4b1968404137cc0fb66138843d3a2861a9959d9be2f07496caef5ea043c0ad8c

Analysis

max time kernel
120s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
02/08/2024, 04:28

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General

Target

5483d2b7bfb56cc323211240d1f5b6f0N.exe
Size

41KB
MD5

5483d2b7bfb56cc323211240d1f5b6f0
SHA1

dd095aade07b9f9f404c7e0a2fb44ed0fd2d69e6
SHA256

4b1968404137cc0fb66138843d3a2861a9959d9be2f07496caef5ea043c0ad8c
SHA512

8ce5fc7f3fcf1c1ea30bfac55c6ca0f219e59a29591dfaf0e77f86ee36ad63232fe97863e63065af102a2c8cb74e7c77a0ec4d15b6cb1a59905e605a38409b10
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/K:AEwVs+0jNDY1qi/q

Score

7^/10

discovery persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2404	services.exe

UPX packed file 21 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x0008000000016d67-5.dat	upx
behavioral1/memory/2500-7-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2404-11-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2404-18-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2404-23-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2404-30-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2500-31-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2404-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x0005000000004ed7-48.dat	upx
behavioral1/memory/2500-53-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2404-54-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2500-57-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2404-58-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2500-59-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2404-60-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2404-65-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2500-69-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2404-70-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2500-71-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral1/memory/2404-72-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/2404-77-0x0000000000400000-0x0000000000408000-memory.dmp	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\Services = "C:\\Windows\\services.exe"	services.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	5483d2b7bfb56cc323211240d1f5b6f0N.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	5483d2b7bfb56cc323211240d1f5b6f0N.exe
File opened for modification	C:\Windows\java.exe	5483d2b7bfb56cc323211240d1f5b6f0N.exe
File created	C:\Windows\java.exe	5483d2b7bfb56cc323211240d1f5b6f0N.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	services.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5483d2b7bfb56cc323211240d1f5b6f0N.exe

Modifies system certificate store 2 TTPs 4 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	5483d2b7bfb56cc323211240d1f5b6f0N.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	5483d2b7bfb56cc323211240d1f5b6f0N.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	5483d2b7bfb56cc323211240d1f5b6f0N.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	5483d2b7bfb56cc323211240d1f5b6f0N.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2500 wrote to memory of 2404	2500	5483d2b7bfb56cc323211240d1f5b6f0N.exe	30
PID 2500 wrote to memory of 2404	2500	5483d2b7bfb56cc323211240d1f5b6f0N.exe	30
PID 2500 wrote to memory of 2404	2500	5483d2b7bfb56cc323211240d1f5b6f0N.exe	30
PID 2500 wrote to memory of 2404	2500	5483d2b7bfb56cc323211240d1f5b6f0N.exe	30

C:\Users\Admin\AppData\Local\Temp\5483d2b7bfb56cc323211240d1f5b6f0N.exe
"C:\Users\Admin\AppData\Local\Temp\5483d2b7bfb56cc323211240d1f5b6f0N.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies system certificate store
- Suspicious use of WriteProcessMemory
PID:2500
- 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:2404

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
2f0baf9704b0fe6250d88c49cc4d034a

SHA1
c4117caeb46d90a39ee4b8bc9fe2fb77be477b9e

SHA256
4b37331c6b286ea287ce286e0308c079907443c7a86d88dfab1a6b9052c669f6

SHA512
9d5b956dbde0b19beb15e304817230ac35fcfb70758f88e57156af26b285271f8cda2d3d5e065a9778be338b23b0af92777ba0f43a529be3aaecc1037a39ba9a

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
aa3a5c1ecde6e8998f235a117355a581

SHA1
d4ce5d4f59af2bf3f0d980045e3bd5114f1f9927

SHA256
47e4e2a31af87b666ad14010f8e731a5fc5b55d9a9b33b4cc7a4d340281ce613

SHA512
612db7f94d4beeb4a90a8cd277410c2cf0b689c5c8dc17ee44aa62db9516d39695ccf07a484db7d79f7cc03d6396f5b9720374533b05db0593dffe23bb82b310

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\3H1FOMV1\search[1].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab94E9.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar956A.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp8DB2.tmp

Filesize
41KB

MD5
d13f4eef3f2741c0a748b9e0c3c28acd

SHA1
40802fdc739e9e304be0a598d51992e425fd2a86

SHA256
e69477a7bd9605a510c398f7b661928df41cf826c5ca06c7e2a48029b361721d

SHA512
3771fffa13658d9d623933459d27fee1b663712a328bd280e744e47f73711719658f433fe73ed9ffaafe06e2cfacd1df3ffad01ccf45864128759acce353c3a0

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

Filesize
192B

MD5
35bb81a8544ea388ca5e29339c27cc1d

SHA1
8a2e9685f97b4f0222a423c406499b291e5df3a5

SHA256
1e7d68dfc480807ec655053e3dfcca870862d434e248c80638766fe9c695f22f

SHA512
56c11cff2c54092fe656dac6685e51787593375f5802d446c09fbe9115a976aaf6f37c42df15de2091b6a127064823b899a9cd482044f2191a6693ae980c6c7f

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

Filesize
192B

MD5
4566c21180db4d04f0c9eac0e41d5c3b

SHA1
5a8bdaaab6bbe855d1253f29825eb586d60eedeb

SHA256
33a6818b52bc9e3b41b92ea734a76ea17e44b49459e3ea3e7723b799f8c6c4f3

SHA512
b651f0e88001093ea0ebde6a433cee5921570027458c7bd8c83af73fed78440560a1ee260077fecca4c37ce03b184a0b084697fbf2b3db8f7f128594bb911c11

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2404-70-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2404-23-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2404-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2404-18-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2404-11-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2404-30-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2404-54-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2404-77-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2404-58-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2404-72-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2404-60-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2404-65-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2500-24-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/2500-69-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2500-71-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2500-59-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2500-57-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2500-53-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2500-31-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2500-25-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/2500-7-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2500-8-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/2500-9-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads