2f10752172c62b567158e7877923d22f0d89ffc3c1897b62f344be588a266a0c

Analysis

max time kernel
150s
max time network
120s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
26-01-2024 00:58

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General

Target

75f7bea211000e2ceb493707b3fe39eb.exe
Size

166KB
MD5

75f7bea211000e2ceb493707b3fe39eb
SHA1

a1468d137351b3241c7fa79d601c732a8f29bcc4
SHA256

2f10752172c62b567158e7877923d22f0d89ffc3c1897b62f344be588a266a0c
SHA512

4603eccf76a6d9f96217debda2cc2b299f373ece9be7e3ff61f66e4b5c7edd8c4f6f50e8b67d9439a34abcbe52b5688bfc845d5a43550e09e115425639e8afb5
SSDEEP

3072:t4TBeNXm+ApSHXaa3C6uji+LDssZDdWGH8cowPiTpgXqVEqOy:t8BexApSHXaa3C6u2v0dWGH8cowPRamq

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2144	Hbogya.exe

Drops file in Windows directory 6 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\{810401E2-DDE0-454e-B0E2-AA89C9E5967C}.job	75f7bea211000e2ceb493707b3fe39eb.exe
File opened for modification	C:\Windows\Tasks\{810401E2-DDE0-454e-B0E2-AA89C9E5967C}.job	75f7bea211000e2ceb493707b3fe39eb.exe
File created	C:\Windows\Hbogya.exe	75f7bea211000e2ceb493707b3fe39eb.exe
File opened for modification	C:\Windows\Hbogya.exe	75f7bea211000e2ceb493707b3fe39eb.exe
File created	C:\Windows\Tasks\{810401E2-DDE0-454e-B0E2-AA89C9E5967C}.job	Hbogya.exe
File opened for modification	C:\Windows\Tasks\{810401E2-DDE0-454e-B0E2-AA89C9E5967C}.job	Hbogya.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Microsoft\Internet Explorer\Main	Hbogya.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe
2144	Hbogya.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeRestorePrivilege	1308	75f7bea211000e2ceb493707b3fe39eb.exe
Token: SeBackupPrivilege	1308	75f7bea211000e2ceb493707b3fe39eb.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1308 wrote to memory of 2144	1308	75f7bea211000e2ceb493707b3fe39eb.exe	28
PID 1308 wrote to memory of 2144	1308	75f7bea211000e2ceb493707b3fe39eb.exe	28
PID 1308 wrote to memory of 2144	1308	75f7bea211000e2ceb493707b3fe39eb.exe	28
PID 1308 wrote to memory of 2144	1308	75f7bea211000e2ceb493707b3fe39eb.exe	28
PID 1308 wrote to memory of 2144	1308	75f7bea211000e2ceb493707b3fe39eb.exe	28
PID 1308 wrote to memory of 2144	1308	75f7bea211000e2ceb493707b3fe39eb.exe	28
PID 1308 wrote to memory of 2144	1308	75f7bea211000e2ceb493707b3fe39eb.exe	28

C:\Users\Admin\AppData\Local\Temp\75f7bea211000e2ceb493707b3fe39eb.exe
"C:\Users\Admin\AppData\Local\Temp\75f7bea211000e2ceb493707b3fe39eb.exe"
1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1308
- C:\Windows\Hbogya.exe
  C:\Windows\Hbogya.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  PID:2144

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\Hbogya.exe

Filesize
166KB

MD5
75f7bea211000e2ceb493707b3fe39eb

SHA1
a1468d137351b3241c7fa79d601c732a8f29bcc4

SHA256
2f10752172c62b567158e7877923d22f0d89ffc3c1897b62f344be588a266a0c

SHA512
4603eccf76a6d9f96217debda2cc2b299f373ece9be7e3ff61f66e4b5c7edd8c4f6f50e8b67d9439a34abcbe52b5688bfc845d5a43550e09e115425639e8afb5

Download Submit
C:\Windows\Tasks\{810401E2-DDE0-454e-B0E2-AA89C9E5967C}.job

Filesize
344B

MD5
297291f4545f6a6ef30706bf9e4848dc

SHA1
70777658cfabc15a261a446e8ba73a532f65f01a

SHA256
3871590158c5bc16fd764e9a9202ea28be02119f2075e380f0924d06bf06b669

SHA512
f17deb06a8bf9694299ed5774402f569ef467f9677d070e6cefc7554951f73b10f67965e71ac150c5afa0dc1dc8667fb958d0defde6638a2daba106a98f48d60

Download Submit
memory/1308-0-0x0000000000330000-0x000000000034C000-memory.dmp

Filesize
112KB

Download
memory/1308-1-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/1308-6794-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/1308-19852-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/2144-8-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/2144-14693-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/2144-29140-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/2144-39544-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download