205cef06490a58c985d5bb872fcd9a8e7e63d494

General

Target

298074a0c088f611711cdea0022e9840N.exe
Size

29KB
MD5

298074a0c088f611711cdea0022e9840
SHA1

66ea70c46359fec65e3b0f0e55b74a610cdc226a
SHA256

2f180cdd911d05625498b9d0205cef06490a58c985d5bb872fcd9a8e7e63d494
SHA512

884b369657c42905829ab683f5141bddd8bc05cc51d9eabcddc4153407b50cbcd42285a0056fecb60e489c4853cd322666f3f64e120e25da8fb658e3956a94c9
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/9:AEwVs+0jNDY1qi/ql

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3984	services.exe

UPX packed file 18 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4408-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0008000000023430-4.dat	upx
behavioral2/memory/3984-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4408-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3984-14-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3984-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3984-24-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3984-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3984-31-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3984-36-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3984-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3984-43-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3984-48-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4408-49-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3984-50-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4408-54-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3984-55-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000900000002343e-65.dat	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"	298074a0c088f611711cdea0022e9840N.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	298074a0c088f611711cdea0022e9840N.exe
File opened for modification	C:\Windows\java.exe	298074a0c088f611711cdea0022e9840N.exe
File created	C:\Windows\java.exe	298074a0c088f611711cdea0022e9840N.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	298074a0c088f611711cdea0022e9840N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4408 wrote to memory of 3984	4408	298074a0c088f611711cdea0022e9840N.exe	84
PID 4408 wrote to memory of 3984	4408	298074a0c088f611711cdea0022e9840N.exe	84
PID 4408 wrote to memory of 3984	4408	298074a0c088f611711cdea0022e9840N.exe	84

C:\Users\Admin\AppData\Local\Temp\298074a0c088f611711cdea0022e9840N.exe
"C:\Users\Admin\AppData\Local\Temp\298074a0c088f611711cdea0022e9840N.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4408
- 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:3984

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\BRZNMQLE\search[3].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp437A.tmp

Filesize
29KB

MD5
f9aeadbfdef74c79d57afe2920fad1f3

SHA1
4732889e79b14c184aaffbe2b7bb2fbac4455825

SHA256
5d11e5943d1b78251e7b7f06e4d89fcfe17308eb6cf676f1b72fc7b8db62b423

SHA512
9fe94a372e805b912e61658915059b00bd26fcad214acd813819fe929e5f90782a6356a5fd9fced8db8521389686b23d07bdcf83d7397d69c6d489dd5c32ef79

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

Filesize
320B

MD5
a93de274b710a0b88d6fb0b1de0ae928

SHA1
dfd8fb76025713b7d8a8a024cd164c22ee7772b6

SHA256
79c41ad6bbf97416e83b828f3d58bfda589a80b32426bd2d1086083e99ac81c7

SHA512
4b4c8892b583460a740afcfeb01e183a03295f442185057ced6e1d19bb4397665af704778bb5be29f9a5857460f29d958d5f2ef9525f02c0a3a33b574f51ed5d

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/3984-36-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3984-43-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3984-24-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3984-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3984-31-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3984-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3984-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3984-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3984-48-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3984-14-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3984-50-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3984-55-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4408-54-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4408-49-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4408-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4408-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads