952490f9139ac963c1a68a718f29a37ede289d9e60c5bda054a8436cd50510c2

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
30-10-2024 00:50

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General

Target

$PLUGINSDIR/uninstall.exe
Size

8.5MB
MD5

e5b5704ea855d5f9ea57c21e25de4272
SHA1

d8cc701721803b96285689327989b90827ad22a9
SHA256

85d96dd4556905ac3219c4deed7ddd80a34720d20ca0e659aa17e3a52bc7c0db
SHA512

c4574a67e91ae5c6a4cd18d408bc4a3edc903600fbac8c509f8e15a700d484d98c66f9aaa4feaae4de09e9aace7d226863b576619a721e6cc731d8fcdeab0719
SSDEEP

196608:NjKdFAyve1Vh+B9vhVC2/NNywA8jKUy2vEmWg2SGK86kQnYP:NjKcaVXN5A8GbmWEK+S

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2748	un.exe

Loads dropped DLL 6 IoCs

pid	Process
2476	uninstall.exe
2476	uninstall.exe
2476	uninstall.exe
2476	uninstall.exe
2476	uninstall.exe
2476	uninstall.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	uninstall.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2476	uninstall.exe
2476	uninstall.exe
2476	uninstall.exe
2476	uninstall.exe
2476	uninstall.exe
2476	uninstall.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2748	un.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2476	uninstall.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2476 wrote to memory of 2748	2476	uninstall.exe	30
PID 2476 wrote to memory of 2748	2476	uninstall.exe	30
PID 2476 wrote to memory of 2748	2476	uninstall.exe	30
PID 2476 wrote to memory of 2748	2476	uninstall.exe	30
PID 2476 wrote to memory of 2748	2476	uninstall.exe	30
PID 2476 wrote to memory of 2748	2476	uninstall.exe	30
PID 2476 wrote to memory of 2748	2476	uninstall.exe	30

C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\uninstall.exe
"C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\uninstall.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2476
- C:\Users\Admin\AppData\Local\Temp\un.exe
  "C:\Users\Admin\AppData\Local\Temp\un.exe" "p:" "v:2.0.0" "g:2.0.0.1" "s:Official-com-sns"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2748

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsj9E34.tmp\nsProcess.dll

Filesize
4KB

MD5
f0438a894f3a7e01a4aae8d1b5dd0289

SHA1
b058e3fcfb7b550041da16bf10d8837024c38bf6

SHA256
30c6c3dd3cc7fcea6e6081ce821adc7b2888542dae30bf00e881c0a105eb4d11

SHA512
f91fcea19cbddf8086affcb63fe599dc2b36351fc81ac144f58a80a524043ddeaa3943f36c86ebae45dd82e8faf622ea7b7c9b776e74c54b93df2963cfe66cc7

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsj9E34.tmp\un.exe

Filesize
8.7MB

MD5
22f007f6b393442ffb9a4a9d4f0a3eff

SHA1
adb8fbce64f6d59c40805a54d3a3e49cd85b5253

SHA256
f3fb95c6487b35a765538df7b64f9525f43052c9706965767ffa5f4ddc6a4e81

SHA512
6850dc2a2d9abcfbd603ae270ab4e69e644fe514d1edd0c1e6cffc6ff3ebfe1f2101675991f6afdf28679b9c3224553d1c9928b8b94e857dc4246b2fde7f5dd6

Download Submit
\Users\Admin\AppData\Local\Temp\nsj9E34.tmp\GoogleTracingLib.dll

Filesize
36KB

MD5
d8fca35ff95fe00a7174177181f8bd13

SHA1
fbafea4d2790dd2c0d022dfb08ded91de7f5265e

SHA256
ad873f1e51e6d033e5507235ec735957256ebeeb0d3f22aa0b57bb4bd0846e4c

SHA512
eb530b10f137cb0cdfdcd2c11fd9f50f774e0ce44e9d2da3e755f6a6df24fe6e7525c27b109e3e68e9d3e49a889937a22f4d9d78703b1055a83b8a58808a58ba

Download Submit
\Users\Admin\AppData\Local\Temp\nsj9E34.tmp\SkinBtn.dll

Filesize
4KB

MD5
29818862640ac659ce520c9c64e63e9e

SHA1
485e1e6cc552fa4f05fb767043b1e7c9eb80be64

SHA256
e96afa894a995a6097a405df76155a7a39962ff6cae7a59d89a25e5a34ab9eeb

SHA512
ebb94eb21e060fb90ec9c86787eada42c7c9e1e7628ea4b16d3c7b414f554a94d5e4f4abe0e4ee30fddf4f904fd3002770a9b967fbd0feeca353e21079777057

Download Submit
\Users\Admin\AppData\Local\Temp\nsj9E34.tmp\System.dll

Filesize
11KB

MD5
ca332bb753b0775d5e806e236ddcec55

SHA1
f35ef76592f20850baef2ebbd3c9a2cfb5ad8d8f

SHA256
df5ae79fa558dc7af244ec6e53939563b966e7dbd8867e114e928678dbd56e5d

SHA512
2de0956a1ad58ad7086e427e89b819089f2a7f1e4133ed2a0a736adc0614e8588ebe2d97f1b59ab8886d662aeb40e0b4838c6a65fbfc652253e3a45664a03a00

Download Submit
\Users\Admin\AppData\Local\Temp\nsj9E34.tmp\registry.dll

Filesize
24KB

MD5
2b7007ed0262ca02ef69d8990815cbeb

SHA1
2eabe4f755213666dbbbde024a5235ddde02b47f

SHA256
0b25b20f26de5d5bd795f934c70447112b4981343fcb2dfab3374a4018d28c2d

SHA512
aa75ee59ca0b8530eb7298b74e5f334ae9d14129f603b285a3170b82103cfdcc175af8185317e6207142517769e69a24b34fcdf0f58ed50a4960cbe8c22a0aca

Download Submit
memory/2476-27-0x0000000002EF0000-0x0000000002F49000-memory.dmp

Filesize
356KB

Download
memory/2476-29-0x00000000037C0000-0x00000000037C1000-memory.dmp

Filesize
4KB

Download
memory/2748-47-0x0000000073BEE000-0x0000000073BEF000-memory.dmp

Filesize
4KB

Download
memory/2748-48-0x0000000000880000-0x0000000001140000-memory.dmp

Filesize
8.8MB

Download
memory/2748-49-0x0000000073BE0000-0x00000000742CE000-memory.dmp

Filesize
6.9MB

Download
memory/2748-51-0x00000000003E0000-0x00000000003EA000-memory.dmp

Filesize
40KB

Download
memory/2748-50-0x00000000003E0000-0x00000000003EA000-memory.dmp

Filesize
40KB

Download
memory/2748-52-0x0000000073BE0000-0x00000000742CE000-memory.dmp

Filesize
6.9MB

Download
memory/2748-53-0x0000000073BEE000-0x0000000073BEF000-memory.dmp

Filesize
4KB

Download
memory/2748-54-0x0000000073BE0000-0x00000000742CE000-memory.dmp

Filesize
6.9MB

Download
memory/2748-55-0x00000000003E0000-0x00000000003EA000-memory.dmp

Filesize
40KB

Download