mydoom | 235c1600d797426752fdf073be372e0ea3fa869259273e1bbbe6a4223b8645a7

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
16-12-2024 20:36

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General

Target

235c1600d797426752fdf073be372e0ea3fa869259273e1bbbe6a4223b8645a7.exe
Size

29KB
MD5

f99b86feb35ca33cc0721f14411112da
SHA1

c750625143f1d973186cc2ee355942945e501d52
SHA256

235c1600d797426752fdf073be372e0ea3fa869259273e1bbbe6a4223b8645a7
SHA512

0f75c0d60fb8e07cc53e89e533a9626b92c0a4b3a220ba01d93c028b15fac5cf11b415b106a09f8720e880329134b21fe8fd4d75c62bee039a520bf40fd64b40
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/zhQ:AEwVs+0jNDY1qi/q7m

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 10 IoCs

resource	yara_rule
behavioral2/memory/4996-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4996-32-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4996-121-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4996-152-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4996-161-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4996-182-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4996-212-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4996-257-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4996-293-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4996-323-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom

MyDoom
MyDoom is a Worm that is written in C++.
worm mydoom
Mydoom family
mydoom

Executes dropped EXE 1 IoCs

pid	Process
4500	services.exe

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\JavaVM = "C:\\Windows\\java.exe"	235c1600d797426752fdf073be372e0ea3fa869259273e1bbbe6a4223b8645a7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 29 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4996-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0007000000023c78-7.dat	upx
behavioral2/memory/4500-6-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4996-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4500-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4500-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4500-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4500-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4500-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4996-32-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4500-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0008000000023c92-38.dat	upx
behavioral2/memory/4996-121-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4500-122-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4996-152-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4500-153-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4500-157-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4996-161-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4500-162-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4996-182-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4500-183-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4996-212-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4500-215-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4996-257-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4500-261-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4996-293-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4500-294-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4996-323-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/4500-324-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	235c1600d797426752fdf073be372e0ea3fa869259273e1bbbe6a4223b8645a7.exe
File opened for modification	C:\Windows\java.exe	235c1600d797426752fdf073be372e0ea3fa869259273e1bbbe6a4223b8645a7.exe
File created	C:\Windows\java.exe	235c1600d797426752fdf073be372e0ea3fa869259273e1bbbe6a4223b8645a7.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	235c1600d797426752fdf073be372e0ea3fa869259273e1bbbe6a4223b8645a7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4996 wrote to memory of 4500	4996	235c1600d797426752fdf073be372e0ea3fa869259273e1bbbe6a4223b8645a7.exe	85
PID 4996 wrote to memory of 4500	4996	235c1600d797426752fdf073be372e0ea3fa869259273e1bbbe6a4223b8645a7.exe	85
PID 4996 wrote to memory of 4500	4996	235c1600d797426752fdf073be372e0ea3fa869259273e1bbbe6a4223b8645a7.exe	85

C:\Users\Admin\AppData\Local\Temp\235c1600d797426752fdf073be372e0ea3fa869259273e1bbbe6a4223b8645a7.exe
"C:\Users\Admin\AppData\Local\Temp\235c1600d797426752fdf073be372e0ea3fa869259273e1bbbe6a4223b8645a7.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4996
- 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:4500

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

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\3DWZNJ32\default[3].htm

Filesize
305B

MD5
157431349a057954f4227efc1383ecad

SHA1
69ccc939e6b36aa1fabb96ad999540a5ab118c48

SHA256
8553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac

SHA512
6405adcfa81b53980f448c489c1d13506d874d839925bffe5826479105cbf5ba194a7bdb93095585441c79c58de42f1dab1138b3d561011dc60f4b66d11e9284

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\3DWZNJ32\default[6].htm

Filesize
308B

MD5
5243568476eb2052b2f3b67dc9053e86

SHA1
b126aa6506772f9024b76580bdf28b45e3a7f051

SHA256
2d458622dc76eb87e44cc7db89309efdf50f99821145ae86864fd1b714cbaa80

SHA512
3c68cef4e3daa4bca6e8b3aa5a31874be1e4dec38fe9781c6fe4890980744527d0c6818eeb519f8e6b322118e1f08302d85972fa7da4ba8be9421aabf9a77833

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\8R55UT9S\default[3].htm

Filesize
310B

MD5
2a8026547dafd0504845f41881ed3ab4

SHA1
bedb776ce5eb9d61e602562a926d0fe182d499db

SHA256
231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

SHA512
1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\8R55UT9S\default[6].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\8R55UT9S\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\OIPZWEW8\default[7].htm

Filesize
310B

MD5
d1b0afd2df0e633ea788d3a6b80029a3

SHA1
860b42366bac87271d7d220f4d4b50399d0e537e

SHA256
bba2e1bb4f0ce7853f2f3f5db12ba7bea16776a57a8cba5f5855a9d27a732147

SHA512
0ca709d7054f86110d9b4a46f8730b2a351d000738f840a0b8f51878782c4682337bbc1898a73eac8271ebbedb742a866e4ddd87ed0de8827dba6524b725ac43

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\YB8IB6GH\default[2].htm

Filesize
312B

MD5
e5c2364375c0a8a786a9508a840b6299

SHA1
bec1874db0d2348274b6656d1383e262f73e2bc6

SHA256
51b67ae1066eb179562cf80a8a156bbd4b139b83072f610bf62c0b6d58ed17f3

SHA512
ee19a8fa40bc7e991ac289eb30ceec8264d6071f124e99791022961c99f25b97def4f13fa96149eb52786d1104d85d20410e65a333304c0df6ba858472a557d3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\YB8IB6GH\default[7].htm

Filesize
311B

MD5
cb42662caffe525e9957c942617edf06

SHA1
615009db9a1a242579e639ee0fc7a2a765095bfe

SHA256
312bf5c9a1a122abc6361bf8ed01a44346285b962c0d273ef2de0eb796ae1b15

SHA512
3e6777f1f74f64fff6cb2bd1a81a6c08d9a64feeebc3deb7cacb8f0f41b23a5c59a8e6294b99c76dd386aaaf9043a1a252ac47910fe1801bdc2995f7b675692c

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp7C6E.tmp

Filesize
29KB

MD5
aff3b19ae04a6cc9860d63e5fbf2ad30

SHA1
52b10e56c67a14b842baf8a038b092cac899ea3f

SHA256
06e6861539f66af8a4cb29a7268262548a6d4360d1622fca91c58912a09afbfc

SHA512
eb3e3982e78dee3cd10a2145965a39330ba1a80d0f7fbbc632f7bcaad69771c34adc3a9ae316a4b8fc2f19880aa3250eec5ecdbcaad6185dd4ce3f04bdf15b98

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

Filesize
320B

MD5
4a73a9e9e628c3fdbd88b7ccf7df0a34

SHA1
fe91ba7e88a6b63d029acc056f6b49c630a4a3a6

SHA256
5d17a66fd91ddb8d69a79552d2fb9fe9c3a9b5ea167373c9010ad63a4d985d20

SHA512
be279da18bd5f29269c67ee74bccbc2654737ccf8276143d834072206e0cceb9edf23617d762e896b6c989ef57c3374b0b7092d134f89f60807f64de93ce415d

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

Filesize
320B

MD5
726e5a2980894f0781e7064fe12c9f37

SHA1
4d57197458530d5f3780d04570202c47dd17a137

SHA256
ddbb023f289651c33f5f766d5b7404f85c20b81a2453e6669a4cb5bdb6e377e0

SHA512
fb7abc1f78fb86b7174f59c74e87fb101dc056b929cc277274c014a9499dc872b2a0e808abb7ff1ea580a2534e54ef64e6d882ed457c0a325973950a04f99a7d

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

Filesize
320B

MD5
5fe84a0ada5a60d71940723be493dcc5

SHA1
9fa1b645a6f0e0785a68d2ee92e83cae3410e634

SHA256
6bad8b978935e2503d44ea17dac5c7db420575b29e6a604877d47f2c3fe59993

SHA512
0322abf42c9d2ae4b413fefae86819bad396080196cd79fa0e10172c94c321f8a588060d070111e6a5c7cc2643154f33aeab0cf0f8287076addeb4e47101e5ca

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

Filesize
320B

MD5
79fffc749d20cb26996223a2dea6cfff

SHA1
08907aa0a5fdc051269c06b04937f690b70d7640

SHA256
333e4f1b91bc70ad53afaa764bf7207c0288d370fe967ba9c79db05349fbec91

SHA512
492f550fd136bb6f6aab6b094628fe2b9354d38137b4b531341e74b9c56d3d8127659a9839a1496fab3775b73b2e76be0c76dadc24278d3373e8682ef23a4f77

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/4500-157-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4500-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4500-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4500-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4500-153-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4500-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4500-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4500-162-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4500-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4500-324-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4500-183-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4500-122-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4500-215-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4500-294-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4500-261-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4500-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4996-32-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4996-293-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4996-257-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4996-212-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4996-323-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4996-182-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4996-161-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4996-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4996-152-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4996-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4996-121-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads