4b106955f6256de73a733eadfccdfbb091eb13976acd87c03cad4b03d95d09fa

Analysis

max time kernel
150s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
01-07-2024 10:32

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General

Target

4b106955f6256de73a733eadfccdfbb091eb13976acd87c03cad4b03d95d09fa_NeikiAnalytics.exe
Size

41KB
MD5

ad2102e11e756cc22f806b272e8f07e0
SHA1

680e81e0c31246658ed3393e37dc9e4d2bce712e
SHA256

4b106955f6256de73a733eadfccdfbb091eb13976acd87c03cad4b03d95d09fa
SHA512

09fef26009f21c16c9a80d386489173d298a5fc6031736099964443c36729b8a70ec4abc77cf22c376be3be3677787838fcd1f886a3c681847289007c39b6d81
SSDEEP

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

Score

10^/10

microsoft persistence phishing product:outlook upx

Malware Config

Signatures

Detected microsoft outlook phishing page
phishing microsoft product:outlook
Executes dropped EXE 1 IoCs

Processes:

services.exe

pid process

2344 services.exe

pid	process
2344	services.exe

UPX packed file 23 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/2608-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2344-7-0x0000000000400000-0x0000000000408000-memory.dmp	upx
C:\Windows\services.exe	upx
behavioral2/memory/2608-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2344-14-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2344-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2344-24-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2344-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2344-31-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2344-36-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2344-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2344-43-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2344-48-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2344-50-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2608-49-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2608-54-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2344-55-0x0000000000400000-0x0000000000408000-memory.dmp	upx
C:\Users\Admin\AppData\Local\Temp\tmpFBB3.tmp	upx
behavioral2/memory/2608-235-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2344-236-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2608-308-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2344-309-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2344-313-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

4b106955f6256de73a733eadfccdfbb091eb13976acd87c03cad4b03d95d09fa_NeikiAnalytics.exeservices.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	4b106955f6256de73a733eadfccdfbb091eb13976acd87c03cad4b03d95d09fa_NeikiAnalytics.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

Drops file in Windows directory 3 IoCs

Processes:

4b106955f6256de73a733eadfccdfbb091eb13976acd87c03cad4b03d95d09fa_NeikiAnalytics.exe

description	ioc	process
File created	C:\Windows\services.exe	4b106955f6256de73a733eadfccdfbb091eb13976acd87c03cad4b03d95d09fa_NeikiAnalytics.exe
File opened for modification	C:\Windows\java.exe	4b106955f6256de73a733eadfccdfbb091eb13976acd87c03cad4b03d95d09fa_NeikiAnalytics.exe
File created	C:\Windows\java.exe	4b106955f6256de73a733eadfccdfbb091eb13976acd87c03cad4b03d95d09fa_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

4b106955f6256de73a733eadfccdfbb091eb13976acd87c03cad4b03d95d09fa_NeikiAnalytics.exe

description	pid	process	target process
PID 2608 wrote to memory of 2344	2608	4b106955f6256de73a733eadfccdfbb091eb13976acd87c03cad4b03d95d09fa_NeikiAnalytics.exe	services.exe
PID 2608 wrote to memory of 2344	2608	4b106955f6256de73a733eadfccdfbb091eb13976acd87c03cad4b03d95d09fa_NeikiAnalytics.exe	services.exe
PID 2608 wrote to memory of 2344	2608	4b106955f6256de73a733eadfccdfbb091eb13976acd87c03cad4b03d95d09fa_NeikiAnalytics.exe	services.exe

C:\Users\Admin\AppData\Local\Temp\4b106955f6256de73a733eadfccdfbb091eb13976acd87c03cad4b03d95d09fa_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\4b106955f6256de73a733eadfccdfbb091eb13976acd87c03cad4b03d95d09fa_NeikiAnalytics.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2608

C:\Windows\services.exe
"C:\Windows\services.exe"
2⤵
- Executes dropped EXE
- Adds Run key to start application
PID:2344

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\AKI8W8FH\WDY4XQOU.htm
Filesize
175KB

MD5
ba7ac1dcf05dca656e120b7e20819e53

SHA1
0bd7bd50d1f64ffdeafbec1e30f1cab8ecb1f620

SHA256
559e62ba84c47c11d455b6d63928427c50b3caf3124283b3df64e23055fc11ef

SHA512
a14c60dcae6bf12d6ce2b07227c8bc2effeeca514489787ecf939012a386459ffe46e37a791028022baffd904678fc85594a844da230af2f74393e446210ecf8

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\DL7YY2B9\search[3].htm
Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\DL7YY2B9\search[4].htm
Filesize
156KB

MD5
e56a4085a12613ace0f6bb5ed28a76d4

SHA1
780a62c4181476effcc99d29aec0f79267501f47

SHA256
907ab494a5315289dd5708dd754eb526d36b6372a543b7c5a88d4d9ed5e66fea

SHA512
90d300fad68371f1e7523f84d684d95b5067de3d646978fe0b6e9c74befa42419d7f02ddd816e8d0eb00a1cb885212cda8db330a54c4ec3b284a710d9f872611

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpFBB3.tmp
Filesize
41KB

MD5
c3f4ba88287ad795f906403f50e97989

SHA1
8766b25809ea34a9059ab922cb5a8a5088e4a715

SHA256
dac5f3f662403689e06d3fcce570e87021a16a19745ee62cfe3cb599e04b0f7d

SHA512
005ed34cc6c80d10beee6f0acca5276f2297bc3942f8467a4318e3c2dafdfebe5b318f3e7b8a2ab4e003579fd21ca19dfead9eba4a9e929f46560167ebfd5e38

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log
Filesize
160B

MD5
b2e66931f0df97fcd76e45609afb45ae

SHA1
8d824d7fa1ba34c2098fae55587053a4f50500f4

SHA256
eb0388726ee7aade27e77728e7424c59eb48383279c7a6400e37bc964847aa63

SHA512
1978c819abbf1871baa35ea14dd492fc74360607b28f3757cada52c23470f57242b967a4fdcc64ab77991dd9ad7b66b9732f86e1a9bad1a4d4b7714c2786252e

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log
Filesize
160B

MD5
041e5b5ba331ef0cf52adc2cfc73d1ee

SHA1
5df4bf4b381a83236baa4c0d89b4fbac7edade29

SHA256
52eca40c038542563d7de4cabe8ce25ae5fa9932b9e26874a3ea3f913f99dbbb

SHA512
4ccb75dc5e22ffb1628d261c0d23d1c2aea6351dc01a8e92ff2f949aeb1460dd71264ae25da45d12b1c086f5ea8d38b9f45d118d9f0295c7b0a5df584ddacb22

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
C:\Windows\services.exe
Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2344-24-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2344-236-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2344-36-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2344-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2344-43-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2344-48-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2344-50-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2344-313-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2344-309-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2344-55-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2344-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2344-7-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2344-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2344-14-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2344-31-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2608-235-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2608-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2608-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2608-308-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2608-54-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2608-49-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download