6b4b0e450aaf93ad2d490dd145ee648ae03b40ef83dd3d5594213ea940eeff86

General

Target

6b4b0e450aaf93ad2d490dd145ee648ae03b40ef83dd3d5594213ea940eeff86.exe
Size

1.3MB
MD5

b2a5d3059feddcf5aa6bc72019a0ecbf
SHA1

e881e8238947dd3fba6f5f96626fcf113d5bb783
SHA256

6b4b0e450aaf93ad2d490dd145ee648ae03b40ef83dd3d5594213ea940eeff86
SHA512

585dd3d7da710cdb600d0c5116c07fd71f52a306f65976072dcfdf4a5dc6ec0b76556bbc65ef696355ffd64dcd6dad854ad28f24328847e44905d4aef6fd77ca
SSDEEP

24576:pyFE94xiOVOFwp9Y9DLgLx5LCtiZsbuHRWzGgTN3bDTH9fSWQJjIaqAIQX3214se:cFuQ3VBIDLyutoYiUrBglSV

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 4 IoCs

Processes:

za608464.exeza507959.exeza965634.exe02174376.exe

pid process

2676 za608464.exe
3252 za507959.exe
1564 za965634.exe
2440 02174376.exe

pid	process
2676	za608464.exe
3252	za507959.exe
1564	za965634.exe
2440	02174376.exe

Adds Run key to start application 2 TTPs 8 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

6b4b0e450aaf93ad2d490dd145ee648ae03b40ef83dd3d5594213ea940eeff86.exeza608464.exeza507959.exeza965634.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	6b4b0e450aaf93ad2d490dd145ee648ae03b40ef83dd3d5594213ea940eeff86.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	6b4b0e450aaf93ad2d490dd145ee648ae03b40ef83dd3d5594213ea940eeff86.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	za608464.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	za608464.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	za507959.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	za507959.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	za965634.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup3 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP003.TMP\\\""	za965634.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

02174376.exe

description pid process

Token: SeDebugPrivilege 2440 02174376.exe

description	pid	process
Token: SeDebugPrivilege	2440	02174376.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

6b4b0e450aaf93ad2d490dd145ee648ae03b40ef83dd3d5594213ea940eeff86.exeza608464.exeza507959.exeza965634.exe

description	pid	process	target process
PID 1388 wrote to memory of 2676	1388	6b4b0e450aaf93ad2d490dd145ee648ae03b40ef83dd3d5594213ea940eeff86.exe	za608464.exe
PID 1388 wrote to memory of 2676	1388	6b4b0e450aaf93ad2d490dd145ee648ae03b40ef83dd3d5594213ea940eeff86.exe	za608464.exe
PID 1388 wrote to memory of 2676	1388	6b4b0e450aaf93ad2d490dd145ee648ae03b40ef83dd3d5594213ea940eeff86.exe	za608464.exe
PID 2676 wrote to memory of 3252	2676	za608464.exe	za507959.exe
PID 2676 wrote to memory of 3252	2676	za608464.exe	za507959.exe
PID 2676 wrote to memory of 3252	2676	za608464.exe	za507959.exe
PID 3252 wrote to memory of 1564	3252	za507959.exe	za965634.exe
PID 3252 wrote to memory of 1564	3252	za507959.exe	za965634.exe
PID 3252 wrote to memory of 1564	3252	za507959.exe	za965634.exe
PID 1564 wrote to memory of 2440	1564	za965634.exe	02174376.exe
PID 1564 wrote to memory of 2440	1564	za965634.exe	02174376.exe
PID 1564 wrote to memory of 2440	1564	za965634.exe	02174376.exe

C:\Users\Admin\AppData\Local\Temp\6b4b0e450aaf93ad2d490dd145ee648ae03b40ef83dd3d5594213ea940eeff86.exe
"C:\Users\Admin\AppData\Local\Temp\6b4b0e450aaf93ad2d490dd145ee648ae03b40ef83dd3d5594213ea940eeff86.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1388

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\za608464.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\za608464.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2676

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\za507959.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\za507959.exe
3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3252

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\za965634.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\za965634.exe
4⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1564

C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\02174376.exe
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\02174376.exe
5⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2440

Network

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\za608464.exe
Filesize
1.2MB

MD5
b3ef537c9bb941d6f6a568706fc7be9d

SHA1
b76060e52787dd05dca149bdad6f004e0a8ab8c9

SHA256
e07c65a9bed54c40c6ffcb860901ba35035d0b00cfd50fdff465d866d5f6c624

SHA512
7cdcd4985d482a8ecf208ab532ae2057941d8c5d373ab3ea79384590e99efe80b9d5af868ab2ffcc04f45d15593d91df2e6a9633d81f9ab1d6cd46619a60f1f0

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\za608464.exe
Filesize
1.2MB

MD5
b3ef537c9bb941d6f6a568706fc7be9d

SHA1
b76060e52787dd05dca149bdad6f004e0a8ab8c9

SHA256
e07c65a9bed54c40c6ffcb860901ba35035d0b00cfd50fdff465d866d5f6c624

SHA512
7cdcd4985d482a8ecf208ab532ae2057941d8c5d373ab3ea79384590e99efe80b9d5af868ab2ffcc04f45d15593d91df2e6a9633d81f9ab1d6cd46619a60f1f0

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\za507959.exe
Filesize
738KB

MD5
36f11a86bdf2a1575761005939aa1a87

SHA1
57a77fec4b189beaab4361dfb339ec3b99e2a19c

SHA256
506b92485a70ce1083236c0006004dde0159c0f30e9caac92b640ea32ec3a118

SHA512
e4ca70220aa6e987b2050490122de0a31d4d9a731f596ce1feab339b42a7a63e6d0a7611b850401fcc5b4b89277b96b0495e97c711e7335c3d21145c64508b80

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\za507959.exe
Filesize
738KB

MD5
36f11a86bdf2a1575761005939aa1a87

SHA1
57a77fec4b189beaab4361dfb339ec3b99e2a19c

SHA256
506b92485a70ce1083236c0006004dde0159c0f30e9caac92b640ea32ec3a118

SHA512
e4ca70220aa6e987b2050490122de0a31d4d9a731f596ce1feab339b42a7a63e6d0a7611b850401fcc5b4b89277b96b0495e97c711e7335c3d21145c64508b80

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\za965634.exe
Filesize
555KB

MD5
a60498e286698e03bc8c23d3bf184b2e

SHA1
aa40de169c13039c3bb75dc7f00ddd05bff23efb

SHA256
99adff2346ec29d751c0c75f897bf53231e15f02e6f409d65a3fceb6c513accb

SHA512
2f3994b5f73fdb571c192e620a0e8addab6a88967d30366b92000a0239069676b9575005950442cb1e07108bc00b4e3193c6c7a6e0471d807c708e8d8d98ca57

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\za965634.exe
Filesize
555KB

MD5
a60498e286698e03bc8c23d3bf184b2e

SHA1
aa40de169c13039c3bb75dc7f00ddd05bff23efb

SHA256
99adff2346ec29d751c0c75f897bf53231e15f02e6f409d65a3fceb6c513accb

SHA512
2f3994b5f73fdb571c192e620a0e8addab6a88967d30366b92000a0239069676b9575005950442cb1e07108bc00b4e3193c6c7a6e0471d807c708e8d8d98ca57

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\02174376.exe
Filesize
303KB

MD5
72e992838821425176065199ae3a092c

SHA1
369077f94ab629ff7412c84302aa975e227b3b96

SHA256
625ce2ba9ff4d599975c5643b72b3a24e6194a65fca7d876d9c71fdaa13692b5

SHA512
ec96555550e975796e84128d3f3ffd93bdf557513baaab90607be30712d6939a755d73a9e341a93f3204c455a522fb085709e0fb8e85d19819a6be172d3e6713

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\02174376.exe
Filesize
303KB

MD5
72e992838821425176065199ae3a092c

SHA1
369077f94ab629ff7412c84302aa975e227b3b96

SHA256
625ce2ba9ff4d599975c5643b72b3a24e6194a65fca7d876d9c71fdaa13692b5

SHA512
ec96555550e975796e84128d3f3ffd93bdf557513baaab90607be30712d6939a755d73a9e341a93f3204c455a522fb085709e0fb8e85d19819a6be172d3e6713

Download Submit
memory/2440-161-0x0000000004AC0000-0x0000000004AD0000-memory.dmp

Filesize
64KB

Download
memory/2440-162-0x0000000004AC0000-0x0000000004AD0000-memory.dmp

Filesize
64KB

Download
memory/2440-163-0x0000000004AC0000-0x0000000004AD0000-memory.dmp

Filesize
64KB

Download
memory/2440-164-0x0000000004AC0000-0x0000000004AD0000-memory.dmp

Filesize
64KB

Download
memory/2440-165-0x0000000004AC0000-0x0000000004AD0000-memory.dmp

Filesize
64KB

Download
memory/2440-166-0x0000000004AC0000-0x0000000004AD0000-memory.dmp

Filesize
64KB

Download
memory/2440-167-0x0000000004AD0000-0x0000000005074000-memory.dmp

Filesize
5.6MB

Download
memory/2440-168-0x0000000001F30000-0x0000000001F81000-memory.dmp

Filesize
324KB

Download
memory/2440-169-0x0000000001F30000-0x0000000001F81000-memory.dmp

Filesize
324KB

Download
memory/2440-171-0x0000000001F30000-0x0000000001F81000-memory.dmp

Filesize
324KB

Download
memory/2440-173-0x0000000001F30000-0x0000000001F81000-memory.dmp

Filesize
324KB

Download
memory/2440-175-0x0000000001F30000-0x0000000001F81000-memory.dmp

Filesize
324KB

Download
memory/2440-177-0x0000000001F30000-0x0000000001F81000-memory.dmp

Filesize
324KB

Download
memory/2440-179-0x0000000001F30000-0x0000000001F81000-memory.dmp

Filesize
324KB

Download
memory/2440-181-0x0000000001F30000-0x0000000001F81000-memory.dmp

Filesize
324KB

Download
memory/2440-183-0x0000000001F30000-0x0000000001F81000-memory.dmp

Filesize
324KB

Download
memory/2440-185-0x0000000001F30000-0x0000000001F81000-memory.dmp

Filesize
324KB

Download
memory/2440-187-0x0000000001F30000-0x0000000001F81000-memory.dmp

Filesize
324KB

Download
memory/2440-189-0x0000000001F30000-0x0000000001F81000-memory.dmp

Filesize
324KB

Download
memory/2440-191-0x0000000001F30000-0x0000000001F81000-memory.dmp

Filesize
324KB

Download
memory/2440-193-0x0000000001F30000-0x0000000001F81000-memory.dmp

Filesize
324KB

Download
memory/2440-195-0x0000000001F30000-0x0000000001F81000-memory.dmp

Filesize
324KB

Download
memory/2440-197-0x0000000001F30000-0x0000000001F81000-memory.dmp

Filesize
324KB

Download
memory/2440-199-0x0000000001F30000-0x0000000001F81000-memory.dmp

Filesize
324KB

Download
memory/2440-201-0x0000000001F30000-0x0000000001F81000-memory.dmp

Filesize
324KB

Download
memory/2440-203-0x0000000001F30000-0x0000000001F81000-memory.dmp

Filesize
324KB

Download
memory/2440-205-0x0000000001F30000-0x0000000001F81000-memory.dmp

Filesize
324KB

Download
memory/2440-213-0x0000000001F30000-0x0000000001F81000-memory.dmp

Filesize
324KB

Download
memory/2440-211-0x0000000001F30000-0x0000000001F81000-memory.dmp

Filesize
324KB

Download
memory/2440-209-0x0000000001F30000-0x0000000001F81000-memory.dmp

Filesize
324KB

Download
memory/2440-207-0x0000000001F30000-0x0000000001F81000-memory.dmp

Filesize
324KB

Download
memory/2440-215-0x0000000001F30000-0x0000000001F81000-memory.dmp

Filesize
324KB

Download
memory/2440-217-0x0000000001F30000-0x0000000001F81000-memory.dmp

Filesize
324KB

Download
memory/2440-219-0x0000000001F30000-0x0000000001F81000-memory.dmp

Filesize
324KB

Download
memory/2440-221-0x0000000001F30000-0x0000000001F81000-memory.dmp

Filesize
324KB

Download
memory/2440-223-0x0000000001F30000-0x0000000001F81000-memory.dmp

Filesize
324KB

Download
memory/2440-225-0x0000000001F30000-0x0000000001F81000-memory.dmp

Filesize
324KB

Download
memory/2440-227-0x0000000001F30000-0x0000000001F81000-memory.dmp

Filesize
324KB

Download
memory/2440-229-0x0000000001F30000-0x0000000001F81000-memory.dmp

Filesize
324KB

Download
memory/2440-231-0x0000000001F30000-0x0000000001F81000-memory.dmp

Filesize
324KB

Download

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