vipkeylogger | d08c94e17c56c3eef499f2076f226287443cb6cb7b724b2a3a86dd58db3d495d

Resubmissions

18-10-2024 12:00

241018-n6gk5aybmr 10

18-10-2024 07:09

241018-hysersteka 10

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
18-10-2024 07:09

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General

Target

DHL AWB - COMMERCIAL INVOICE AND BL.exe
Size

1.0MB
MD5

436ad3b0e1d9ba029a04645dbe1e162d
SHA1

686aa878f98915af271917e79066fedff3bc1668
SHA256

d08c94e17c56c3eef499f2076f226287443cb6cb7b724b2a3a86dd58db3d495d
SHA512

ed7dac8eeca142fafa058c0b3f8e8ee81e5f1ce1e2edc99d163806e1fed8a3419cbd628bea2db0e0d18c89cff56eae2a1c6c3034683ec9bde8f29066fa3e40f7
SSDEEP

24576:ogdsQJsi3HpjIsRbvqrWk5Tf2SCHYAC+IS:oTUJjI8qyCT+SpAC+IS

Score

10^/10

vipkeylogger discovery keylogger stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
mail.fibraunollc.top
Port:
587
Username:
[email protected]
Password:
7213575aceACE@@
Email To:
[email protected]

Signatures

VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
stealer keylogger vipkeylogger

Loads dropped DLL 2 IoCs

pid	Process
3052	DHL AWB - COMMERCIAL INVOICE AND BL.exe
3052	DHL AWB - COMMERCIAL INVOICE AND BL.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
5	checkip.dyndns.org

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\balances.fej	DHL AWB - COMMERCIAL INVOICE AND BL.exe

Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs

pid	Process
2824	DHL AWB - COMMERCIAL INVOICE AND BL.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
3052	DHL AWB - COMMERCIAL INVOICE AND BL.exe
2824	DHL AWB - COMMERCIAL INVOICE AND BL.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3052 set thread context of 2824	3052	DHL AWB - COMMERCIAL INVOICE AND BL.exe	30

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\underbeskftiget\luser.ini	DHL AWB - COMMERCIAL INVOICE AND BL.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\resources\0409\boniterings\Ferskvandsserne.ini	DHL AWB - COMMERCIAL INVOICE AND BL.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	DHL AWB - COMMERCIAL INVOICE AND BL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DHL AWB - COMMERCIAL INVOICE AND BL.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2824	DHL AWB - COMMERCIAL INVOICE AND BL.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
3052	DHL AWB - COMMERCIAL INVOICE AND BL.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2824	DHL AWB - COMMERCIAL INVOICE AND BL.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3052 wrote to memory of 2824	3052	DHL AWB - COMMERCIAL INVOICE AND BL.exe	30
PID 3052 wrote to memory of 2824	3052	DHL AWB - COMMERCIAL INVOICE AND BL.exe	30
PID 3052 wrote to memory of 2824	3052	DHL AWB - COMMERCIAL INVOICE AND BL.exe	30
PID 3052 wrote to memory of 2824	3052	DHL AWB - COMMERCIAL INVOICE AND BL.exe	30
PID 3052 wrote to memory of 2824	3052	DHL AWB - COMMERCIAL INVOICE AND BL.exe	30
PID 3052 wrote to memory of 2824	3052	DHL AWB - COMMERCIAL INVOICE AND BL.exe	30

C:\Users\Admin\AppData\Local\Temp\DHL AWB - COMMERCIAL INVOICE AND BL.exe
"C:\Users\Admin\AppData\Local\Temp\DHL AWB - COMMERCIAL INVOICE AND BL.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3052
- C:\Users\Admin\AppData\Local\Temp\DHL AWB - COMMERCIAL INVOICE AND BL.exe
  "C:\Users\Admin\AppData\Local\Temp\DHL AWB - COMMERCIAL INVOICE AND BL.exe"
  2⤵
  - Suspicious use of NtCreateThreadExHideFromDebugger
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2824

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\nsdA8C1.tmp

Filesize
1B

MD5
8ce4b16b22b58894aa86c421e8759df3

SHA1
13fbd79c3d390e5d6585a21e11ff5ec1970cff0c

SHA256
8254c329a92850f6d539dd376f4816ee2764517da5e0235514af433164480d7a

SHA512
2af8a9104b3f64ed640d8c7e298d2d480f03a3610cbc2b33474321ec59024a48592ea8545e41e09d5d1108759df48ede0054f225df39d4f0f312450e0aa9dd25

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsdA8C1.tmp

Filesize
2B

MD5
25bc6654798eb508fa0b6343212a74fe

SHA1
15d5e1d3b948fd5986aaff7d9419b5e52c75fc93

SHA256
8e5202705183bd3a20a29e224499b0f77a8273ee33cd93cca71043c57ad4bdfc

SHA512
5868c6241ed3cfcc5c34bfe42e4b9f5c69e74975e524771d8c9f35cafc13fd01cd943ec4d8caefee79a1f4a457e69d20b7a86f88db83a5bc3e6bd8a619972898

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsdA8C1.tmp

Filesize
3B

MD5
4e27f2226785e9abbe046fc592668860

SHA1
28b18a7f383131df509f7191f946a32c5a2e410c

SHA256
01a219245e1501fee01ce0baea8f6065ce5162cea12fa570689a07c9717be81d

SHA512
2a23585835bdb5db8175cab265566042282841efdcee8aaba8b9b5d466b0f165c0c5973033ce94bb9a8f07a956689247981ea07ac5a51408263e1653d9710adb

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsdA8C1.tmp

Filesize
4B

MD5
cde63b34c142af0a38cbe83791c964f8

SHA1
ece2b194b486118b40ad12c1f0e9425dd0672424

SHA256
65e2d70166c9a802b7ad2a87129b8945f083e5f268878790a9d1f1c03f47938d

SHA512
0559d3d34ad64ccc27e685431c24fc6ead0f645db14fa0e125a64fb67dbd158c15432c1fc5407811aac8a3486090dfbcfcbc3c6bf5aa0ec73f979ef62d14853c

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsdA8C1.tmp

Filesize
5B

MD5
e2fecc970546c3418917879fe354826c

SHA1
63f1c1dd01b87704a6b6c99fd9f141e0a3064f16

SHA256
ff91566d755f5d038ae698a2cc0a7d4d14e5273afafc37b6f03afda163768fa0

SHA512
3c4a68cbaee94f986515f43305a0e7620c14c30213d4a17db4a3e8a1b996764eb688bf733f472fc52073c2c80bb5229bb29411d7601aefe1c4370e230c341a0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsdA8C1.tmp

Filesize
6B

MD5
50484c19f1afdaf3841a0d821ed393d2

SHA1
c65a0fb7e74ffd2c9fc3a0f9aacb0f6a24b0a68b

SHA256
6923dd1bc0460082c5d55a831908c24a282860b7f1cd6c2b79cf1bc8857c639c

SHA512
d51a20d67571fe70bcd6c36e1382a3c342f42671c710090b75fcfc2405ce24488e03a7131eefe4751d0bd3aeaad816605ad10c8e3258d72fcf379e32416cbf3b

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsdA8C1.tmp

Filesize
7B

MD5
67cfa7364c4cf265b047d87ff2e673ae

SHA1
56e27889277981a9b63fcf5b218744a125bbc2fa

SHA256
639b68bd180b47d542dd001d03557ee2d5b3065c3c783143bc9fb548f3fd7713

SHA512
17f28a136b20b89e9c3a418b08fd8e6fcaac960872dc33b2481af2d872efc44228f420759c57724f5d953c7ba98f2283e2acc7dfe5a58cbf719c6480ec7a648b

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsdA8C1.tmp

Filesize
8B

MD5
c3cb69218b85c3260387fb582cb518dd

SHA1
961c892ded09a4cbb5392097bb845ccba65902ad

SHA256
1c329924865741e0222d3ead23072cfbed14f96e2b0432573068eb0640513101

SHA512
2402fffeb89c531db742bf6f5466eee8fe13edf97b8ecfc2cace3522806b322924d1ca81dda25e59b4047b8f40ad11ae9216e0a0d5c7fc6beef4368eb9551422

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsdA8C1.tmp

Filesize
9B

MD5
2b3884fe02299c565e1c37ee7ef99293

SHA1
d8e2ef2a52083f6df210109fea53860ea227af9c

SHA256
ae789a65914ed002efb82dad89e5a4d4b9ec8e7faae30d0ed6e3c0d20f7d3858

SHA512
aeb9374a52d0ad99336bfd4ec7bb7c5437b827845b8784d9c21f7d96a931693604689f6adc3ca25fad132a0ad6123013211ff550f427fa86e4f26c122ac6a0fe

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsdA8C1.tmp

Filesize
10B

MD5
9a53fc1d7126c5e7c81bb5c15b15537b

SHA1
e2d13e0fa37de4c98f30c728210d6afafbb2b000

SHA256
a7de06c22e4e67908840ec3f00ab8fe9e04ae94fb16a74136002afbaf607ff92

SHA512
b0bffbb8072dbdcfc68f0e632f727c08fe3ef936b2ef332c08486553ff2cef7b0bcdb400e421a117e977bb0fac17ce4706a8097e32d558a918433646b6d5f1a1

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsyA9DB.tmp

Filesize
31B

MD5
5415d7b5f473470da156e7453759be0a

SHA1
58cd7f10d07971346f26146e8fd7103f421e094a

SHA256
761068ce3e6a6df09bf30f006f40a21d1ea84dad04f61906ac807f68eda52947

SHA512
560af3a778d993cdd475f90e9a8df55b7e402291cf1787b73d1d5c3f1c4366975282b3685c51c59b2a3f3bdb2374b94aeda84ceaa1b65973278168546eb239f8

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsyA9DB.tmp

Filesize
51B

MD5
4161ebf00ddc33e765b57fe8b9301a1d

SHA1
875cef0a8a709406e8a9669990ca763be47079e1

SHA256
e4fc3439fdbc995b82ce9af28ccc4b1f72f13fbf750fbfe08a7fdc3ee9099d5b

SHA512
3f7fa2600269c10130dacb53a89753a69bdfa2ef6214563911595342fbce0363eac8e0852bcb01b2ad24c18d5a471dfb9002e401a0beb893eda55747a0687ee2

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\barleybird.ini

Filesize
36B

MD5
aaec21587703506dff20363c6402f5c6

SHA1
d8995f3e0a6ac0ee4b0047e7301cd0f4e838ae9c

SHA256
10b7f20c1b7dd887624c1520bce6c531a5aa50cc9c8204bd277c2f7cccc39bc7

SHA512
d510c9ec8d02272d3112e89ae4a17d17442e5bd62d1cf3cc58526df2bb706f5e0e0be09cfdf775567564ff26a826570dc2d08e2a7439aed8924109f110386010

Download Submit
\Users\Admin\AppData\Local\Temp\nsoA7C6.tmp\System.dll

Filesize
11KB

MD5
3f176d1ee13b0d7d6bd92e1c7a0b9bae

SHA1
fe582246792774c2c9dd15639ffa0aca90d6fd0b

SHA256
fa4ab1d6f79fd677433a31ada7806373a789d34328da46ccb0449bbf347bd73e

SHA512
0a69124819b7568d0dea4e9e85ce8fe61c7ba697c934e3a95e2dcfb9f252b1d9da7faf8774b6e8efd614885507acc94987733eba09a2f5e7098b774dfc8524b6

Download Submit
memory/2824-847-0x0000000077B80000-0x0000000077D29000-memory.dmp

Filesize
1.7MB

Download
memory/2824-848-0x0000000000820000-0x0000000001882000-memory.dmp

Filesize
16.4MB

Download
memory/2824-849-0x0000000000820000-0x0000000000868000-memory.dmp

Filesize
288KB

Download
memory/3052-846-0x0000000077B80000-0x0000000077D29000-memory.dmp

Filesize
1.7MB

Download
memory/3052-845-0x0000000077B81000-0x0000000077C82000-memory.dmp

Filesize
1.0MB

Download