46dc49be65d7165e2a6009854a4f27f0088230199e61e0555cb1bd266535874a

Analysis

max time kernel
149s
max time network
156s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
21-12-2024 17:46

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General

Target

foo/07470b6ede84f02ec31ab0a601cdc068.exe
Size

199KB
MD5

07470b6ede84f02ec31ab0a601cdc068
SHA1

2ca5cc5bf36cf0dfc95a128267e5ca1bdead991b
SHA256

c7307db0fdd462a0415cec9cb707045f575d28ae18f2db8efcedd7a2db3079ac
SHA512

002bd7b302ce582ae8921f2613ab340a366a5928e32d1bddf6fbfc16f8fbde2ea93668775d418ea1b3375a32eff24d3f8e32a8f17d7549a743b545f873a0dab7
SSDEEP

3072:kpHvK30WYWzVmPvrdGQ+lymBI60niKPC7UgkTDCChBZhBJ622EneWr6FLqL0duLZ:aPK30WYRhGQUceB+7hBEE5BoS

Score

7^/10

discovery upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2128	svchost.exe
2768	svchost.exe

Loads dropped DLL 3 IoCs

pid	Process
2280	07470b6ede84f02ec31ab0a601cdc068.exe
2280	07470b6ede84f02ec31ab0a601cdc068.exe
2280	07470b6ede84f02ec31ab0a601cdc068.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral11/memory/2280-0-0x0000000000400000-0x000000000048B000-memory.dmp	upx
behavioral11/memory/2280-15-0x0000000000400000-0x000000000048B000-memory.dmp	upx

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\4HLzkBatVp\	svchost.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	07470b6ede84f02ec31ab0a601cdc068.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious behavior: EnumeratesProcesses 30 IoCs

pid	Process
2128	svchost.exe
2128	svchost.exe
2128	svchost.exe
2128	svchost.exe
2128	svchost.exe
2128	svchost.exe
2128	svchost.exe
2128	svchost.exe
2128	svchost.exe
2128	svchost.exe
2128	svchost.exe
2128	svchost.exe
2128	svchost.exe
2128	svchost.exe
2128	svchost.exe
2128	svchost.exe
2128	svchost.exe
2128	svchost.exe
2128	svchost.exe
2128	svchost.exe
2128	svchost.exe
2128	svchost.exe
2128	svchost.exe
2128	svchost.exe
2128	svchost.exe
2128	svchost.exe
2128	svchost.exe
2128	svchost.exe
2128	svchost.exe
2128	svchost.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2768	svchost.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2280 wrote to memory of 2128	2280	07470b6ede84f02ec31ab0a601cdc068.exe	30
PID 2280 wrote to memory of 2128	2280	07470b6ede84f02ec31ab0a601cdc068.exe	30
PID 2280 wrote to memory of 2128	2280	07470b6ede84f02ec31ab0a601cdc068.exe	30
PID 2280 wrote to memory of 2128	2280	07470b6ede84f02ec31ab0a601cdc068.exe	30
PID 2280 wrote to memory of 2768	2280	07470b6ede84f02ec31ab0a601cdc068.exe	31
PID 2280 wrote to memory of 2768	2280	07470b6ede84f02ec31ab0a601cdc068.exe	31
PID 2280 wrote to memory of 2768	2280	07470b6ede84f02ec31ab0a601cdc068.exe	31
PID 2280 wrote to memory of 2768	2280	07470b6ede84f02ec31ab0a601cdc068.exe	31

C:\Users\Admin\AppData\Local\Temp\foo\07470b6ede84f02ec31ab0a601cdc068.exe
"C:\Users\Admin\AppData\Local\Temp\foo\07470b6ede84f02ec31ab0a601cdc068.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2280
- C:\Users\Admin\AppData\Local\Temp\28199\svchost.exe
  C:\Users\Admin\AppData\Local\Temp\28199\svchost.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2128
- C:\Users\Admin\AppData\Local\Temp\281992\svchost.exe
  C:\Users\Admin\AppData\Local\Temp\281992\svchost.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2768

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\281992\svchost.exe

Filesize
342KB

MD5
56345b57ee7f8e9efbe052a123c54131

SHA1
95c6dad4ae221b0d4a4ccd4d4185e052e878dbdb

SHA256
d8c1709c361778dd4b9318dabdcb7c1e36bfb57ecd44eae45fc8388ea99b23cb

SHA512
b76ff393606e78b4f383decb7c7fba801c4b1605414e9721a1d98c8a6d3238477aee9d2b146cbb443ecb22ae727baf20549e41d56def7bf9ef68ee638ed58602

Download Submit
\Users\Admin\AppData\Local\Temp\28199\svchost.exe

Filesize
176KB

MD5
b1fea9b2c9917e01e2f7ad0df05956a2

SHA1
5fd3eee3c084deecbd2f3e216d0637576019815b

SHA256
54e3902b8a261abee02d8d0d7bd9660041ca74b73d001433e5b277dc80c1d66f

SHA512
c47572aa98980835907c052e5420d7bf1493167a4b55ee7ed2018861f3f6cd9b2bc213aed4d095c3354a98501aa8134e58704a5375ed5498cd3629f530995429

Download Submit
memory/2280-0-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/2280-15-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download