d4339e45d722343773958d7f893c26126b29c0efef48be926be982f1e5918b34

General

Target

d4339e45d722343773958d7f893c26126b29c0efef48be926be982f1e5918b34.exe
Size

138KB
MD5

5bcaa9ea86e49f7da3615a5663797b6f
SHA1

b29a79a89d5aec764da4de93b26aec2d37e52083
SHA256

d4339e45d722343773958d7f893c26126b29c0efef48be926be982f1e5918b34
SHA512

5c73abf6e892636dc13e86a882484919cd6701fabded4629045f2e92392d48852a62e9e5c3d8abf720d394d23c86713b6e5ad5290163b59aa71563b5a941db40
SSDEEP

3072:Mydp70Kw0Kgp+33pDmaO+0PDGSXU3HvGG:TdN0sgmnPUXvGG

Score

8^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

hkcmd.exe

pid process

1328 hkcmd.exe
Deletes itself 1 IoCs

Processes:

hkcmd.exe

pid process

1328 hkcmd.exe

Loads dropped DLL 2 IoCs

Processes:

d4339e45d722343773958d7f893c26126b29c0efef48be926be982f1e5918b34.exe

pid	process
944	d4339e45d722343773958d7f893c26126b29c0efef48be926be982f1e5918b34.exe
944	d4339e45d722343773958d7f893c26126b29c0efef48be926be982f1e5918b34.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

d4339e45d722343773958d7f893c26126b29c0efef48be926be982f1e5918b34.exehkcmd.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\hkcmd = "C:\\Users\\Admin\\AppData\\Roaming\\Install\\hkcmd.exe"	d4339e45d722343773958d7f893c26126b29c0efef48be926be982f1e5918b34.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\hkcmd = "C:\\Users\\Admin\\AppData\\Roaming\\Install\\hkcmd.exe"	hkcmd.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

hkcmd.exe

pid	process
1328	hkcmd.exe
1328	hkcmd.exe
1328	hkcmd.exe
1328	hkcmd.exe
1328	hkcmd.exe
1328	hkcmd.exe
1328	hkcmd.exe
1328	hkcmd.exe
1328	hkcmd.exe
1328	hkcmd.exe
1328	hkcmd.exe
1328	hkcmd.exe
1328	hkcmd.exe
1328	hkcmd.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

d4339e45d722343773958d7f893c26126b29c0efef48be926be982f1e5918b34.exe

description	pid	process	target process
PID 944 wrote to memory of 1328	944	d4339e45d722343773958d7f893c26126b29c0efef48be926be982f1e5918b34.exe	hkcmd.exe
PID 944 wrote to memory of 1328	944	d4339e45d722343773958d7f893c26126b29c0efef48be926be982f1e5918b34.exe	hkcmd.exe
PID 944 wrote to memory of 1328	944	d4339e45d722343773958d7f893c26126b29c0efef48be926be982f1e5918b34.exe	hkcmd.exe
PID 944 wrote to memory of 1328	944	d4339e45d722343773958d7f893c26126b29c0efef48be926be982f1e5918b34.exe	hkcmd.exe

C:\Users\Admin\AppData\Local\Temp\d4339e45d722343773958d7f893c26126b29c0efef48be926be982f1e5918b34.exe
"C:\Users\Admin\AppData\Local\Temp\d4339e45d722343773958d7f893c26126b29c0efef48be926be982f1e5918b34.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:944

C:\Users\Admin\AppData\Roaming\Install\hkcmd.exe
"C:\Users\Admin\AppData\Roaming\Install\hkcmd.exe"
2⤵
- Executes dropped EXE
- Deletes itself
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:1328

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

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Downloads

C:\Users\Admin\AppData\Roaming\Install\hkcmd.exe

Filesize
138KB

MD5
5bcaa9ea86e49f7da3615a5663797b6f

SHA1
b29a79a89d5aec764da4de93b26aec2d37e52083

SHA256
d4339e45d722343773958d7f893c26126b29c0efef48be926be982f1e5918b34

SHA512
5c73abf6e892636dc13e86a882484919cd6701fabded4629045f2e92392d48852a62e9e5c3d8abf720d394d23c86713b6e5ad5290163b59aa71563b5a941db40

Download Submit
C:\Users\Admin\AppData\Roaming\Install\ntfs.dat

Filesize
8B

MD5
6ba7844c26f51c677af26b1b4553d145

SHA1
48cb0fb380f40cb821240bbfec13c3155229cbd7

SHA256
33993a6a11c2731bd37018a76af6690a1dca0bae623e1dd4674b052ca9a4f3cd

SHA512
1e4f79413197b3da25859a74a2f8dfdbcdc5f730e661086bb70d6dc9f8f8b0958fddd6122d16f6d49681c2b37af0561cf1dac6860903f75c8f4690e06b300ff9

Download Submit
\Users\Admin\AppData\Roaming\Install\hkcmd.exe

Filesize
138KB

MD5
5bcaa9ea86e49f7da3615a5663797b6f

SHA1
b29a79a89d5aec764da4de93b26aec2d37e52083

SHA256
d4339e45d722343773958d7f893c26126b29c0efef48be926be982f1e5918b34

SHA512
5c73abf6e892636dc13e86a882484919cd6701fabded4629045f2e92392d48852a62e9e5c3d8abf720d394d23c86713b6e5ad5290163b59aa71563b5a941db40

Download Submit
\Users\Admin\AppData\Roaming\Install\hkcmd.exe

Filesize
138KB

MD5
5bcaa9ea86e49f7da3615a5663797b6f

SHA1
b29a79a89d5aec764da4de93b26aec2d37e52083

SHA256
d4339e45d722343773958d7f893c26126b29c0efef48be926be982f1e5918b34

SHA512
5c73abf6e892636dc13e86a882484919cd6701fabded4629045f2e92392d48852a62e9e5c3d8abf720d394d23c86713b6e5ad5290163b59aa71563b5a941db40

Download Submit
memory/944-54-0x0000000074DE1000-0x0000000074DE3000-memory.dmp

Filesize
8KB

Download
memory/944-61-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/944-62-0x0000000000230000-0x0000000000257000-memory.dmp

Filesize
156KB

Download
memory/944-64-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/1328-57-0x0000000000000000-mapping.dmp

Download
memory/1328-63-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/1328-65-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads